Bsa b33 specifications. Seems to have built to something like B34 competition spec.


  • Bsa b33 specifications au - Australia's number 1 motorbike classified website. Nicely restored, usable classic. Many new parts fitted, ready to ride and enjoy. pdf: pdf 2,463KB: Click: G11 July 1960 A group and B33 new rear brake cover plate. Hints on "Running-In" a New Motor Cycle. Snless Spoke & Nipple Set For BSA 7 Single Sided M20/B33 Rigid Frame Hub - Front StainlessHere at Central Wheel Components, we have been wheel-building for over 120 years. BSA was by far the bigger company, involved in auto manufacturing, machine tools and numerous other engineering activities. Add to Garage Sold. more details https://www. Bore & Stroke: 85mm x 88mm Displacement: 499 cc’s Compression Ratio: 6. 49 hp OHV B34-1 250cc 2. Also by then a fully enclosed rear chaincase, headlamp nacelle, alternator electrics and more The information below is specific to the BSA - B33 58, showing anything for service information to the amount of fork oil or even the tyre pressures. Faithful plonking is the B33’s line. For 1951, BSA offered the following models: B33 500cc B33 500cc, Plunger B34 500cc Competition B34 500cc Competition, Plunger BSA 1946 to 1953 Workshop Manual. 1946-1955. BSA Chrome Fuel Tank B31/B33 Plunger Frame Models, Round Badge OEM No 65-8222 £269. To protect your investment vehicle bidders should By 1959 BSA was well on its way to bringing on its new unit construction models, with the C15 250 starting to replace the old thumper. bulbs Classic Motorcycle buys and sells vintage motorcycles. Spanish document. I like the look of the 289 compared the Monoblock but I seem to remember people telling me Monoblock carbs are better (more reliable, better performance?). 48 H. Bike runs but has not been ridden. A10, B31, B33, Goldstar Side Stand Pivot Bolt & Nut OEM No 42-4793, 15-0734 £12. Lots of chrome. 49 hp B33-2 250cc OHV 2. Buy View Add to wishlist. My rebuilt spare engine turned out to be from 1947 so used the long rod design. Home Manufacturer Contact. As 1951 BSA B33 Plunger. Item added to wishlist. by. V. A bit of online research revealed that BSA changed the B33 to a shorter conrod at the end of 1952, maintainin­g the same barrel height by adjusting the piston skirt proportion­s. A development of the 350cc B31, Click to find out more about this 1949 bsa b33 500cc single sold in port macquarie nsw 2444. H. model C12. 1949 BSA 350cc Motorcycle 1949 UK. The fuel float is made of brass. It took over 14 months to build, gather parts, modify parts, adapt parts and a good 200+ hours of work to get to were it is now. Cuenca. The history of the Birmingham Small Arms Company dates back to 1854 when a group of local businessmen began suppling guns for the Crimean War. €8,000. FIND Search Listings 699,537 Follow Markets 8,671 Explore Makes 645 Auctions 1,112 Dealers 268 1959 BSA B31. As Phil said once the original BSA cranks are 1953 BSA Prices, Values and Specs. To Engage First Gear. Here you find 1930s BSA motorcycles with specifications, pictures, rider ratings and discussions ordered by year. In January 1946 it was joined by a Competition variant, the Seems to have built to something like B34 competition spec. MattL. 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; BSA Motorcycles 1960 Classic British Bikes from Birmingham Small Arms. Reg No: EDY 96. B33-2 OHV S. On 28th May 1955 with uncharacteristic canniness, my Dad persuaded Mr E Wilson (salesman) of Victor Horsman’s of Renshaw Street, Liverpool, to take the AJS off him as part-exchange for a brand new BSA B33. United States. Blue Star was known as the Sporting Blue Star. The BSA B33 is seen by BSA enthusiasts as the big brother to their immediate post-war B31. FOR YOUR PEACE OF MIND AND FOR MINE THE BIKE HAS BEEN ON TWO 20+ MILE JOURNEYS THE LAST FEW WEEK - Located in United Kingdom 1948 BSA b33 500cc+ bobber chopper flat 1948 UK. Loading The Birmingham Small Arms Company (BSA BSA B33 500 OHV. 95 Buy View Add to wishlist. £5000. We have 1 BSA 1952 B33 manual available for free PDF download: Instruction Manual Specifications. pdf: pdf 2,725KB: Click: 1CiIIe4rjyegOYx0hs2SFYT60urUC-9wx: BSA B31 B32 B33 B34 Models Instruction Manual - January 1961. Home > Moto > BSA > B. Engine Gasket Kit For BSA B31 Motorcycle @Vi. Based on a prewar design, the B31 came first, followed in 1947 by the B33. Prices to all countries outside of the United Kingdom exclude VAT. OEM: 00-4079. For 1934, BSA offered the following models: X34-0 150cc 1. on my B33 I have used a copper gasket, the loss of so called compression is hardly noticed, and unless you are planning to race it in the CMRR classic races it won't be to much problem, even with BSA 500 B33 1 1953-60 3. BSA Bantam genuine original D1 123cc 1949 UK. BSA was so jazzed about it that they The BSA B33 is my late father bike, he bough the bike second hand in 1954. 106 3 376/12 Ariel 646cc 1955-59 FH Huntmaster Twin 1 1/16" 25 3. £15,658. £7500. 5:1 12279 3680 *The above two pistons are for "short rod". Out of stock BSA A7 and A10 Owners Workshop Manual – 1947-62 BSA Motorcycles 1950 British Bikes of the Fifties from Birmingham Small Arms. Realistically, you’d be happiest B33-specific engine parts are trickier to come by than those for the B31, while most of the tin ware is interchang­eable between the models. 375 inch conrod through it's complete life while the B33 changed to a 6. Not including Gold Stars, there are 3 connecting rod lengths, 7 3/8” between centres used in all B31, B33, B34 and M33 models to the end of 1952, 6 7/8” between centres used in the B33/M33 from 1953 and 8 ¼” between centres for the M20/21. 49 hp B34-17 250cc 2. £4,500. visibility 2 View count is the number of times the vehicle detail page has been opened in the past thirty days. older resto as the tin BSA B33 1949 Ducati Monster 900ie 2001 Re: BSA B33 500cc 1. BSA 1956 C12. Well priced and considered reliable, the B33 sold well and many machines were passed through families as a result of the longevity they offered. BSA Motorbike Just bought a BSA B33, year 1959. 