SCK Crankshaft Stroker Kit (+3mm) - Yamaha R15/T150/Fz150i

SCK Racing Long Stroke Crankshaft Kits are great solutions to increase the performance and torque your machines. These kits will increase your engine’s displacement (cc) for great performance gains. The crank webs are reshaped and optimised for the best engine balance and vibration reduction. These kits come assembled and balanced with enhanced and strengthened con-rod kits.

• Increases total stroke by 3mm (1.5mm up+down) 
• Connecting Rod length - 98.5mm 

Fitting:

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

Yamaha Fz150i Vixion

Yamaha YZF-R15 V1 V2/ R125/MT-15/MT-125/WR125/ Fz150i Vixion (Non-VVA)