POLARIS RZR PRO XP, TURBO R & 2021-2022 XP TURBO/S SILVER PRIMARY CLUTCH SPRING Evolution Available in Black Cerakote finish

Available in Black Cerakote finish

WEIGHTS + SPRING RPM ENGAGEMENT Stock Weights/Spring 1800 RPM Stock Weights + EVP Red Spring 2300 RPM EVP InSANDity Clicker Weights + Stock Spring 2800 RPM EVP InSANDity Clicker Weights + EVP Red Spring 3600 RPM

The aluminum brackets feature EVP laser-cut logo

Use this helmet pivot kit to install shields on Impact helmets

Utilizing a hearing aid transducer instead of a standard speaker

POLARIS RZR PRO XP, TURBO R & 2021-2022 XP TURBO/S SILVER PRIMARY CLUTCH SPRING Evolution Available in Black Cerakote finishPrimary Clutch Springs are all about resistance. The higher the resistance, the higher the RPM engagement. Low Engagement springs are designed for smoother takeoffs and more feasible for trail riders who vary speeds constantly. High Engagement Springs, like our Shift Tek Silver Spring, are more desired for racing and drag set ups. This High Engagement spring was designed and tested to increase engagement to about 2200 RPM when used with Stock Clutch