Knowledge

BSA C11

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Problems with the gearboxes were addressed by the model C11G, which was available either with a three speed gearbox and a rigid frame or with a four speed gearbox in the plunger frame. The C11G also had improved front brakes and became popular as a post war commuter motorcycle.
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owned a 1951 BSA C11. Painted in British racing green, McQueen's C11 had a chrome tank with green and gold accents and chrome wheels with green spokes. After McQueen's death the C11 was kept by his wife Barbara for many years before being sold by auction.
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which had the same 249cc overhead valve engine in a modern frame with good suspension, more efficient brakes and a more comfortable seat. A number of engine modifications also made it more reliable than the C11. The BSA C12 was in turn replaced by the
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from the sidevalve C10. Fitted with overhead valves and displacing 249cc, the C11 was launched in 1939 and continued to be developed into the 1950s. The C11 frame was improved in 1951 when BSA added plunger rear suspension.
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Although British armed forces only used a few BSA C11s as lightweight transport (having selected instead the
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The BSA C11 was a pre-unit single-cylinder developed before the
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Suton Publishing Ltd. 136:owned a 1951 BSA C11. 1024:Norton Villiers Triumph 1019:List of BSA motorcycles 306:"BSA Post World War II" 260:"The BSA C Model Group" 762:BSA C15 Sportsman SS80 463:A65 Firebird Scrambler 449:A10 Spitfire Scrambler 178: 85:single-cylinder engine 1036:BSA C10 C11 C12 Forum 742:B25T Victor Trail 250 477:A65 Lightning Clubman 332:"Steve McQueen's C11" 176: 482:A65 Lightning Rocket 444:A10 Rocket Gold Star 106:Duplex primary chain 737:B25SS Gold Star 250 650:B44 Victor Roadster 492:A65 Spitfire Hornet 186:Steve McQueen's C11 185: 26: 681:B40 Sportsman SS90 655:B44 Victor Special 599:Gold Star Catalina 543:A7SS Shooting Star 312:on 14 October 2009 179: 21:Type of motorcycle 16:British motorcycle 1032: 1031: 956: 955: 808: 807: 640:B44 Victor Enduro 635:B44 Shooting Star 574:B50T Victor Trail 110: 109: 1067: 819: 564:B50MX Moto Cross 459:A10 Super Rocket 434:A10 Golden Flash 398: 378: 371: 364: 355: 348: 347: 345: 343: 328: 322: 321: 319: 317: 308:. 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Index


BSA
BSA C12
Engine
OHV
single-cylinder engine
Power
Transmission
motorcycle
Birmingham Small Arms Company
Small Heath
Birmingham
Steve McQueen
Second World War
BSA M20
Office of the High Commission of India

Steve McQueen
BSA C12
BSA C12
BSA C15


"Steve McQueen's 1951 BSA C11"
"The BSA C Model Group"
ISBN
0-7509-1445-9
"BSA Post World War II"
the original
"Steve McQueen's C11"

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