UMA Racing Close Ratio 5 speed Gear Set - Yamaha T135 (5-Speed)/T150/Fz150i Vixion

1.00 kg
No tax

These UMA Racing track proven gearbox ratios have been tried and tested so you don't need to figure out for yourself. Solid build quality and precision machining of gear sprockets should last you many races. This gearbox should give you shorter and closely spaced ratios than the standard unit.

Suitable for drag or circuit racing, not so much for standard engines for street use.

    Gearbox Ratio (Counter shaft / Front Sprocket Shaft):
  • 1st gear (34T/12T) = 2.833
  • 2nd gear (32T/15T) = 2.133
  • 3rd gear (30T/18T) = 1.677
  • 4th gear (23T/19T) = 1.368
  • 5th gear (26T/22T) = 1.182



Yamaha Fz150i Vixion

Yamaha 5 speed T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135

Yamaha Y15ZR/Jupiter MX King/Spark/Exciter/Sniper T150


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