EPI
EPI Performance is a leading manufacturer of clutch kits, drivetrain components and suspension parts for ATVs, UTVs and snowmobiles. Known for precise clutch tuning and durable construction, EPI products are engineered to improve throttle response, backshifting and power transfer in real-world riding conditions. From performance clutch kits and roller weights to bearings, seals and brake components, EPI supports both recreational and professional riders. Designed for Polaris, Honda, Yamaha, Can-Am, Kawasaki and more, EPI delivers reliable performance upgrades. Riders trust EPI for consistent results and long-term durability.
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Epi - 11400482 - Clutch Kit
EPI
$339.99Epi - 11400482 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingDesigned to improve low- and mid-range accelerationHelps decrease belt slippage, which...$339.99 -
Epi - 11400480 - Mud Clutch Kit - Can Am
EPI
$354.99Epi - 11400480 - Mud Clutch Kit - Can AmFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$354.99 -
Out of stock
Epi - 11400477 - Mud Clutch Kit - Yamaha
EPI
$249.99Epi - 11400477 - Mud Clutch Kit - YamahaFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$249.99 -
Out of stock
Epi - 11400476 - Mud Clutch Kit - Yamaha
EPI
$249.99Epi - 11400476 - Mud Clutch Kit - YamahaFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$249.99 -
Epi - 11400474 - Mud Clutch Kit - Kawasaki
EPI
$279.99Epi - 11400474 - Mud Clutch Kit - KawasakiFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$279.99 -
Epi - 11400473 - Mud Clutch Kit - Kawasaki
EPI
$279.99Epi - 11400473 - Mud Clutch Kit - KawasakiFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$279.99 -
Epi - 11400471 - Mud Clutch Kit - Can Am
EPI
$354.99Epi - 11400471 - Mud Clutch Kit - Can AmFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$354.99 -
Epi - 11400470 - Mud Clutch Kit - Polaris
EPI
$374.99Epi - 11400470 - Mud Clutch Kit - PolarisFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$374.99 -
Epi - 11400469 - Mud Clutch Kit - Polaris
EPI
$239.99Epi - 11400469 - Mud Clutch Kit - PolarisFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$239.99 -
Out of stock
Epi - 11400467 - Mud Clutch Kit - Polaris
EPI
$249.99Epi - 11400467 - Mud Clutch Kit - PolarisFeaturesAllows for easier turning of larger tires in the mudBetter low-end power and torqueQuicker backshift which results in crisp throttle responseReduces...$249.99 -
Out of stock
Epi - 11400463 - Clutch Kit
EPI
$239.99Epi - 11400463 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$239.99 -
Epi - 11400462 - Clutch Kit
EPI
$374.99Epi - 11400462 - Clutch KitFeaturesHelps hold peak power RPM when dune riding and climbing hillsBetter low end power and torqueQuicker backshift which results in crisp throttle responseReduces belt...$374.99 -
Epi - 11400460 - Clutch Kit
EPI
$239.99Epi - 11400460 - Clutch KitFeaturesHelps hold peak power RPM when dune riding and climbing hillsBetter low end power and torqueQuicker backshift which results in crisp throttle responseReduces belt...$239.99 -
Out of stock
Epi - 11400459 - Clutch Kit
EPI
$249.99Epi - 11400459 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$249.99 -
Epi - 11400458 - Clutch Kit
EPI
$249.99Epi - 11400458 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingDesigned to improve low- and mid-range accelerationHelps decrease belt slippage, which...$249.99 -
Epi - 11400456 - Clutch Kit
EPI
$374.99Epi - 11400456 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$374.99 -
Epi - 11400455 - Clutch Kit
EPI
$374.99Epi - 11400455 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingDesigned to improve low- and mid-range accelerationHelps decrease belt slippage, which...$374.99 -
Epi - 11400454 - Clutch Kit
EPI
$249.99Epi - 11400454 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$249.99 -
Epi - 11400441 - Clutch Rebuild Kit
EPI
$259.99Epi - 11400441 - Clutch Rebuild KitFeaturesKit may include cover bushing, movable bushing, weight pins, weight pin nuts, buttons, button shims, O-rings, rollers, roller pins and roller washersKit...$259.99 -
Epi - 11400440 - Clutch Rebuild Kit
EPI
$259.99Epi - 11400440 - Clutch Rebuild KitFeaturesKit may include cover bushing, movable bushing, weight pins, weight pin nuts, buttons, button shims, O-rings, rollers, roller pins and roller washersKit...$259.99 -
Epi - 11400439 - Primary Spring - Silver - Polaris
EPI
$32.99Epi - 11400439 - Primary Spring - Silver - PolarisFeaturesManufactured from High Tensile Chrome Silicon5% tolerance for consistencySpecsCompressed Length Imperial1.25''Compressed Length Metric32...$32.99 -
Epi - 11400438 - Clutch Kit
EPI
$249.99Epi - 11400438 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$249.99 -
Epi - 11400436 - Clutch Kit
EPI
$249.99Epi - 11400436 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$249.99 -
Epi - 11400434 - Clutch Kit
EPI
$249.99Epi - 11400434 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$249.99 -