50 x 19 rear tyre and a Type 29 Amal carburettor. This is due to these models being titled and licensed as the year it was registered. Like this: Like Loading Additional information. Stock Number: JBW5250529 at JUST BIKES Instruction manual, BSA, B31, B32, B33, B34, 350cc & 500cc, Competition & Gold Star, Printed July 1950, Mc. com Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. BSA B33 500 OHV. EUR 30. Melton Mowbray. BSA 1956 Sales Brochure Cover. BSA 1956 500 c. B20 250cc Touring 249cc SV, manual gear change, green tank. 101: L32-3: 3. FIND Search Listings 704,527 Follow Markets 8,741 Explore Makes 647 Auctions 1,119 Dealers 269 BSA B31 350cc single . Correct fitment for BSA A7, A10, B31 and B33 swinging arm models + C10L, C12 models from 1956-58. Realistically BSA carburettor jet settings Original Carburettor fitment PART No DESCRIPTION MODEL YEARS 276EU/1DB Type 6, 15/16″ bore, vertical float chamber We have 1 BSA 1954 B33 manual available for free PDF download: Instruction Manual Specifications. 102/3”. BSA C10 1950 SV Description. BSA - B33 46. 1050 N/mm2 to OEM specifications and bends. 350cc · Petrol · 1,234 miles · Manual · 4 speed. The information below is specific to the BSA - B33 46-53, showing anything for service information to the amount of fork oil or even the tyre pressures. We only use U. BSA B31, B33, B32/B34 Competition (1949-57), B32/B34 350/500cc Goldstar (1950-), M20/M21 500/600cc (1945-57) Crankshaft T/S bearing. BSA B31 350cc. It looks very much like ZB32GS - if not genuine it would be fairly straighforward to convert B31 flywheels to that spec. Premium auctioneer. B33-3 BLUE STAR JUNIOR : A3 : 101 : A3L : 101 : 250 : 3. The B31 ran 71mm x 88mm engine dimensions while the bigger bore B33 headed toward the nearly-square 85mm x 88mm. Reg No: NSV 686. Sold. B33 RIGID. BSA C10 Specifications; BSA 1956 C12. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc. dutch-lion-motorbikes. Hi, After a years work, I've only got the electrics left to connect on my BSA B33I bought a Lucas wiring loom from the local parts store (Lucas part number 865493: B-M group Rigid/Plunger Frame 1946-55) and a 6V DC regulator (positive earth). Foot Controls. 193-10, 72 Pages, Printed in USA. 106 2 376/14 View our full range of BSA Motorcycles online at bikesales. BSA Dandy 1957. All models (B31,B32,B33,B34,C10,C11,M20,M21,A7) ENOCH/413 . Make Model: BSA B1 250 (B33-1, B35-1) Year: 1933 - 36: Engine: Four stroke , single cylinder, side valve Learn about the history, features and performance of the BSA B33 and B31, two classic British motorcycles with 499cc and 348cc OHV singles. The latter's engine closely followed B31 lines but with a larger 85mm bore and Bsa B31 Pdf User Manuals. 49 hp OHV Sports The original factory tuning guide for thr B31 and B33 suggests the touring cams. It has a high compression piston fitted and Goldie touring cams, a Full ground up basket case restoration. This would become a Gold Star tradition. S. See photos, specifications and prices of Basic specifications include a 499cc single (there was also a 349cc model called the B31) that produced 23 horsepower at 5,500 rpm and was capable of just topping 80 miles per hour. All current neutral brands supply this bearing with only 9 rollers Click to find out more about this 1956 bsa b33 road sold in cheltenham vic 3192. Only the aluminium heads for Goldies etc used a gasket. £3,450 ($3,878) close. To Move off. £2751. The B31 ran 71mm x 88mm engine dimensions while the bigger bore B33 headed toward They were very reliable, easy to start and good handling at all available speeds. Engines are identical spec except Riders of the day quickly seized the opportunity that BSA had presented and, with great success, began campaigning Goldies. Generations: 22 First production year: 1927. BSA B33. After a few false starts I found Roy Shearwood and we started talking. K. Another cost-saving measure was the cast-iron top end, as opposed to the all-alloy engine of the BSA Gold Star . Free returns. BSA technical information The engine was based on the existing B33 design (though with alloy head and barrel like the 350) but both the new 500 and the 350 benefited from a 8in front brake with a finned, cast iron drum and pressed steel hub. VINTAGE - 1905-1934 Due to the rarity of these years and models of BSA, pricing data is still being collected. BSA grew out of a consortium of firearms manufacturers who first expanded into bicycles, then into the fledgling "motor bicycle" market The B31 ran 71mm x 88mm engine dimensions while the bigger bore B33 headed toward the nearly-square 85mm x 88mm. Special: Z3. 49 H. Starts and runs well. The 500cc bike gained a wider rear tyre, heavier flywheels and a larger inlet valve but was otherwise much the A powerful single-cylinder model which has for so many years and on so many occasions proved the truth of the saying - "You can leave it to your B. Check out our new listings and upcoming auctions by subscribing to our newsletter. For Sale 1948 BSA B33 Rigid Frame\nFrame no. Lot 605: 1954 BSA 500CC 'B33' Special. the idea being that the inertia of The BSA M33-10 was a British motorcycle made by BSA at their factory in Small Heath, Birmingham in 1933. VIN: EB315888. X. The B31 ran BSA pre war tank logo. £4950. This web publication contains 164,942 pages of information and 246,430 images on early companies, their products and the people who designed and built them. 3730" length stem 3. 8 : 1 Ignition: Battery & Coil Carburetor: Amal 1 1/16” Starting: Kick Horsepower: 23HP The BSA 350cc B31 and B33 500 cc workhorses originated in immediate post-war years with contemporary modern styling, albeit owing much of their engineering to pre-war progenitors. 5K Views. 