Cardinals Racing Close Ratio 6 Speed Gearbox - Yamaha YZF-R15/R125/MT-15/MT-125/WR125/Fz150i Vixion

Cardinals racing Close ratio gearboxes feature solid build quality and precision machining of gear sprockets. This gearbox should give you shorter and closely spaced ratios than the standard unit, giving quicker acceleration and to keeping the engine in it's powerband longer. The race proven gearbox ratios have been tried and tested on track so you don't need to figure out for yourself. Taller first gear and lower overall top gear. Suitable for drag or circuit racing, not so much for standard engines. Gearbox Ratio V1(Counter shaft / Front Sprocket Shaft): • 1st gear (13T / 34T) • 2nd gear (14T / 25T) • 3rd gear (19T / 26T) • 4th gear (21T / 25T) • 5th gear (21T / 22T) • 6th gear (20T / 19T)  Gearbox Ratio V2(Counter shaft / Front Sprocket Shaft): • 1st gear (13T / 33T) • 2nd gear (16T / 29T) • 3rd gear (19T / 28T) • 4th gear (22T / 28T) • 5th gear (23T / 26T) • 6th gear (22T / 23T)  • With gear selector drum Fitting: Yamaha YZF-R15 V1 V2/MT-15/Xabre/M-SLAZ Yamaha Fz150i Vixion Yamaha T135 Jupiter MX/Crypton X/Spark/Exciter/Sniper/LC135 (5-speed) Yamaha YZF-R15 V3/MT-15/XSR155/WR155 (VVA) Yamaha Y16ZR/Jupiter MX King/Exciter/Sniper T155 Yamaha Y15ZR/Jupiter MX King/Exciter/Sniper/ T150

Part no. MG-1346