EVP High-Engagement Primary Spring for CFMOTO Z10

For riders who want more aggressive engagement than stock, with even quicker acceleration and stronger pulls, the EVP High-Engagement Primary Spring is the answer. The higher-engagement primary spring works with the optimized secondary helix to deliver a harder launch and more immediate throttle response, putting the Z10's power to work sooner, with operating RPM of 2000-2100. Ideal for riders who spend more time on the throttle and want quicker acceleration, a more aggressive feel, and maximum performance from their Z10’s CVT clutch. 

2026 CFMOTO Z10