7. View and Download BSA B31 instruction manual online. Britbike forum member. The carb is the original Amal 289 (separate float type). A four speed transmission gave the B33 a top Manuals and User Guides for BSA B33 Motorcycle. google "b33 starting procedures" there are some excellent you tubes on the subject. Lot 44 1960 BSA 646cc A10 Golden Flash. I do not think you can mix and As fitted to :- BSA B Group timing side. 1930-39 BSA motorcycles with specifications, pictures, rating and discussions: Vintage bikes by decade 1960s 1950s 1940s 1930s 1920s 1910s 1900s 1890s. that became the most popular, I used to run a B33 before upgarding to Goldstar, the B33 is very solid, but not fast in standard trim, the B33 is very tuneable using various Goldi bits, like cams, rods, pistons,etc. Sponsored. 600" stem diam. A7, A10, B33, B31, A65, C15, T100 Bantam Moderated by Jon W Just a few words regarding my experiments with B33 engines. What pleasure it was to punctuate every outing with an hour’s roadside repairs. “Essentially, it’s a 1947 BSA B33. FIND Search Listings 703,921 Follow Markets 8,738 Explore Makes 647 Auctions 1,118 Dealers 269 Model Type Engine number Frame number Remarks; B32-1: 2. Fuel Tanks BSA bike manufacturer @ Automax. Centre & Side Stands BSA bike manufacturer @ Automax. This is swing arm frame pre-unit B33 with a cast iron 500cc motor. Very attractive, correct and well restored motorcycle in classic BSA maroon with chrome tank panels. BSA was also involved in Following the engine design of the 350cc B31, but with a heavier flywheel, the 500cc B33 was a good, solid all-round performer for the day offering a convincing 80mph. Pictures. BRITISH CYCLE SUPPLY COMPANY PISTON GUIDE NOMINAL 441-NOMINAL SKIRT PISTON 442- 443- BRAND MODEL CYL YEAR BORE COMP. Stock Number: JBMD5291524 at JUST BIKES 1 spring clutch BSA; 3 spring clutch BSA A50/A65; 4 spring clutch BSA/Triumph; 6 spring clutch BSA; 6 spring plunger clutch BSA A7/10; AJS/Ariel/Panter clutch; AMC clutch 3 veers 1957 on; B25/B40/B44/B50/C15 clutch; B52 clutch 5 spring 1952-1956; C10L, C11G and C12 clutch; clutch 4 spring AJS pre 1950; miscellaneous; electrical section. 1968 BSA Bantam D10 - Classic British 1948 UK. It is not usual to find a BSA motorcycle titled and registered in the United States as a post 1973 model. 5. At the time of its introduction, the B31 was BSA's sole all-new model, joining the lightweight 'C' and heavyweight 'M' ranges carried over from pre-war days, and was produced initially with rigid frame and telescopic front fork. from United Kingdom. Related Vehicles. English Bicknor. The 500cc bike gained a wider rear tyre, heavier flywheels and a larger inlet valve but was The 1949 BSA B31 has at its heart an air-cooled, four-stroke, 348cc, single cylinder powerhouse mated to a four-speed manual transmission that can produce a claimed 22 horsepower at 6000 rpm. 3764 8. BSA 1957 500cc B33 Rear Wheel. Double check compatibility confirmation is fully relevant with your model specifications then read High Notes Tips PDF. PRICE SPECS COMPS (30) Market Summary The BSA market. 49 hp Blue Star Junior R33-4 350cc BSA B31 B33 M33 1950-1960 VALVE SPRING SET 65-1146 65-1147 TERRY VS345. For the gearbox, with the bike on the centre stand fill the gearbox to the bottom of BSA B33 500 OHV. Guess I should look that up. more details https://www. Free international postage. Driving. 33 sold. Anyone who broke “the ton” (100 MPH) in those days got one. RHD. com Manufacturer: BSAModel: M33Year: 1947Displacement: 500 I`m stripping a B33 motor at the moment and I think the conrod is bent. I knew nothing about B-series BSA motors, thus I needed someone to chat to about them. the idea being that the inertia of BSA Oil Tank Filter - Pre Unit A, B and C Group Models - Circa 1954-63 Oil tank filter and drain plug. a. The B31 ran 71mm x 88mm engine dimensions while the bigger bore B33 headed The 1953 BSA B33 used a 499 CC air cooled overhead valve single cylinder motor that produced 23 HP and weighed 375 LBS. YB31 3277\nIt was the 350cc B31 and 500cc B33 overhead-valve singles that were tasked with leading BSA through the sparse times following World War II. BSA Accessories and special equipment UK c1962. Stsndsrd a B33 will do 80-85 mph when in good condition, a tuned B33 can do the ton. The M33-10 was developed as a 5. 1952 BSA B33 500cc Motorcycle Specifications. Body Style Bike. head diam. 52. BSA Motorbike BSA B31 350cc single . BSA B31 1949 350CC Rigid CLASSIC 1949 UK. Find the best deals today! BSA Oil Tank Filter - Pre Unit A, B and C Group Models - Circa 1954-63 Oil tank filter and drain plug. from India. BSA Dandy Advertisement 1957 Boy Scouts. Cars; Motorcycles; Home » Motorcycles » BSA. 1955 on v5BSA B33 engine. 36. General. Select a year and model below to get a valuation. CB31 8156 Engine no. BSA was at one time the world's largest motorcycle producer before going defunct in 1972. £3,250 A very useable BSA B33 500 1955 that is in good all round condition. i used to own a b33 and it was a bit strange compared to other bikes. Opens in a new window or tab. BSA Cush Drive Nut Socket fits A7, A10, B33, B31. exhaust valve for BSA B33/M33 1946 – 1958. It is sorted first by cc’s, then alphabetically by name. The M models never did use the swing arm gearbox found on the A & B series. Specifications. 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; BSA Motorcycles 1954 Classic British Bikes from Birmingham Small Arms. 49 h. 399cc · Petrol · 35,971 miles · Manual · 4 speed. The AJay served its purpose but its day was done. Engine: OHV single. 1950. Stock Number: JBW5306567 at JUST BIKES An unusually fine restored BSA B33 1950 model in almost original condition has just rolled a few km after renovation. £2849. pdf: pdf 1,655KB: Click: 112AVtvdzc10mXc9pGlIaHCAlIrLY_K_M: BSA Ariel 3 Owners Handbook. Joined: May 2009. Cast iron barrel and head with light alloy rocker covers. 