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EPI

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 - WE304509 - Bearing - Strut - Front Inner/Outer Epi - WE304509 - Bearing - Strut - Front Inner/Outer

    Epi - WE304509 - Bearing - Strut - Front Inner/Outer

    EPI

    $14.99
    Epi - WE304509 - Bearing - Strut - Front Inner/OuterFeaturesTwo required per vehicle; sold eachSpecsMounting PositionFront InnerUnitsEachMounting PositionFront OuterTypeStrutProduct NameBearingRiding...
    $14.99
    Qty in Cart: 0
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    Price:
    $14.99
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  • Epi - WE304506 - Bearing - Hub/Strut - Front Inner/Outer | Rear Axle Epi - WE304506 - Bearing - Hub/Strut - Front Inner/Outer | Rear Axle

    Epi - WE304506 - Bearing - Hub/Strut - Front Inner/Outer | Rear Axle

    EPI

    $14.99
    Epi - WE304506 - Bearing - Hub/Strut - Front Inner/Outer | Rear AxleFeaturesTwo required per vehicle; sold eachSpecsRiding StyleATVTypeAxleTypeStrutMounting PositionFront...
    $14.99
    Qty in Cart: 0
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    Price:
    $14.99
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  • Epi - WE304393 - Bearing - Axle - Rear - Polaris Predator 500/Outlaw 450 MXR/525

    Epi - WE304393 - Bearing - Axle - Rear - Polaris Predator 500/Outlaw 450 MXR/525

    EPI

    $21.99
    Epi - WE304393 - Bearing - Axle - Rear - Polaris Predator 500/Outlaw 450 MXR/525FeaturesTwo required per vehicle; sold eachSpecsProduct NameBearingMounting PositionRearTypeAxleRiding...
    $21.99
    Qty in Cart: 0
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    Price:
    $21.99
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  • Epi - WE304342 - Bearing - Front Inner Strut/Rear Hub

    Epi - WE304342 - Bearing - Front Inner Strut/Rear Hub

    EPI

    $39.99
    Epi - WE304342 - Bearing - Front Inner Strut/Rear HubFeaturesTwo required per vehicle; sold eachSpecsMounting PositionRearRiding StyleATVTypeStrutMounting PositionFront InnerTypeHubUnitsEachProduct...
    $39.99
    Qty in Cart: 0
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    Price:
    $39.99
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  • Epi - WE304001 - Bearing - Hub - Front Inner/Outer

    Epi - WE304001 - Bearing - Hub - Front Inner/Outer

    EPI

    $7.99
    Epi - WE304001 - Bearing - Hub - Front Inner/OuterFeaturesTwo required per vehicle; sold eachSpecsTypeHubUnitsEachMounting PositionFront OuterMounting PositionFront InnerRiding StyleATVProduct...
    $7.99
    Qty in Cart: 0
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    Price:
    $7.99
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  • Epi - WE300470 - Hub Seal - Front Outer

    Epi - WE300470 - Hub Seal - Front Outer

    EPI

    $5.99
    Epi - WE300470 - Hub Seal - Front OuterSpecsColor/FinishBlackRiding StyleATVTypeHubMaterialRubberMounting PositionFrontMounting PositionOuterBase ColorBlackProduct NameSealUnitsEachFitment2000-2002...
    $5.99
    Qty in Cart: 0
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    Price:
    $5.99
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  • Epi - WE300089 - Axle Seal - Rear

    Epi - WE300089 - Axle Seal - Rear

    EPI

    $14.99
    Epi - WE300089 - Axle Seal - RearSpecsMounting PositionRearTypeAxleBase ColorBlackRiding StyleATVColor/FinishBlackProduct NameSealUnitsEachMaterialRubberFitment2003-2006 Polaris Predator 500 Dale...
    $14.99
    Qty in Cart: 0
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    Price:
    $14.99
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  • Epi - WE300071 - Axle Seal - Rear

    Epi - WE300071 - Axle Seal - Rear

    EPI

    $16.99
    Epi - WE300071 - Axle Seal - RearSpecsMaterialRubberTypeAxleColor/FinishBlackProduct NameSealRiding StyleATVUnitsEachMounting PositionRearBase ColorBlackFitment1999-2000 Polaris Magnum 500...
    $16.99
    Qty in Cart: 0
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    Price:
    $16.99
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  • Epi - WE300070 - Axle Seal - Rear

