What does a primary clutch spring do?

The primary clutch spring works with the clutch weights to control when your vehicle shifts into a higher gear. Changing the spring can alter when the clutch engages and what the engine's top RPM will be.

Why is the 5% tolerance important?

A tight tolerance, like the 5% EPI adheres to, means the spring's load rating is very consistent. This leads to more predictable clutch engagement and performance, which is crucial for off-road riding.

What is the difference between spring colors?

Different spring colors, like this maroon one, typically indicate different spring rates and tension. This allows riders to select a spring that best matches their vehicle's modifications, tire size, and intended use.

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EPI 20+ Polaris RZR Pro XP/4/ Turbo R/R4 Primary Spring Maroon

Specifications

Brand: EPI
Part #: XPPS8

EPI 20+ Polaris RZR Pro XP/4/ Turbo R/R4 Primary Spring Maroon

Name: EPI 20+ Polaris RZR Pro XP/4/ Turbo R/R4 Primary Spring Maroon
Brand: EPI
SKU: epi-epi-20-polaris-rzr-pro-xp-4-turbo-r-r4-primary-spring-maroon-t14-838889
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 20+ Polaris RZR Pro XP/4/ Turbo R/R4 Primary Spring Maroon. Fine-tune clutch engagement and top RPM for your riding style.

Key Features

Fits 2020+ Polaris RZR Pro XP, Pro XP 4, Turbo R, and Turbo R 4 models.
Helps fine-tune clutch engagement and top RPM for specific riding styles and terrain.
Manufactured with high-quality materials for reliable performance.
Adheres to a strict 5% tolerance on load rating, ensuring consistency.
Features a 1.25 in. load rating of 165 lbs and a 2.5 in. load rating of 90 lbs.

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Product Details

When you're out on the trail with your Polaris RZR Pro XP, Pro XP 4, Turbo R, or Turbo R 4, you want your clutch to respond exactly how you expect it to. This EPI primary drive spring is designed to help you fine-tune your clutch engagement and top RPM, so you can match your machine's performance to your specific riding style and the terrain you're tackling.

EPI makes these springs with good materials and holds them to a very tight tolerance, just 5% on the load rating. This means you get consistent and reliable performance every time you hit the throttle. The maroon spring is a popular choice for riders looking to adjust their clutch setup for improved responsiveness.