1955 BSA BSA B33. k. In 1905, BSA built a prototype motorcycle comprising a clip on engine attached to a sturdy BSA cycle – but waited until the 1910 Olympia Show to unveil their first motorcycle, a single speed 499cc (85 x 88mm) 31½hp model, for commercial manufacture. Controls & Features. " The high power-weight ratio of the bsa b33 Bored out B31, which thuds along very nicely at the price of loads of primary vibes, effectively limiting speed to 50/60mph unless the crank’s been balanced and the engine put During the 1930s BSA concentrated on producing a range of dependable, well-made, competitively priced motorcycles. Deze serie omvatte twee modellen: de BSA B33 en de BSA B34 Competition, maar formeel hoorden de 500cc-Gold Stars er ook bij. 1973 GMS Monard 250 short stroke BSA Gold Star. Although its name was changed to the Star Twin and later the Shooting Star the BSA A7 continued in production with minor modifications until 1961. There were going to be no shortcuts; I would have to remove the original engine and The numbering started at the beginning of each season and always started at 00100 leaving the first 99 for experimental use. The Postwar A7 / A10, A50 / 65 and Rocket III. £4,995. As far as i am aware the B33 barrel just pops on in place of the B31 barrel, i know for B31 to DBD34GS barrel you have to drill and tap the barrel 1951 BSA Gold Star 1951 BSA GOLD STAR – WHAT’S IN A NAME? Of course the origins of the Gold Star name is the stuff of legend. The number plate HJT 299 is transferable and worth good money so it could make somebody a cheap motorcycle. View online or download Bsa B33 Motorcycle Instruction Manual Motorcycle Specifications Overviews and Road Tests. Year. 5:1 pistons and two large-bore Amal GP carburettors with velocity Spec Sheet. This harness uses cloth-wrapped looms and wrappings (as did the original) as well as color-coded wires to match original wiring. R33-4 OHV Seems to have built to something like B34 competition spec. This site uses cookies to provide and improve your shopping experience. For extra comfort this sturdy machine has a frame incorporating swinging-arm rear suspension, a four-speed gearbox to take full advantage of its engine power, and the finish is smart-looking maroon with cream panel (chromium to order) on the 1953 BSA B31/B33. I bought a new piston for it, but I only found out just recently that there is a long and short conrod version of the engine. B33 var i grunden identisk med B31 men med 500 cc, istället för 350-kubik. 101: B32-2: 3. BSA Burton Bike Bits stock BSA spares for a large range of models. These were custom-ordered then built by hand to the customers' specifications & bench tested. B31 motorcycle pdf manual download. Specifications: 1952 BSA B31. The B32 was a competition version and the B33 was the 500cc model. The B31 went out of production, to be replaced by the B40 unit single. 5 260 0. engine gives this machine an exhilarating performance. Available in stainless steel or premium quality chrome plated - please select option. View online or download Bsa 1949 B33 Motorcycle Instruction Manual 1952 BSA B33 which is a 500cc over head valve single. In 1947 a 500cc version, the B33 appeared, with the bore enlarged from 71mm to 85mm, the main visual difference being a larger 3. Posts: 114. $8,100 by Bring a Trailer Feb 29, 2024 View Listing at This 1957 BSA Model B33 Sportsman is powered by a 499cc four-stroke single that was rebuilt during a 1979 refurbishment that included refinishing the bike in gloss black. ’ The B33, for those of you not so familiar with it, was the big brother to BSA’s post-war B31. If you are looking for a first classic and can find one of these rather lovely singles The 1953 BSA B33 would be the last with plungers, swing-arm rear suspension arrived for the 1954 model year. See what we stock on this list. com FOR BSA B33 SWINGING ARM 2 GALLON RED PAINTED CHROME PETROL FUEL TANK 1955 GEc. c. 348cc B31 and 499cc B33 Models only. De 350cc-zustermodellen zaten in de BSA B31-serie (B31 en B32 Competion). All the B33/34 cranks were BSA 1956 500 c. It was the W33-8 499cc O. Loading The Birmingham Small Arms Company (BSA BSA B31, B33 Owners Instruction Manual B31 350cc OHV B33 500cc OHV Quite a comprehensive manual showing how to look after and maintain your bike. 38 kg: Dimensions: 15 × 22 × 5 cm: Reviews. 1956 BSA DBD34 Gold Star Specifications; Engine type – air-cooled ohv, single; Capacity – 499cc; Bore and stroke – 85 x Vehicle history and comps for 1954 BSA B33 VIN: CB31323 - including sale prices, photos, and more. When Wal Handley lapped the Brooklands at over 100 MPH in 1937 on a BSA Empire Star, he was awarded the coveted Gold Star. Both rigid and plunger are featured as well as both gearbox types and all hub variations in all brake sizes (except 190mm). P. A. Classic Bike Imports Ltd. BSA B31, B33 350/500cc 1939-50 Silencer - Rigid Frame These will fit the BSA Models: B31, B33 350/500cc from 1939-50 OEM: 65-2784 Please specify which model when ordering. 875 inch conrod in 1953 and moved the gudgeon pin lower in the piston. 57 . Features include a standard ratio (STD) four-speed transmission, a double cradle frame, custom fenders, chrome Jones rims, full-width Ariel-style alloy hubs, a Lucas magdyno BSA motorcycles were made by the Birmingham Small Arms Company Limited (BSA), which was a major British industrial combine, a group of businesses manufacturing military and sporting firearms; bicycles; motorcycles; cars; buses and bodies; steel; iron castings; hand, power, and machine tools; coal cleaning and handling plants; sintered metals; and hard chrome process. 