What does a primary clutch spring do?

A primary clutch spring, also known as the drive spring, affects how your clutch engages and the engine's maximum RPM. Changing it allows you to customize your vehicle's performance for different riding conditions or styles.

How tight are EPI's tolerances on these springs?

EPI adheres to a very strict 5% tolerance for these springs, which they state is the lowest in the industry. This ensures consistent and reliable performance from the spring.

What is the load rating for this spring?

This EPI primary spring has a load rating of 160 lbs at 1.25 inches, 47 lbs at 2.25 inches, and 19 lbs at 2.5 inches.

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Est. 1957

EPI 16+ Polaris Ranger XP/Crew/ Xpedition /RZR PRO R/S/ RZR XP Turbo/4 Primary Spring Almond

Specifications

Brand: EPI
Part #: PATV12

EPI 16+ Polaris Ranger XP/Crew/ Xpedition /RZR PRO R/S/ RZR XP Turbo/4 Primary Spring Almond

Name: EPI 16+ Polaris Ranger XP/Crew/ Xpedition /RZR PRO R/S/ RZR XP Turbo/4 Primary Spring Almond
Brand: EPI
SKU: epi-epi-16-polaris-ranger-xp-crew-xpedition-rzr-pro-r-s-rzr-xp-turbo-4-primary-s-t14-838825
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.

Key Features

This product is a single EPI Primary (Drive) Spring in Almond.
Allows riders to fine-tune clutch engagement and top RPM.
Manufactured with well-built materials.
Adheres to a strict 5% tolerance for consistent performance.
1.25 in. Load: 160 lbs
2.25 in. Load: 47 lbs

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Product Details

This listing is for one EPI Primary (Drive) Spring in Almond. This spring is designed to help you fine-tune your ATV and UTV clutch system. By changing out the stock spring for one of these, you can adjust how your clutch engages and what your engine's top RPM is, letting you match your machine's 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 tolerance, just 5% variation, which is the lowest in the industry. This means you get consistent and reliable performance every time. The spring has a 1.25 in. load of 160 lbs, a 2.25 in. load of 47 lbs, and a 2.5 in. load of 19 lbs. This level of precision helps ensure your clutch works just the way you want it to.