ESR/TRF Racing Crankshaft (+4mm/+8mm) - Honda RS150R/Winner/Supra/GTR150/Sonic

ESR/TRF Racing stroker crankshaft kits come assembled with strengthened conrod and do not require a thicker block spacer, due to shorter connecting rod. These kits will increase your engine’s stroke for big performance and torque gains. Suitable for road and track use.

Size Available:

• Increases total stroke by 4mm
• Connecting Rod length - 95mm

• Increases total stroke by 8mm
• Connecting Rod length - 98mm

Fitting:

Honda RS150R/Winner/Supra/GTR150/Sonic