    Epi - WE300070 - Axle Seal - Rear

    EPI

    $5.99
    Epi - WE300070 - Axle Seal - RearSpecsMounting PositionRearTypeAxleColor/FinishBlackBase ColorBlackProduct NameSealRiding StyleATVUnitsEachMaterialRubberFitment2000-2002 Polaris Scrambler 400...
    $5.99
    Qty in Cart: 0
    Quantity:
    Price:
    $5.99
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  • Epi - WE300028 - Strut Housing Seal - Front Inner

    Epi - WE300028 - Strut Housing Seal - Front Inner

    EPI

    $8.99
    Epi - WE300028 - Strut Housing Seal - Front InnerSpecsTypeStrut HousingBase ColorBlackProduct NameSealUnitsEachRiding StyleATVColor/FinishBlackMaterialRubberMounting PositionFrontFitment2000-2002...
    $8.99
    Qty in Cart: 0
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    Price:
    $8.99
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  • Epi - WE300020 - Hub Seal - Front Inner

    Epi - WE300020 - Hub Seal - Front Inner

    EPI

    $4.99
    Epi - WE300020 - Hub Seal - Front InnerSpecsColor/FinishBlackProduct NameSealRiding StyleATVTypeHubUnitsEachMounting PositionInnerMaterialRubberMounting PositionFrontBase ColorBlackFitment1995-1996,...
    $4.99
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
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  • Epi - WE300019 - Hub Seal - Front Inner

    Epi - WE300019 - Hub Seal - Front Inner

    EPI

    $8.99
    Epi - WE300019 - Hub Seal - Front InnerSpecsBase ColorBlackMounting PositionInnerRiding StyleATVMaterialRubberMounting PositionFrontColor/FinishBlackProduct NameSealTypeHubUnitsEachFitment2000-2002...
    $8.99
    Qty in Cart: 0
    Quantity:
    Price:
    $8.99
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  • Epi - WE300013 - Axle Seal - Rear

    Epi - WE300013 - Axle Seal - Rear

    EPI

    $9.99
    Epi - WE300013 - Axle Seal - RearSpecsMaterialRubberRiding StyleATVTypeAxleBase ColorBlackMounting PositionRearProduct NameSealUnitsEachColor/FinishBlackFitment1995-1998 Polaris Magnum 425...
    $9.99
    Qty in Cart: 0
    Quantity:
    Price:
    $9.99
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  • Epi - WE241020 - Roller Weights

    Epi - WE241020 - Roller Weights

    EPI

    $64.99
    Epi - WE241020 - Roller WeightsFeaturesPlated for strengthSpecsProduct NameWeightRiding StyleUTVTypeClutchStyleRollerRiding StyleATVUnits8 PackFitment2019-2020 Yamaha YXE85 Wolverine X22018-2019,...
    $64.99
    Qty in Cart: 0
    Quantity:
    Price:
    $64.99
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  • Epi - WE241018 - Roller Weights

    Epi - WE241018 - Roller Weights

    EPI

    $64.99
    Epi - WE241018 - Roller WeightsFeaturesPlated for strengthSpecsRiding StyleUTVStyleRollerUnits8 PackProduct NameWeightTypeClutchRiding StyleATVFitment2018-2019, 2021-2022 Yamaha YFM700 Grizzly...
    $64.99
    Qty in Cart: 0
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    $64.99
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  • Epi - WE241016 - Roller Weights Epi - WE241016 - Roller Weights

    Epi - WE241016 - Roller Weights

    EPI

    $64.99
    Epi - WE241016 - Roller WeightsFeaturesPlated for strengthSpecsRiding StyleUTVUnits8 PackStyleRollerTypeClutchProduct NameWeightRiding StyleATVFitment1993-2006 Yamaha YFM 400 FAH Kodiak 4x42000-2004...
    $64.99
    Qty in Cart: 0
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    Price:
    $64.99
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  • Epi - WE241014 - Roller Weights

    Epi - WE241014 - Roller Weights

    EPI

    $64.99
    Epi - WE241014 - Roller WeightsFeaturesPlated for strengthSpecsRiding StyleUTVStyleRollerUnits8 PackTypeClutchRiding StyleATVProduct NameWeightFitment1993-2006 Yamaha YFM 400 FAH Kodiak 4x42000-2004...
    $64.99
    Qty in Cart: 0
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    Price:
    $64.99
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  • Out of stock
    Epi - WE241012 - Roller Weights