1949. Gear-type oil pump. BSA production ceased in 1973. BSA 1947 Illustrated Spare Parts Manual. [1]Rocket Gold Star production ended in 1963 due to Vehicle history and comps for 1958 BSA B33 VIN: FB312734 - including sale prices, photos, and more. See Also. We pride ourselves on being Europe's biggest stockist of rims, both scouring the Bsa B33 500cc - old. Updated: 19 December 2023. For further information or to view please call 01749-840920 or Frame no. mar 2017 Lad os nu se Bent Year Model Notes Engine Number Frame Number Notes 1938 500cc – JM24 101 JM24 101 – 1939 500cc – KM24 101 KM24 101 – 1949 350cc – ZB32GS 101 ZB31 101 Rigid frames 1949 500cc – ZB34GS 101 ZB32S 101 Continued BSA A50 & A65 1962-65 1966-68 1969-70; Flywheel bolts: 30lb/ft: 30lb/ft: 45lb/ft: Connecting rod nuts: 22lb/ft: 22lb/ft: 22lb/ft: Cylinder head bolts 3/8" 25lb/ft: 25lb/ft: 28-30lb/ft: Cylinder head bolts 5/16" 25lb/ft: 25lb/ft: Cylinder head nuts 3/8" 26lb/ft: 26lb/ft: 31-33lb/ft: Cylinder barrel nuts 5/16" 18lb/ft: 18lb/ft: 18-20lb/ft: Oil 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA Motorcycles 1933. B33-3 250cc 2. And then the war. £2,700. Kreem Original Fuel Tank Liner 3 Stage Ethanol Resistant The Indian-made Royal Enfield Interceptor 650 is the BSA’s most obvious rival and prices started at £6039 when launched, making it a fair bit cheaper. For Sale Click to find out more about this 1956 bsa b33 500cc road sold in gympie qld 4570. Basic specifications include a 499cc single that produced 23 horsepower at 5,500 rpm and was capable of just topping 80 miles per hour. Submit more 1954 BSA B33 500cc Motorcycle. At the time, they were producing only single cylinder models. Maidstone. Australia. Always appreciated for their solid and reliable performance these popular models were in the BSA catalogue right up to the end of the fifties, when twins became the I built a 400cc B31 using a T140 piston, I used DBD34 Clubman Vernier cams timed at IN 100 deg Lobe centre and EX 102 deg lobe centre 32mm Mikuni flat slide carb and Pearson crank with Carillo rod. 49 hp S. 1. Basic BSA Cross Reference Charts. By 1959 the BSA 350cc B31 and B33 500 cc had the benefit of a well developed swing arm frame, telescopic forks, large fuel tank and a dual seat. Bored out B31, which thuds along very nicely at the price of loads of primary vibes, effectively limiting speed to 50/60mph unless the crank’s been balanced and the engine put together with unusual skill. What are my options? Its a XB33 (1947) with long type conrod. Bearing in mind the B31 BSA was made from 1945 to 1959, and the B33 from 1946 to 1960, large numbers of them are still in use judging from the number one sees in classic motorcycle events. O. BSA diversified The 350 CC BSA B31 was released in 1945 and the 500 CC B33 was released in 1947. AVERY/1124 . We pride ourselves on being Europe's biggest stockist of rims, both scouring the Bsa Note. A2 : 101 : A1 : 101 : 250 : 2. 6. Both options made in England OEM: 42-8334, 42-8426 De BSA B33-serie was een serie 500cc-motorfietsen die het Britse merk BSA uit Birmingham produceerde van 1947 tot 1960. pdf: pdf 14,427KB: Click: 1ka34ExyJhxBd-t4v4INDQMd1SAtRFEie: BSA B33 Models Instruction Manual -December Test drive of the BSA B33 500cc OHV from 1956. 1955 bsa goldstar bitsa BSA B31 500 "Stargazer" Greeves 200 "Blue Meanie" Greeves 350 Ducati 250 GM500 sprint bike "Deofol" Rickman Jawa 500 "Llareggub" '35 & '36 OK Supreme Click to find out more about this 1949 bsa b33 with tilbrook sidecar for sale in southport qld 4215. 8%. Weight. £1,912 ($2,705) close. Engine: Single-cylinder, 500cc: Gearbox: 4-speed manual: Colour: Red/Black: Trim: Black: Description. Weak points is the magdyno (and expensive to fix) if its not overhauled Bsa B33 Motorcycle Pdf User Manuals. Stock Number: JBW5038376 at JUST BIKES NOS BSA GOLDSTAR B31 B32 B33 B34 CAMSHAFT 65-2444. This information combined with the yearly numbers below should help you identify the year and model of your machine. BSA seemed to have decided that the demand for Specifications. 4 cu in) air-cooled parallel twin motorcycle produced by Birmingham Small Arms Company (BSA) at Small Heath, Birmingham. 1955 BSA BSA B33 BSA 500cc B33 1949 1949 UK. The BSA Bold Star was available in two displacements, the 348cc B32 & the 499cc B34. Click a model name to show specs, pictures, rating and a discussion forum for BSA used a system of letters and numbers for yearly identification of their machines. View online or download Bsa B31 Instruction Manual Vehicle history and comps for 1955 BSA B31/B33 500CC Trials Sidecar Outfit - including sale prices, photos, and more. Home / Engine & Transmission / Engine Upper / Valves + Guides / BSA Valves + Guides / BSA Exhaust Valve B33, B34, M33 from 1946-58 - 65-1240 Menu Exhausts 1954 BSA ZB33 B33 Classic British Bike for Sale, This bike is based upon a 1954 B33 frame and a ZB33 500cc SINGLE engine Built up as GOLD STAR CLUBMANS spec WITH REAR SET FOOTRESTS Registered Historic vehicle, MOT and road Tax exempt, Age related registration number. " The high power-weight ratio of the B33 with its 500 0. BSA B31 B 31 1950 Show winning restoration **A MUST SEE* The BSA Rocket Gold Star (RGS) was a 646 cc (39. 49 hp Blue Star Junior ; BSA 1936 Gallery; BSA 1936 Models; 1937. For 1954, BSA offered the following models: B33 500cc B33, Plunger 500cc B33, Swinging Arm 500cc 1950 BSA B33. This lot is no longer available. model B33 A powerful single-cylinder model which has for so many years and on so many occasions proved the truth of the saying - "You can leave it to your B. Några torrsprickor i gummidetaljerna finns också. 82" Alpha no V98 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; BSA Motorcycles 1952 Classic British Bikes from Birmingham Small Arms. 250 c. or Best Offer. Classic Bike Hub UK The B33, for those of you not so familiar with it, was the big brother to BSA’s post-war B31. This BSA B50 buyers guide features: BSA B50 specifications and history, riding BSA B50, ownership tips; BSA B50 specialists and links; BSA B50 models: B50SS Gold Star, B50T Victor Trial, This isn’t, after all, a soft-boiled B31 or B33 single. BSA decided to alter the length of the conrod on the B33 models but for some strange reason left the B31 engine as it was. I have spend many years tuning a B33 before moving to the Pearson Goldstar engine. Related products. History. BSA 1957 B33 Plunger. Be the first to review “NOS BSA GOLDSTAR B31 Motorcycle Specifications Overviews and Road Tests. In my country we can only purchase unleaded gasoline. 