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1965 Yamaha TD1-B

247cc Twin Cylinder Two Stroke. Bore 56mmX50mm Stroke. Compression is 8.1:1
 35 HP @ 10,000rpm Weight 211 Lbs. In 1965 this was the bike to have in the 100mi lightweight race at Daytona. Dick Mann won the race for Yamaha in 65, starting a thirteen year win streak for the brand. By the time the seventies were ending Yamaha had been dominant in 250cc road racing for more than a decade and launched many a world champions career.