What is a competition stall clutch kit?

A competition stall clutch kit is designed to change the RPM at which your clutch engages. This kit raises that engagement point, giving you a more aggressive launch from a standstill, which is beneficial for racing or demanding off-road conditions.

Will this clutch kit affect my ATV's top speed?

No, this competition stall clutch kit is designed specifically to improve your off-the-line acceleration and launch. It does not impact your ATV's maximum RPM or its top speed.

Does this kit come with everything needed for installation?

The manufacturer's description does not specify what is included in the kit beyond the clutch components themselves. It is recommended to consult the manufacturer's installation guide or contact them directly for a complete parts list.

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EPI 07-14 Yamaha 450 Grizzly 4x4 Competition Stall Clutch Kit

Specifications

Brand: EPI
Part #: WE391028

EPI 07-14 Yamaha 450 Grizzly 4x4 Competition Stall Clutch Kit

Name: EPI 07-14 Yamaha 450 Grizzly 4x4 Competition Stall Clutch Kit
Brand: EPI
SKU: epi-epi-07-14-yamaha-450-grizzly-4x4-competition-stall-clutch-kit-t14-840896
Price: 87.03 USD
Availability: BackOrder

$87.03

On Backorder

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

EPI Competition Stall Clutch Kit for Yamaha 4x4. Raises engagement for a hard-hitting launch.

Key Features

Fits 2007-2014 Yamaha 450 Grizzly 4x4.
Raises clutch engagement and stall point for competition-style launches.
Provides a harder hole shot for an off-the-line advantage.
Suitable for mud racing, competition pulls, drag racing, and aggressive trail riding.
Does not affect top RPM or top speed.
Works with any tire size and at any elevation.

This clutch kit is designed for the 2007-2014 Yamaha 450 Grizzly 4x4 model.

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Product Details

EPI is known for making drivetrain components that hold up to tough use. This competition stall clutch kit is built for riders who want a more aggressive launch from their 2007-2014 Yamaha 450 Grizzly 4x4. It's designed to raise the engagement point of your clutches, giving you a harder hole shot for an immediate advantage off the line.

If you're into mud racing, competition pulls, drag racing, or just aggressive trail riding, this kit can give you that extra edge. It's engineered to provide a strong, competition-style launch without affecting your machine's top RPM or overall speed. Plus, it works with any tire size and at any elevation, so you can install it and go without worrying about those factors.