0. Designed by Val Page, Herbert Parker and David Munro, the BSA A7 was the first of the BSA twin-cylinder motorcycles and was ready for launch in We have 1 BSA 1950 B33 Motorcycle Engine manual available for free PDF download: Instruction Manual Specifications. 101 Yep Piston heavier, like i said its not spot on, it works and i know of a chap sprinting on the cheap with a B31 crank in a B33 engine that has been taken to an advanced Goldie spec over the years. Good low range horsepower and fuel efficiency is critical for a motorcycle, especially if it is the BSA B33. S. BSA B33 1950 BSA B33 500 cc. Technical Data. Alfred B Tilmeldt: mar 2017 Følger: 2 29. £2,395. Item removed from wishlist. pdf: pdf 296KB: Click: 1h426lEM-LDc2iAG5vr6b5eSIUAGr3S0z: G12 July 1960 A and B group factory replacement swinging A VERY NICE EXAMPLE OF A BSA M33 1949 500cc CLASSIC MOTORCYCLE. For 1952, BSA offered the following models: B33 500cc B33 500cc, Plunger B34 500cc Competition B34 500cc Competition, Plunger BSA Basic Reference. Engine: 500cc Single Cyl: Gearbox: 4-Speed Manual: Colour: Red/Silver: Trim: Black Vinyl: Description. 5 240 0. CNC from dural alloy 1959 BSA B31. I have a 1951 B33. BSA B33 1949 Black rare Classic, 1949 UK. We have 1 BSA 1955 B33 manual available for free PDF download: Instruction Manual Specifications. Vehicles that are original or close to original factory specifications, irrespective of condition. Originally built with a rigid frame, plunger rear suspension became an option in 1949 with the full swing arm package available in 1954. 1953. Post hostilities, BSA produced a B31 348cc single (1945), a B32 350cc single primarily for the trials market (1946), a B33 500cc for sidecar and touring (1947), and another competition model, the B34 (1947). Development. Announced at the Brighton motorcycle show held during September 1965, [2] it was based on the earlier BSA Lightning with a power-upgrade achieved by higher compression-ratio 10. 2. Last one. Loading Sources of Information. Chapters include what to look for (10min and 30min evaluations); spares prices; guides to auctions and fully Restored to Factory Specs And are Canada Street Legal ( They fall under the 15 year + law) Price includes Customs, Click to find out more about this 1953 bsa b31 b33 sold in riverstone nsw 2765. 106 3 376/11 Ariel 497cc 1955-59 VH Hunter 1 1/16" 30 3. All the B33/34 cranks were It was the 350cc B31 and 500cc B33 overhead-valve singles that were tasked with leading BSA through the sparse times following World War II. TMU BSA B Models/Series Timeline, Specifications & Photos. The previous owner informed that the B33 would run smoothely with unleaded gasoline - I doubt this an would like som info from BritBike on this topic British motorcycles on eBay Re: BSA B33 - Fuel choise According to both the BSA and Haynes manwells - you don't use a gasket its metal to metal. Jordimll #558947 08/19/14 2:30 am. Discussions. co. Also for: B32 gold star, B32 competition, B34 gold star, B33, B34 competition, 1946 b31, 1946 b32 gold star, 1946 b32 The 1933 BSA M33-11 and all other motorcycles made 1894-2025. Vehicle Specs. autoevolution News Cars Moto Driven Classics Renderings Spyshots EV The 1949 BSA B31 has at its heart an air-cooled, four-stroke, 348cc, single cylinder powerhouse mated to a four-speed manual transmission that can produce a claimed 22 horsepower at 6000 rpm. The B33 was really all about the motor. BSA B31 roadster . The bikes looked nearly identical, and both sold reasonably well for BSA. 5 200 0. Correct engine oil. New in at www. Back. Perfect for restorations, this high quality wiring harness is faithfully made to factory specifications utilizing superior connectors and hand soldering. the gist of it is mag grounded out get it just past tdc,then unground the mag and forcefully spin the engine over. We have 1 BSA 1953 B33 manual available for free PDF download: Instruction Manual Specifications. 250cc · Petrol · Manual · 3 speed. But the Triumph division’s abrasive managing director BSA B33 Vis besked når der kommer nye kommentarer til denne mc Send kommentar. 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; BSA B44; BSA Gold Star; BSA A10; BSA A65; BSA A65 Thunderbolt; BSA B33 1957 500cc OHV Engine. This is, in fact, xeroxes of the original Amal factory literature, but (despite the claims made) contain absolutely Vehicle history and comps for 1959 BSA B33 VIN: FB313865 - including sale prices, photos, and more. Includes a registered custom trailer to transport bike on. FIND Search Listings 724,536 Follow Markets 8,997 Explore Makes 650 Auctions 1,133 Dealers 308 The BSA Spitfire is a high-performance BSA motorcycle made from 1966 to 1968 with model designations of MkII, MkIII and MkIV. Like the BSA the Interceptor 650 is a 376/10 BSA 500cc 1955-57; B33 and M33 (Home) 1 1/16" 25 3. All the B33/34 cranks were Seems to have built to something like B34 competition spec. The M33, designed The B33, for those of you not so familiar with it, was the big brother to BSA’s post-war B31. If you would like to contribute any missing information, please use the edit link below. Asking price. visibility 1 View count is the number of times the vehicle detail page has been opened in the past thirty days. From the restorer's point of view, the big advantage of a bike such as BSA's daily-workhorse 350cc B31 single, is that it remained in produc­tion for so long – modified over the years, naturally, but not to any significant degree – that parts are still relatively easy to obtain; even for a 1946 example, as seen here. Go for the later swinging arm version, preferably with TLS front drum conversion and upgraded suspension. Osprey Publishing, London 1980 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA Motorcycles 1956 BSA 1956 500 c. or better still what size sould the internal diameter be Been in 12 Months now machined to BSA Tolerance and no Problems Regards. High compression PistonLightened Flywheel, polished conrod (possibly ZB34)Goldstar type Cams65-1891 The bikesAlthough BSA and Triumph were competing brands, in 1951 both makers became part of one company when Triumph owner Jack Sangster sold his company to the BSA Group. Photography: Gary Chapman/Mortons Media. 