What does this primary spring do for my CFMOTO?

This primary spring allows you to adjust your ATV or UTV's clutch engagement point and its maximum RPM. By changing the spring, you can better match your clutch's performance to your specific riding style and the type of terrain you encounter.

How is this spring different from others?

EPI manufactures these springs with a very tight 5% tolerance, which is noted as the lowest in the industry. This ensures consistent and reliable performance, meaning the spring will behave predictably under load.

What are the load specifications for this spring?

At a measurement of 32mm, the spring has a load of 1200 Newtons, which is equivalent to 270 Lbs. At 60mm, the load is 300 Newtons, or 68 Lbs.

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EPI 15-22 CFMOTO 400-1000 CForce/UForce/ZForce Primary Spring Red

Specifications

Brand: EPI
Part #: CVT4

EPI 15-22 CFMOTO 400-1000 CForce/UForce/ZForce Primary Spring Red

Name: EPI 15-22 CFMOTO 400-1000 CForce/UForce/ZForce Primary Spring Red
Brand: EPI
SKU: epi-epi-15-22-cfmoto-400-1000-cforce-uforce-zforce-primary-spring-red-t14-838791
Price: 35.89 USD
Availability: BackOrder

$35.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

EPI Primary Drive Clutch Spring in Red for CFMOTO 400-1000 CForce/UForce/ZForce. Fine-tune clutch engagement.

Key Features

Fits 2015-2022 CFMOTO 400-1000 CForce, UForce, and ZForce models.
Primary (Drive) clutch spring in red.
Allows riders to fine-tune clutch engagement and top RPM.
Manufactured with well-built materials.
Maintains a strict 5% tolerance for consistent performance.
Spring load: 1200 Newton (270 Lbs) at 32mm, 300 Newton (68 Lbs) at 60mm.

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Product Details

This listing is for one EPI Primary (Drive) Spring in red, designed for CFMOTO 400-1000 CForce, UForce, and ZForce models from 2015-2022. This spring is key to adjusting how your ATV or UTV's clutch engages and what its top RPM will be, letting you tailor performance to your specific riding style and the terrain you're tackling.

EPI makes these springs with well-built materials and holds them to a very tight 5% tolerance, which is the lowest in the industry. This means you get consistent and dependable performance every time. At 32mm, it has a load of 1200 Newtons (270 Lbs), and at 60mm, the load is 300 Newtons (68 Lbs). This level of precision helps ensure your clutch system operates exactly as you intend, whether you're crawling over rocks or hitting open trails.