Our 240 degrees performance camshaft will give you great results at high RPM. This camshaft can be used with a stock engine, but will even give better results with the Koso 170cc big bore kit. Made from quality material for longer durability, the Koso GROM camshaft is a clever choice.

Features:

• The Koso 240 camshaft increases power and torque compared to the stock camshaft
• Can be used with a stock engine, or for optimal gains, use with the Koso 170cc Big Bore Kit
• Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

Fitment:

• Honda MSX125 Grom 2013-2018