ATV/UTV Centrifugal Clutches-Primary
ATV/UTV Centrifugal Clutches & Primary at JJ Motorsports
Enhance your ATV/UTV's drivetrain with premium centrifugal clutches and primary parts from JJ Motorsports, designed for smooth engagement and reliable torque transfer in off-road, trail, and dune riding. These high-quality components fit Polaris, Yamaha, and more for upgraded performance.
Shop BikeMan Performance, Comet, and EPI clutches and springs for race-proven durability and easy installation. Explore related categories such as ATV/UTV drivetrain for axles and belts, or ATV/UTV for suspension and brakes to complete your drivetrain upgrades and conquer any terrain with confidence.
Top ATV/UTV Centrifugal Clutches & Primary
- BikeMan Performance Cyclone Clutch Cover 20 Cyclone-1 – Cyclone clutch cover for Polaris RZR; lightweight aluminum for heat dissipation and strength.
- Comet 103 HPQ Clutch 219118a – HPQ centrifugal clutch for Yamaha and Suzuki; high-RPM engagement for sport quads.
- EPI Primary Spring Polaris PATV8 – Heavy-duty primary spring for Polaris Ranger; tunes clutch shift for better low-end torque.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
On Sale
EPI Economy Clutch Kit WE497050
EPI
MSRP: $59.99Now: $45.00Was: $59.99If you're running stock clutching on your trail machine, you're leaving performance on the table. The EPI Economy Clutch Kit WE497050 delivers measurable improvements in belt grip and shift response without the premium price tag, making it the smart...11400124- SKU:
- 11400124
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- ELEVATION IMPERIAL:
- ANY
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- FOR TIRE SIZE IMPERIAL:
- ANY
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
MSRP: $59.99Now: $45.00Was: $59.99 -
EPI Clutch Kit WE437544
EPI
$374.99If you're running oversized tires or frequently hauling loads, you're already fighting against power loss and sluggish throttle response. The EPI Clutch Kit WE437544 restores the low-end and midrange punch your machine needs, while eliminating belt slip...11400731- SKU:
- 11400731
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- FOR TIRE SIZE IMPERIAL:
- 30' - 32'
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
$374.99Qty in Cart: 0Quantity:Price:$374.99Subtotal: -
EPI Clutch Kit WE437558
EPI
$374.99If you're running oversized tires or regularly tackling trail, mud, and sand terrain, the EPI Clutch Kit WE437558 restores the low-end punch and responsive feel your machine loses with added weight and rolling resistance. This kit tightens your clutch...11400732- SKU:
- 11400732
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 30' - 32'
- RIDING STYLE:
- ATV
$374.99 -
EPI Clutch Kit WE437516
EPI
$269.99If you're running oversized tires or frequently hauling loads, you've likely noticed power loss and sluggish throttle response. The EPI Clutch Kit WE437516 restores that crisp acceleration and eliminates belt slip by optimizing your clutch engagement for...11400733- SKU:
- 11400733
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$269.99 -
EPI Clutch Kit WE437205
EPI
$249.99If you're running oversized tires on your UTV, you're already fighting power loss and sluggish throttle response—the EPI Clutch Kit WE437205 is engineered to reclaim both. This is our most versatile all-around kit, delivering aggressive low-end and...11400735- SKU:
- 11400735
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
$249.99Qty in Cart: 0Quantity:Price:$249.99Subtotal: -
EPI Clutch Rebuild Kit WE210937
EPI
$219.99A worn primary clutch compromises your engine's power delivery and overall drivability, leading to sluggish acceleration and inconsistent engagement. This EPI Rebuild Kit provides all the precision components needed to restore your clutch to factory...11400745- SKU:
- 11400745
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- STYLE:
- PRIMARY (DRIVE)
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CLUTCH
- RIDING STYLE:
- UTV
$219.99 -
EPI Clutch Rebuild Kit WE210930
EPI
$259.99A worn primary clutch can rob your engine of performance and cost you races. This complete EPI rebuild kit eliminates the guesswork by providing every component you need to restore your clutch to factory specifications in a single package. Whether you're...11400746- SKU:
- 11400746
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CLUTCH
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- ATV
$259.99 -
EPI Clutch Button Kit - Polaris WE210166
EPI
$65.99Primary clutch buttons wear down through normal operation, causing slippage, delayed engagement, and inconsistent power delivery. This complete rebuild kit eliminates the need to source individual components separately—everything you need to restore your...11400747- SKU:
- 11400747
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- UTV
- UNITS:
- 6 PACK
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- BUTTON KIT
- TYPE:
- PRIMARY CLUTCH
$65.99 -
EPI Button and Roller Kit - Polaris WE210167
EPI
$144.99CVT performance depends on precise button and roller engagement—worn or damaged components compromise power transfer and reduce belt life. This OEM EPI replacement kit restores factory clutch specifications, ensuring consistent engagement across the RPM...11400748- SKU:
- 11400748
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- BUTTON AND ROLLER KIT
