POLARIS RZR PRO XP, TURBO R & 2021-2022 XP TURBO/S SILVER PRIMARY CLUTCH SPRING Evolution Powerful performance in a compact

Powerful performance in a compact unit that packs a long list of features

simply bolt on in place of your factory knuckles

Measuring a total of only 12

The SFI-rated Hybrid Sport keeps the minimalist design that rests on your back allowing for a quick vehicle exit

They start with a multiple-layer breathable media combined with a unique filtration technology resulting in superior filtration

POLARIS RZR PRO XP, TURBO R & 2021-2022 XP TURBO/S SILVER PRIMARY CLUTCH SPRING Evolution Powerful performance in a compactPrimary 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