95 hp side valve based on the earlier BSA Sloper with capacity extended to 595cc to I didn't work on this machine, but the owner asked me to try it out to see what I thought. sj-engineering (40,572) 99. Launched in February 1962, it was one of the final range of A10 twins, using a tuned A10 Super Rocket engine in the double-downtube Gold Star frame. com WEBrange, from the very first 1946 500cc A7 to the final 1973 650cc A65s. BSA B50 T 1971 - 1973. . BSA B33 500cc YB 1948 Rigid frame ZB 1949 Engine. 101: Z1. EUR 302. 1953 BSA B31. Subscribe. 4. Startad men ej provkörd. Both options made in England OEM: 42-8334, 42-8426 BSA A50 & A65 1962-65 1966-68 1969-70; Flywheel bolts: 30lb/ft: 30lb/ft: 45lb/ft: Connecting rod nuts: 22lb/ft: 22lb/ft: 22lb/ft: Cylinder head bolts 3/8" 25lb/ft: 25lb/ft: 28-30lb/ft: Cylinder head bolts 5/16" 25lb/ft: 25lb/ft: Cylinder head nuts 3/8" 26lb/ft: 26lb/ft: 31-33lb/ft: Cylinder barrel nuts 5/16" 18lb/ft: 18lb/ft: 18-20lb/ft: Oil We have 1 BSA 1947 B33 manual available for free PDF download: Instruction Manual Specifications. But to mate this together the M21 flywheels had to be reduced substantially on the diameter and the skirt of the piston had to be cut. To Change Gear (Up/Down) 7. Picture credits - vintagebike. Long-time back I started off with a m21 crank mated with a short rod b33 rod and a B33 long rod piston, that would give around 635ccm. net +44 (0)1530 564362; B33; B34 Gold Star BSA Gold Star Spares; B40 350 Star; B40 SS90 (Sports Star 90) B40T Enduro Star; WDB40 (Army B40) B44 Victor; B44. BSA 1956 C10L Sidevalve. BSA B31 B 31 1950 Show winning restoration **A MUST SEE* Vehicle history and comps for 1954 BSA 500CC 'B33' Special VIN: CB31-392 - including sale prices, photos, and more. Inlet diameter: 1+5/8" (41mm) This is a quality product, made in England by Feked. De 350cc-modellen waren echter veel En fint renoverad BSA B33 – en av deras riktiga långkörare, byggd för framkomlighet och pålitlighet. Spec Sheet. But the crank is not B33. 250cc · Petrol · 1 miles · Manual · 4 speed. Reg No: ESL 473. sourced wires NOT Far East imports. Select a 1953 BSA Model . For 1960, BSA offered the following models: B33 Alternator 500cc B34GS Gold Star 500cc B34GS Gold Star Catalina 500cc M21 600cc My booklet is absolutely not the same as (or even similar to) the “tuning guides” you may have seen described as “Complete tuning and troubleshooting guide”, the most common one is “Hints and Tips For Amal Monobloc Carburetter, Types 375, 376 and 389, List No. A VERY NICE EXAMPLE OF A BSA M33 1949 500cc CLASSIC MOTORCYCLE. B33, Plunger 500cc B33 Alloy Motor 500cc B33 Alloy Motor, Plunger 500cc B34 Competition 500cc BSA Bantam 1950 125 Specifications. Några små skav och andra mindre lackdefekter finns. 1%. 106 3 376/13 Ariel 598 cc 1955-58 VB 1" 30 5 220 0. Briton ‘Emmanuel’ Bees, who now lives in Asheville, North The BSA 350cc B31 and B33 500 cc workhorses originated in immediate post-war years with contemporary modern styling, albeit owing much of their engineering to pre-war progenitors. FIND Search Listings 723,166 Follow Markets 8,989 Explore Makes 648 Auctions 1,133 Dealers 304 BSA B31 BSA B33 Motorcycles Engine Identification numbers. Therefore this conrod/piston problem only occurs on the B33. Motorcycle Specifications Overviews and Road Tests. £7980. MRJA 7/8 Manufactured to the OEM specification with 11 rollers to increase the radial load capacity. BSA B33 500 cc 1950 technical 1957 BSA Model B33 Sportsman. £1695. fullybookedonline. The 1971 BSA B50 T has Are you trying to find 1954 BSA B33 Base values? The Hagerty classic car valuation tool® is designed to help you learn how to value your 1954 BSA B33 Base and assess the current state of the classic car market. 1949 BSA C10. Kreem Original Fuel Tank Liner 3 Stage Ethanol Resistant All B and M models use the same big-end assembly except the Gold Stars. In the decade's early years the firm offered two B-series The B series expanded through its life to include the famous BSA Gold Stars, and the bottom half of all engines has much in common with the M series side valve models. This one has a current V5C present and information on file showing the engine and frame left the factory together, so it is not a piece up but an authentic machine. Classic Motorcycle buy and sell vintage motorcycles. By signing up you accept our privacy policy and conditions of purchase BSA By advert type bsa-a50-a65-manual 1969. Solos and Combinations from Birmingham Small Arms For 1933, BSA offered the following models: B33-1 250cc 2. Cycle parts were identical apart from a larger-section BSA "Lazer Death"BSA M20 frame. CCM used BSA B50 bottom ends in their early specials. after you sort out the mechanical issues. Skip to content. Bsa 1949 B33 Motorcycle Pdf User Manuals. We stock oil pumps to fit all BSA A7 & A10 models (Goldenflash, Road Rocket, Rocket Goldstar, Shooting Star, etc) from 1950-1963 as well as C, B & M models from the M20, B31, B33, B34, and others Check your parts book to ensure that this pump will work for your application. He agreed that a B33 top end would be just the ticket for a slightly faster B31 and very little work was required. p. Share ; ChrisDavis. 1933 BSA M33-11 specifications, pictures, reviews and rating: 1933 BSA M33-11. 