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
-
EPI Clutch Kit WE437635
EPI
$269.99If you're running aggressive 27-28" tires or paddle tires on your machine, you need a clutch kit engineered to handle the added rotational mass and ground resistance. The EPI Clutch Kit WE437635 delivers the pulling power required in high-traction...11400774- SKU:
- 11400774
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
$269.99 -
EPI Clutch Kit WE437637
EPI
$269.99If you're running 28" tires or larger, you've already felt the power loss and sluggish throttle response that comes with the added rotational mass. The EPI Clutch Kit WE437637 restores that low-end torque and crisp acceleration by optimizing your clutch...11400775- SKU:
- 11400775
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- UNITS:
- KIT
$269.99 -
EPI Economy Clutch Kit WE437501
EPI
$99.99Belt slippage and sluggish back-shifting kill performance on the trail. The EPI Economy Clutch Kit WE437501 restores reliable belt grip and snappier engagement without breaking the bank. If you're running worn clutch components or struggling with...11400693- SKU:
- 11400693
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- ELEVATION IMPERIAL:
- ANY
- FOR TIRE SIZE IMPERIAL:
- ANY
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$99.99 -
On Sale
EPI Mud Clutch Kit - Polaris WE437463
EPI
MSRP: $259.99Now: $173.00Was: $259.99If you've upgraded to larger tires on your Polaris, you've likely noticed power loss and sluggish throttle response—the EPI Mud Clutch Kit restores that lost performance and gives you precise control in demanding terrain. This kit optimizes your clutch...11400672- SKU:
- 11400672
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- FOR TIRE SIZE IMPERIAL:
- 30'+
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
MSRP: $259.99Now: $173.00Was: $259.99 -
EPI Clutch Kit WE437464
EPI
$269.99If you're serious about dune performance, clutch slip and heat buildup are killing your power delivery when you need it most. The EPI Clutch Kit WE437464 is engineered specifically for sand riding, holding peak RPM through climbs and delivering the...11400673- SKU:
- 11400673
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- FOR TIRE SIZE IMPERIAL:
- ANY
- RIDING STYLE:
- UTV
- ELEVATION IMPERIAL:
- 0' - 3000'
$269.99 -
EPI Clutch Kit WE437198
EPI
$249.99If you're running oversized tires or frequently tackling trail riding, mud, and sand terrain, the EPI Clutch Kit WE437198 restores the low-end punch and responsiveness your stock clutch loses under those conditions. This kit tightens up your throttle...11400568- SKU:
- 11400568
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
$249.99 -
EPI Clutch Kit WE437224
EPI
$249.99If your riding spans everything from trail work to hauling loads, the EPI Clutch Kit WE437224 delivers the versatility and reliability you need without requiring engine modifications. This kit addresses the real-world demands of mixed-use riding by...11400569- SKU:
- 11400569
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
$249.99 -
EPI Clutch Kit WE437226
EPI
$249.99If you're running oversized tires or frequently hitting the trails with heavy loads, the EPI Clutch Kit WE437226 restores the low-end power and throttle response that gets lost in the process. This kit eliminates belt slip, reduces clutch heat, and...11400570- SKU:
- 11400570
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- ELEVATION IMPERIAL:
- 0' - 3000'
$249.99 -
On Sale
EPI Clutch Kit WE437231
EPI
MSRP: $259.99Now: $166.00Was: $259.99If your riding demands versatility—from trail work to occasional mud and sand riding—the EPI Clutch Kit WE437231 delivers the engagement and response you need without engine modifications. This field-tested kit eliminates belt slippage that causes clutch...11400571- SKU:
- 11400571
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- TYPE:
- CENTRIFUGAL
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
MSRP: $259.99Now: $166.00Was: $259.99 -
EPI Clutch Kit WE437233
EPI
$269.99If you're running oversized tires or frequently hauling loads, your stock clutch is likely costing you acceleration and responsiveness. The EPI Clutch Kit WE437233 restores the low-end punch and crisp throttle response you've lost, while significantly...11400572- SKU:
- 11400572
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- ATV