Out of stock
Epi - 11400433 - Clutch Kit
EPI
$249.99Epi - 11400433 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingDesigned to improve low- and mid-range accelerationHelps decrease belt slippage, which...$249.99 -
Epi - 11400431 - Clutch Kit
EPI
$354.99Epi - 11400431 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$354.99 -
Epi - 11400412 - Primary Spring - Polaris
EPI
$32.99Epi - 11400412 - Primary Spring - PolarisFeaturesManufactured from High Tensile Chrome Silicon5% tolerance for consistencySpecsCompressed Length32 mm (1,25'')Riding StyleUTVCompressed Length...$32.99 -
Out of stock
Epi - 11400395 - Clutch Kit
EPI
$354.99Epi - 11400395 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$354.99 -
Out of stock
Epi - 11400326 - Clutch Kit
EPI
$239.99Epi - 11400326 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$239.99 -
Out of stock
Epi - 11400324 - Clutch Kit
EPI
$239.99Epi - 11400324 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$239.99 -
Epi - 11400312 - Clutch Kit
EPI
$354.99Epi - 11400312 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$354.99 -
Epi - 11400276 - Clutch Kit
EPI
$279.99Epi - 11400276 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingDesigned to improve low- and mid-range accelerationHelps decrease belt slippage, which...$279.99 -
Epi - 11400263 - Housing Weights
EPI
$59.99Epi - 11400263 - Housing WeightsSpecsProduct NameHousingUnitsEachRiding StyleATVRiding StyleUTVTypeClutch WeightMaterialNylonFitment2008 Arctic Cat Prowler 650 4x4 Auto2007-2011 Arctic Cat H1 700i...$59.99 -
Out of stock
Epi - 11400262 - Roller Weights
EPI
$64.99Epi - 11400262 - Roller WeightsFeaturesPlated for strengthSpecsRiding StyleATVRiding StyleUTVProduct NameWeightStyleRollerUnits8 PackTypeClutchFitment2008 Arctic Cat Prowler 650 4x4 Auto2007-2011...$64.99 -
Out of stock
Epi - 11400261 - Roller Weights
EPI
$64.99Epi - 11400261 - Roller WeightsFeaturesPlated for strengthSpecsStyleRollerUnits8 PackProduct NameWeightRiding StyleATVRiding StyleUTVTypeClutchFitment2008 Arctic Cat Prowler 650 4x4 Auto2007-2011...$64.99 -
Epi - 11400260 - Roller Weights
EPI
$64.99Epi - 11400260 - Roller WeightsFeaturesPlated for strengthSpecsStyleRollerUnits8 PackProduct NameWeightRiding StyleATVTypeClutchRiding StyleUTVFitment2007-2011 Arctic Cat H1 700i Mud Pro LTD 4x42008...$64.99 -
Epi - 11400259 - Roller Weights
EPI
$64.99Epi - 11400259 - Roller WeightsFeaturesPlated for strengthSpecsRiding StyleUTVProduct NameWeightTypeClutchStyleRollerUnits8 PackRiding StyleATVFitment2007-2011 Arctic Cat H1 700i Mud Pro LTD 4x42008...$64.99 -
Epi - 11400258 - Housing Weights - Yamaha
EPI
$56.99Epi - 11400258 - Housing Weights - YamahaSpecsTypeClutch WeightRiding StyleUTVRiding StyleATVUnitsEachProduct NameHousingMaterialNylonFitment2019-2020 Yamaha YXE85 Wolverine X22018-2019 Yamaha YXF85...$56.99 -
Out of stock
Epi - 11400257 - Roller Weights
EPI
$64.99Epi - 11400257 - Roller WeightsFeaturesPlated for strengthSpecsStyleRollerRiding StyleUTVUnits8 PackProduct NameWeightTypeClutchRiding StyleATVFitment2019-2020 Yamaha YXE85 Wolverine X22018-2019...$64.99 -
Out of stock
Epi - 11400256 - Clutch Kit
EPI
$249.99Epi - 11400256 - Clutch KitFeaturesGreat for trail riding, occasional mud and sand riding, plowing and haulingMakes up for the power loss and slow response of adding oversized tiresBetter low end and...$249.99
EPI Performance Clutch Systems – ATV, UTV & Snowmobile Clutch Kits, Tools & Drivetrain Components
EPI Performance has established itself as a trusted name in ATV, UTV and snowmobile drivetrain solutions, with a strong focus on EPI clutch kits and performance clutch systems. These systems are engineered to optimize CVT engagement, improve acceleration and maintain consistent power delivery under changing loads and terrain. Whether riding trails, plowing snow hauling equipment or racing, EPI clutch components are calibrated to match real-world conditions with dependable performance.
The EPI product range includes economy and performance clutch kits for popular platforms such as Polaris Sportsman, Honda TRX, Yamaha and Can-Am models. Supporting components like EPI roller weights, clutch rebuild kits, crankshaft seals, crankshaft bearings, axle bearings and clutch pullers help ensure smooth operation and extended service life. Essential tools such as the EPI jam nut driver for P-85/P-90 clutches are widely used during clutch maintenance and tuning.
Beyond clutch systems, EPI Performance offers a comprehensive selection of drivetrain, suspension and braking components. Products such as A-arm bushing kits, swingarm bushings CV boot kits, universal joints, brake pads, brake shoes, shock bushings and heavy-duty springs are built for off-road durability and OEM-style fitment. With a broad catalog covering clutch tuning, drivetrain reliability and suspension support, EPI Performance remains a go-to brand for riders seeking improved control, durability and confidence across all riding environments.