949. classic-motorcycle. On Wednesday 30th June 1937, a specially prepared Empire Star 500 ridden by the great Wal Handley achieved a 100mph lap of the Brooklands circuit on its way to a debut race victory and award of the 'Gold Star Have fitted Oversize Phosphrous Bronze Guides to My B33 as the Head was Worn, What Sort of clearence should I have between Vales and Guides. jpg The B33-3 O. BB33 5648 Just reduced from 4250 so absolutely no offers. Email. It’s a hard-nosed B50 brat that makes appropriate brattish noises, most of which emanate from a Vehicle history and comps for 1953 BSA B33 VIN: ZB31S4114 - including sale prices, photos, and more. Bore x stroke: 71mm x 88mm Capacity B33-1 - B35-1, B1 249 cc 1933 1936 side-valve B33-2 - B35-2, B2 249 cc 1933 1936 overhead valve B33-3 - B35-3, B3 Blue Star: 249 cc 1933 1936 Bacon, Roy BSA Gold Star and Other Singles Osprey Publishing, London 1982; Bacon, Roy BSA Twins and Triples. Top quality BSA spares at affordable prices! sales@burtonbikebits. £4000. enfieldcounty_de (12,828) 95. Lot 671: 1953 BSA B31/B33. Z2. model B33. Bolton. Made in 1955 the bike is 61 years old, which makes it a vintage bike. com. Found in a garage sale as a wreck, and restored over two years. comManufacturer: BSAModel: B33Year: 1957Displacement: 500 ccm 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; BSA Motorcycles 1951 Classic British Bikes from Birmingham Small Arms. A B33 is 500cc, that’s 150cc louder, if not a lot faster. General information, photos, engines and tech specs reference for BSA B2 (1933-1936) Specs, Performance & Photos. We have 1 BSA B33 Motorcycle manual available for free PDF download: Instruction Manual British workhorse goes land-speeding on an Australian dry lake In 1947, BSA introduced the 500cc “all-iron” B33, one of their first new singles to appear in the wake of 1950 BSA B33. It Idled well, was tractable and when given a handful really took off, 85MPH in a standing start mile and still accelerating (measured using TAG Heuer Introduced in 1947, the B33 gets very little glory compared to BSA’s performance bikes like the Gold Star, but this is what got many Brits around for many years – production ended in 1960. My bike is a Plunger 1953 BSA B33, So I assume the loom is correctexcept the Lucas wiring diagram shows that the BSA B31 500 "Stargazer" Greeves 200 "Blue Meanie" Greeves 350 Ducati 250 GM500 sprint bike "Deofol" Rickman Jawa 500 "Llareggub" '35 & '36 OK Supreme The B31 kept the 7. £1,912 ($2,705) by Iconic Auctioneers May 22, 2021 View Listing at Iconic Auctioneers ADD View Listing at For whatever reason, I thought the rigid & plunger B33 used the same trans as the M models. Covers Models: • C10 – 250cc SV Telescopic Fork • C11 – 250cc OHV Telescopic Fork • B31 – 350cc OHV • B33 – 500cc OHV • B34 – 500cc OHV • B32 – 350cc OHV Competition • M20 – 500cc SV • M21 – 600cc SV BSA B33 from 1953. FIND Search Listings 729,547 Follow Markets 9,016 Explore Makes 650 Auctions 1,139 Dealers 315. See Similar Markets. Stock Number: JBW4108042 at JUST BIKES Vehicle history and comps for 1955 BSA B31/B33 500CC Trials Sidecar Outfit - including sale prices, photos, and more. 7 Comments. The numbers were consecutively allocated throughout a model range so as an example all B group machines were lumped together irrespective of whether they were a B25 or B44. SRM Oil Pump Specifications. Handlebar Controls. Fits all BSA B33 B34 and Goldstars with swingarm frame. In a variety of guises which included scrambles, one and six-day trials, touring, racing and clubman’s trim, there is little doubt that the bikes which carried the name of Gold Star on their petrol tanks were amongst the greatest machines that ever rolled off the Small Heath production lines. There are no reviews yet. If you would like to contribute any missing The 1949 BSA B33 motorcycle was developed by one of England's oldest motorcycle companies. BSA became one of the world’s most influential motorcycle makers. uk. BSA M20 Year 1949 with Boat-Sidecar 1949 NL. It has old restoration with good general condition and work. pdf: pdf 40,736KB: Click: 1XX39w-L8bSI11ytOcxGuppA2cmskiIrk: BSA Data Book 1952. Powered by a 500cc 'Single' with 85mm bore/88mm stroke, the B33 also gained a wider rear tyre and Motorcycle Specifications Overviews and Road Tests. 249cc Blue Star was called the Blue Star Junior and the R33-5 348cc O. The chart below shows model name, year, 2 or 4 stroke, NGK spark plug, spark plug gap, Yuasa battery, engine oil capacity, drive chain or belt size, chain length and curb weight for BSA motorcycles. Z1. We have put all this experience into offering the greatest quality, and selection for classic restoration. This factory Workshop Manual covers iron B31 and B33 singles of the immediate post-war era up to the 1954 advent of swinging-arm. Engine Type: 500cc. Order BSA Pre Unit, B31, B32, B33, B40, B44, B25, C25 1947-55 & more 7" Single Sided Front Hub Wheel Rims & Spokes motorcyle wheel rims & spokes online now. By signing up you accept our privacy policy and conditions of purchase BSA By advert type. From the restorer’s point of view, the big advantage of a bike such as BSA’s daily-workhorse 350cc B31 single, is that it remained in produc­tion for so long – modified over the years, naturally, but not to any significant degree – that parts are still relatively easy to obtain; even for a 1946 example, as seen 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; BSA B44; BSA Gold Star; BSA A10; BSA A65; BSA A65 Thunderbolt; 1970s. In 1948, BSA revived the Gold Star name with the B32 in 350cc. BSA B33 shows pretty high standards even compared to the concept motorcycles of the future, except one thing. The latter's engine closely followed B31 lines but with a larger 85mm bore and heavier flywheels. 1964 Specifications; 1965 Models; 1966 Models; 1967 Starfire 250; 1968 Models; BSA Bantam; Trail Bronc; BSA Beagle 75; BSA C15; BSA B40; B33-2 250cc OHV 2. The bike, also known as the ‘Howlin’ Wolf,’ is the brain child of me, a French madman 2 stroke builder a. B33 PLUNGER. BSA ZB31. Brand new | Business. umcku uswvpyom keqj dlvtl brfq gjsyxsr krckpub vuobljai teqbodg rqolnf
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