$269.99 -
EPI Mud Clutch Kit - Polaris WE437235
EPI
$269.99If you've upgraded to larger tires on your Polaris, you've likely noticed a significant drop in power delivery and sluggish low-end response. The EPI Mud Clutch Kit WE437235 recalibrates your CVT system to compensate for the added rotational mass,...11400573- SKU:
- 11400573
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- FOR TIRE SIZE IMPERIAL:
- 28'+
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
$269.99Qty in Cart: 0Quantity:Price:$269.99Subtotal: -
EPI Clutch Kit WE437189
EPI
$249.99If your riding demands versatility across multiple terrains and conditions, the EPI Clutch Kit WE437189 is engineered to deliver consistent performance without compromise. This kit optimizes low- and mid-range acceleration while reducing belt slippage...11400576- SKU:
- 11400576
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$249.99Qty in Cart: 0Quantity:Price:$249.99Subtotal: -
EPI Clutch Kit WE437268
EPI
$249.99If you're running oversized tires or frequently tackling trail conditions, stock clutching becomes a liability—you'll lose low-end punch and deal with belt slip under load. The EPI Clutch Kit WE437268 restores the aggressive engagement and throttle...11400615- SKU:
- 11400615
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$249.99 -
EPI Clutch Kit WE437304
EPI
$354.99If you're running oversized tires or frequently tackling trail, mud, and sand riding, you're already fighting power loss and delayed throttle response. The EPI Clutch Kit WE437304 restores the low-end and midrange punch your machine needs while...11400617- SKU:
- 11400617
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$354.99Qty in Cart: 0Quantity:Price:$354.99Subtotal: -
EPI Clutch Kit WE437311
EPI
$249.99If you're running oversized tires or frequently tackling trail, mud, and sand terrain, the EPI Clutch Kit WE437311 restores the low-end and midrange performance your stock clutch struggles to deliver. This kit eliminates belt slip, reduces heat buildup,...11400618- SKU:
- 11400618
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
$249.99 -
EPI Clutch Kit WE437318
EPI
$354.99If you're running oversized tires or tackling mixed terrain—trail riding, mud, sand, or hauling—the EPI Clutch Kit WE437318 restores the low-end bite and throttle response that larger tires naturally rob from your machine. This kit eliminates the power...11400619- SKU:
- 11400619
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$354.99 -
On Sale
EPI Clutch Kit WE437346
EPI
MSRP: $259.99Now: $173.00Was: $259.99If your riding routine spans multiple terrains and conditions—from trail work to occasional mud and sand—you need a clutch kit engineered for versatility without compromise. The EPI Clutch Kit WE437346 delivers improved low- and mid-range acceleration...11400622- SKU:
- 11400622
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- ATV
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
MSRP: $259.99Now: $173.00Was: $259.99 -
EPI Clutch Kit WE437348
EPI
$269.99If you're running oversized tires or regularly tackling trail, mud, and sand conditions, the EPI Clutch Kit WE437348 restores the low-end punch and throttle responsiveness your stock clutch can't deliver. This kit eliminates belt slip and excessive...11400623- SKU:
- 11400623
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- FOR TIRE SIZE IMPERIAL:
- 30' - 32'
$269.99 -
On Sale
EPI Clutch Kit WE437351
EPI
MSRP: $259.99Now: $173.00Was: $259.99If you're running your UTV hard in sand dunes, your stock clutch won't hold peak power through climbs or deliver the throttle response you need. The EPI Clutch Kit WE437351 is engineered specifically for dune riding, combining aggressive low-end torque...11400625- SKU:
- 11400625
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- ANY
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
MSRP: $259.99Now: $173.00Was: $259.99 -
EPI Clutch Kit WE437354
EPI
$374.99If you're running oversized tires or frequently hauling loads, the EPI Clutch Kit WE437354 restores the low-end punch and throttle response your CVT loses with added weight. This kit eliminates belt slip and clutch heat while delivering crisp backshift...11400627- SKU:
- 11400627
- Availability:
- Ships Same Business Day
- Weight:
- 2.95 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
$374.99