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- TYPE:
- PRIMARY CLUTCH
$144.99 -
EPI Clutch Rebuild Kit WE210932
EPI
$219.99Stock composite rollers in your Can Am primary clutch degrade quickly, causing flat-spotting that increases friction and kills responsive clutch engagement. This EPI rebuild kit replaces those worn components with CNC-machined metal rollers designed and...11400685- SKU:
- 11400685
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- STYLE:
- PRIMARY (DRIVE)
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- ATV
- TYPE:
- CLUTCH
$219.99 -
EPI Roller Kit WE210933
EPI
$164.99A worn or damaged roller kit compromises belt alignment, increases friction, and accelerates wear across your entire drivetrain system. The EPI Roller Kit WE210933 restores precise pulley guidance and smooth belt tracking, ensuring consistent power...11400688- SKU:
- 11400688
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- TYPE:
- PRIMARY CLUTCH
- PRODUCT NAME:
- ROLLER KIT
- UNITS:
- KIT
$164.99 -
On Sale
EPI Mud Clutch Kit - Polaris WE437350
EPI
MSRP: $259.99Now: $173.00Was: $259.99Upgrading to larger tires on your Polaris is a significant power investment—but without a clutch kit engineered for the added load, you'll face sluggish low-end response and belt slip that drains performance. The EPI Mud Clutch Kit restores the power...11400624- SKU:
- 11400624
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- FOR TIRE SIZE IMPERIAL:
- 30'+
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
MSRP: $259.99Now: $173.00Was: $259.99 -
EPI Roller Weights WE241018
EPI
$64.99Roller weight tuning is critical for optimizing your CVT transmission's shift engagement and peak RPM performance. The EPI WE241018 delivers precision-calibrated weights that improve upshift responsiveness while maintaining engine efficiency across the...WE241018- SKU:
- WE241018
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- UTV
- STYLE:
- ROLLER
- UNITS:
- 8 PACK
- PRODUCT NAME:
- WEIGHT
- TYPE:
- CLUTCH
- RIDING STYLE:
- ATV
$64.99 -
EPI Economy Clutch Kit AW433600
EPI
$99.99If you're running a CVT-equipped UTV or ATV and struggling with belt slippage during trail riding, the EPI Economy Clutch Kit AW433600 delivers the grip you need without the premium price tag. This spring kit improves belt engagement and back shift...AW433600- SKU:
- AW433600
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- FOR TIRE SIZE IMPERIAL:
- ANY
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- TYPE:
- CENTRIFUGAL
$99.99 -
EPI Clutch Rebuild Kit WE210145
EPI
$195.99A worn primary clutch compromises your engine's power transfer and throttle response—exactly what you can't afford in racing or high-performance driving. This EPI rebuild kit gives you everything needed to restore your primary clutch to factory...WE210145- SKU:
- WE210145
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CLUTCH
- RIDING STYLE:
- UTV
- STYLE:
- PRIMARY (DRIVE)
- UNITS:
- KIT
$195.99 -
EPI Clutch Rebuild Kit WE210155
EPI
$219.99Primary clutch wear compounds over time, leading to power loss, inconsistent engagement, and premature failure. This comprehensive rebuild kit provides all the essential components needed to restore your clutch to OEM specifications without sourcing...WE210155- SKU:
- WE210155
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- UTV
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CLUTCH
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- REBUILD KIT
$219.99 -
EPI Clutch Rebuild Kit WE210165
EPI
$219.99A worn or slipping primary clutch costs you power delivery and consistency on the track or trail. The EPI Clutch Rebuild Kit WE210165 gives you everything needed for a complete, professional-grade rebuild—eliminating guesswork and ensuring your clutch...WE210165- SKU:
- WE210165
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- UTV
- STYLE:
- PRIMARY (DRIVE)
- PRODUCT NAME:
- REBUILD KIT
- TYPE:
- CLUTCH
- UNITS:
- KIT
- RIDING STYLE:
- ATV
$219.99 -
EPI Clutch Rebuild Kit WE210175
EPI
$259.99Primary clutch wear is inevitable, but worn bushings, pins, and rollers directly compromise engagement precision and power delivery. This complete rebuild kit restores your clutch to OEM specifications, eliminating slop and inconsistent shifts that cost...WE210175- SKU:
- WE210175
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CLUTCH
$259.99 -
EPI Clutch Rebuild Kit WE210180
EPI
$259.99Primary clutch wear is one of the most common performance killers in high-performance applications—slippage, inconsistent engagement, and power loss compound quickly once internal components degrade. The EPI Clutch Rebuild Kit WE210180 gives you...WE210180- SKU:
- WE210180
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CLUTCH
- UNITS:
- KIT
$259.99 -
EPI Roller Weights WE241012
EPI
$64.99CVT transmission performance hinges on precise belt and pulley engagement, and the EPI Roller Weights WE241012 give you direct control over upshift timing and peak RPM thresholds. By fine-tuning the centrifugal weights in your variator, you can optimize...WE241012- SKU:
- WE241012
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- TYPE:
- CLUTCH
- RIDING STYLE:
- ATV
- UNITS:
- 8 PACK
- PRODUCT NAME:
- WEIGHT
- RIDING STYLE:
- UTV
- STYLE:
- ROLLER
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal:
