Primary

Tune Like A Pro With EPI Clutch Springs!

Dial in your machine’s performance with our custom clutch spring selection from The Clutch Guys. Featuring one of the largest assortments available, these springs make it easy to fine-tune your engagement and dial in your ideal top RPM. Built from premium-quality spring wire and held to an ultra-tight 5% tolerance, each spring delivers consistent performance you can count on ride after ride.

CFMOTO

Fits: Trail Bloc Primary Clutches listed below

400 CForce 2016-25

500 CForce 2016
500 CForce EPS 2020-25
500 CForce HO EPS 2014-18
500 CForce S 2017-19
500 UForce 2018-20
500 UForce 2018-20
500 UForce HO 2015-17
500 ZForce HO 2016
500 ZForce HO Trail 2016-17
500 ZForce Trail 2018-22

600 CForce 2019-25
600 CForce Touring 2020-25
600 CForce XC 2019
600 UForce 2021-25

800 CForce XC 2019-24
800 UForce (built after 1/13/22) 2022
800 ZForce EX (built after 1/13/22) 2022
800 ZForce Trail (built after 1/13/22) 2022-25

950 ZForce HO EX 2022-24
950 ZForce HO Sport 2022-23
950 ZForce Sport 2020-25
950 ZForce Sport 4 2024-25
950 ZForce Trail 2023-24

1000 CForce Overland 2021-24
1000 UForce 2019-25
1000 UForce XL 2022-25
1000 ZForce 2018-19

Fits: Omni Primary Clutches

U10 Pro 2025-26
U10 Pro Highland 2025-26
U10 Pro XL 2025-26
U10 Pro XL Highland 2025-26