    Epi - WE241012 - Roller Weights

    EPI

    $64.99
    Epi - WE241012 - Roller WeightsFeaturesPlated for strengthSpecsProduct NameWeightRiding StyleUTVUnits8 PackTypeClutchStyleRollerRiding StyleATVFitment1993-2006 Yamaha YFM 400 FAH Kodiak 4x42000-2004...
    $64.99
    Qty in Cart: 0
    Quantity:
    Price:
    $64.99
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  • Epi - WE210180 - Clutch Rebuild Kit

    Epi - WE210180 - Clutch Rebuild Kit

    EPI

    $259.99
    Epi - WE210180 - 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
    Qty in Cart: 0
    Quantity:
    Price:
    $259.99
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  • Epi - WE210175 - Clutch Rebuild Kit

    Epi - WE210175 - Clutch Rebuild Kit

    EPI

    $259.99
    Epi - WE210175 - 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
    Qty in Cart: 0
    Quantity:
    Price:
    $259.99
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  • Epi - WE210165 - Clutch Rebuild Kit

    Epi - WE210165 - Clutch Rebuild Kit

    EPI

    $219.99
    Epi - WE210165 - 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...
    $219.99
    Qty in Cart: 0
    Quantity:
    Price:
    $219.99
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  • Epi - WE210155 - Clutch Rebuild Kit

    Epi - WE210155 - Clutch Rebuild Kit

    EPI

    $219.99
    Epi - WE210155 - 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...
    $219.99
    Qty in Cart: 0
    Quantity:
    Price:
    $219.99
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  • Epi - WE210145 - Clutch Rebuild Kit

    Epi - WE210145 - Clutch Rebuild Kit

    EPI

    $195.99
    Epi - WE210145 - 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...
    $195.99
    Qty in Cart: 0
    Quantity:
    Price:
    $195.99
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  • Epi - WE135535 - CV Boot Kit - Rear Inboard/Outboard - Polaris

    Epi - WE135535 - CV Boot Kit - Rear Inboard/Outboard - Polaris

    EPI

    $19.99
    Epi - WE135535 - CV Boot Kit - Rear Inboard/Outboard - PolarisFeaturesSuper tough polychloroprene material withstands heat, cold and abuseIncludes 1 CV boot, clamps and...
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
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  • Epi - WE135530 - CV Boot Kit - Rear Outboard - '02-'05 Polaris Sportsman

    Epi - WE135530 - CV Boot Kit - Rear Outboard - '02-'05 Polaris Sportsman

    EPI

    $19.99
    Epi - WE135530 - CV Boot Kit - Rear Outboard - '02-'05 Polaris SportsmanFeaturesSuper tough polychloroprene material withstands heat, cold and abuseIncludes 1 CV boot, clamps and...
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
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  • Epi - WE130020 - CV Boot Kit - Front/Rear Outboard - Polaris

    Epi - WE130020 - CV Boot Kit - Front/Rear Outboard - Polaris

    EPI

    $19.99
    Epi - WE130020 - CV Boot Kit - Front/Rear Outboard - PolarisFeaturesSuper tough polychloroprene material withstands heat, cold and abuseIncludes 1 CV boot, clamps and...
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
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  • Epi - WE130015 - CV Boot Kit - Front Outboard - Polaris

    Epi - WE130015 - CV Boot Kit - Front Outboard - Polaris

    EPI

    $19.99
    Epi - WE130015 - CV Boot Kit - Front Outboard - PolarisFeaturesSuper tough polychloroprene material withstands heat, cold and abuseIncludes 1 CV boot, clamps and...
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
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  • Out of stock
    Epi - WE130010 - CV Boot Kit - Front Outboard - '87-'90 Polaris Trail Boss 250

    Epi - WE130010 - CV Boot Kit - Front Outboard - '87-'90 Polaris Trail Boss 250

    EPI

    $27.99
    Epi - WE130010 - CV Boot Kit - Front Outboard - '87-'90 Polaris Trail Boss 250FeaturesSuper tough polychloroprene material withstands heat, cold and abuseIncludes 1 CV boot, clamps and...
    $27.99
    Qty in Cart: 0
    Quantity:
    Price:
    $27.99
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  • Epi - WE100995 - Universal Joint - Polaris ATV

    Epi - WE100995 - Universal Joint - Polaris ATV

    EPI

    $31.99
    Epi - WE100995 - Universal Joint - Polaris ATVFeaturesAll have grease zerks, unless notedSpecsTypeType One (Inside Snap Rings)Riding StyleATVRiding StyleUTVStylewith U-JointUnitsKitProduct...
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
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  • Out of stock
    Epi - WE100811 - Universal Joint - Polaris ATV

    Epi - WE100811 - Universal Joint - Polaris ATV

    EPI

    $31.99
    Epi - WE100811 - Universal Joint - Polaris ATVFeaturesAll have grease zerks, unless notedSpecsTypeType Two (Outside Snap Rings)Product NameUniversal JointUnitsKitRiding StyleATVStylewith...
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
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  • Out of stock
    Epi - WE100600 - Universal Joint - Yamaha

    Epi - WE100600 - Universal Joint - Yamaha

    EPI

    $32.99
    Epi - WE100600 - Universal Joint - YamahaFeaturesAll have grease zerks, unless notedSpecsTypeType One (Inside Snap Rings)UnitsKitRiding StyleATVStylewith U-JointProduct NameUniversal...
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
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  • Epi - WE100507 - Universal Joint - Polaris ATV

    Epi - WE100507 - Universal Joint - Polaris ATV

    EPI

    $32.99
    Epi - WE100507 - Universal Joint - Polaris ATVFeaturesAll have grease zerks, unless notedSpecsUnitsKitTypeType One (Inside Snap Rings)Product NameUniversal JointStylewith U-JointRiding...
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
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  • Epi - WE100395 - Universal Joint - Yamaha ATV

    Epi - WE100395 - Universal Joint - Yamaha ATV

    EPI

    $31.99
    Epi - WE100395 - Universal Joint - Yamaha ATVFeaturesAll have grease zerks, unless notedSpecsUnitsKitRiding StyleATVStylewith U-JointTypeType One (Inside Snap Rings)Product NameUniversal...
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
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  • Epi - WE100338 - Universal Joint - Polaris

    Epi - WE100338 - Universal Joint - Polaris

    EPI

    $31.99
    Epi - WE100338 - Universal Joint - PolarisFeaturesAll have grease zerks, unless notedSpecsUnitsKitRiding StyleATVStylewith U-JointProduct NameUniversal JointTypeType One (Inside Snap Rings)Riding...
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
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  • Epi - WE100220 - Universal Joint - Kawasaki

    Epi - WE100220 - Universal Joint - Kawasaki

    EPI

    $31.99
    Epi - WE100220 - Universal Joint - KawasakiFeaturesAll have grease zerks, unless notedSpecsProduct NameUniversal JointRiding StyleUTVStylewith U-JointTypeType One (Inside Snap Rings)Riding...
    $31.99
    Qty in Cart: 0
    Quantity:
    Price:
    $31.99
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  • Out of stock
    Epi - WE100210 - Universal Joint - Kawasaki

    Epi - WE100210 - Universal Joint - Kawasaki

    EPI

    $32.99
    Epi - WE100210 - Universal Joint - KawasakiFeaturesAll have grease zerks, unless notedSpecsProduct NameUniversal JointTypeType One (Inside Snap Rings)Riding StyleATVStylewith...
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
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  • Epi - WE100200 - Universal Joint - Kawasaki

    Epi - WE100200 - Universal Joint - Kawasaki

    EPI

    $32.99
    Epi - WE100200 - Universal Joint - KawasakiFeaturesAll have grease zerks, unless notedSpecsStylewith U-JointProduct NameUniversal JointUnitsKitRiding StyleUTVTypeType One (Inside Snap Rings)Riding...
    $32.99
    Qty in Cart: 0
    Quantity:
    Price:
    $32.99
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  • Epi - SCP1 - Clutch Puller - Secondary/One-Piece - Polaris

    Epi - SCP1 - Clutch Puller - Secondary/One-Piece - Polaris

    EPI

    $36.99
    Epi - SCP1 - Clutch Puller - Secondary/One-Piece - PolarisFeaturesEngineered to be the strongest pullers on the marketHigh-quality, heat-treated steel for superior strengthIndividually packaged with...
    $36.99
    Qty in Cart: 0
    Quantity:
    Price:
    $36.99
    Subtotal:
  • Epi - SCB11 - Driven Bushing - 1" - P90

    Epi - SCB11 - Driven Bushing - 1" - P90

    EPI

    $19.99
    Epi - SCB11 - Driven Bushing - 1" - P90FeaturesMade with Erlandson excellence to meet or exceed OEM qualityReplacement Part for OEM Number(s):3576511SpecsRiding StyleSnowTypeSecondary (Driven)...
    $19.99
    Qty in Cart: 0
    Quantity:
    Price:
    $19.99
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Adding your products to cart

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.