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
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On Sale
EPI Clutch Kit WE437354
EPI
MSRP: $374.99Now: $337.49Was: $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...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
MSRP: $374.99Now: $337.49Was: $374.99 -
On Sale
EPI Clutch Kit - Polaris WE437356
EPI
MSRP: $374.99Now: $337.49Was: $374.99When you upgrade to larger tires, your Polaris WE437356 loses the mechanical advantage needed to turn them effectively—especially in mud or loose terrain. This EPI clutch kit restores that power at...11400628- SKU:
- 11400628
- Availability:
- Ships Same Business Day
- Weight:
- 2.90 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- KIT
- FOR TIRE SIZE IMPERIAL:
- 28'+
MSRP: $374.99Now: $337.49Was: $374.99 -
On Sale
EPI Clutch Kit WE437017
EPI
MSRP: $354.99Now: $319.49Was: $354.99If you're running oversized tires or frequently tackling varied terrain—from trails to mud to sand—stock clutch performance becomes a limiting factor. The EPI Clutch Kit WE437017 restores the low-end...11400431- SKU:
- 11400431
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 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'
MSRP: $354.99Now: $319.49Was: $354.99 -
On Sale
EPI Clutch Kit WE436928
EPI
MSRP: $249.99Now: $224.99Was: $249.99If you're running oversized tires or frequently tackling trail and mud riding, the EPI Clutch Kit WE436928 restores the low-end power and throttle response your stock clutch can't deliver. This kit...11400434- SKU:
- 11400434
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
MSRP: $249.99Now: $224.99Was: $249.99 -
On Sale
EPI Clutch Kit WE436995
EPI
MSRP: $249.99Now: $224.99Was: $249.99If you're running oversized tires or frequently operating in demanding conditions like trails, mud, or sand, the EPI Clutch Kit WE436995 restores the low-end and mid-range acceleration your CVT loses...11400436- SKU:
- 11400436
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- UNITS:
- KIT
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- ATV
MSRP: $249.99Now: $224.99Was: $249.99 -
On Sale
EPI Clutch Kit WE437004
EPI
MSRP: $249.99Now: $224.99Was: $249.99If you're running oversized tires or frequently tackling varied terrain, you're already fighting power loss and sluggish throttle response. The EPI Clutch Kit WE437004 restores the low-end punch and...11400438- SKU:
- 11400438
- Availability:
- Ships Same Business Day
- Weight:
- 1.38 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- ANY
- RIDING STYLE:
- ATV
MSRP: $249.99Now: $224.99Was: $249.99 -
On Sale
EPI Primary Spring - Polaris PATV13
EPI
MSRP: $32.99Now: $29.69Was: $32.99Primary spring engagement directly impacts your clutch's bite point and peak RPM performance—dial in exactly what your riding style demands. Whether you're chasing top-end speed or need aggressive...11400439- SKU:
- 11400439
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- COMPRESSED LENGTH:
- 32 MM (1,25')
- INSTALLED LOAD:
- 22,5 KG (50 LB)
- MATERIAL:
- CHROME SILICON
- RIDING STYLE:
- UTV
- COMPRESSED LENGTH IMPERIAL:
- 1.25'
- COMPRESSED LENGTH METRIC:
- 32 MM
- INSTALLED LOAD IMPERIAL:
- 50 LB
- PRODUCT NAME:
- SPRING
- RIDING STYLE:
- ATV
- COMPRESSED LOAD:
- 70,5 KG (155 LB)
- INSTALLED LENGTH:
- 64 MM (2,5')
- INSTALLED LENGTH IMPERIAL:
- 2.5'
- INSTALLED LENGTH METRIC:
- 64 MM
- INSTALLED LOAD METRIC:
- 22.5 KG
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CLUTCH
- COLOR/FINISH:
- SILVER
- COMPRESSED LOAD IMPERIAL:
- 155 LB
- COMPRESSED LOAD METRIC:
- 70.5 KG
- UNITS:
- EACH
MSRP: $32.99Now: $29.69Was: $32.99 -
On Sale
EPI Clutch Rebuild Kit WE210185
EPI
MSRP: $259.99Now: $233.99Was: $259.99A worn primary clutch can rob your machine of throttle response and trail-braking control—exactly what you can't afford to lose on track or trail. The EPI Clutch Rebuild Kit WE210185 gives you...11400440- SKU:
- 11400440
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- ATV
- STYLE:
- PRIMARY (DRIVE)
- TYPE:
- CLUTCH
- UNITS:
- KIT
MSRP: $259.99Now: $233.99Was: $259.99 -
On Sale
EPI Clutch Rebuild Kit WE210910
EPI
MSRP: $259.99Now: $233.99Was: $259.99A worn primary clutch can rob your sled of responsiveness and efficiency, leading to sluggish acceleration and unpredictable engagement. The EPI Clutch Rebuild Kit WE210910 lets you restore your...11400441- SKU:
- 11400441
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- STYLE:
- PRIMARY (DRIVE)
- RIDING STYLE:
- UTV
- UNITS:
- KIT
- PRODUCT NAME:
- REBUILD KIT
- RIDING STYLE:
- ATV
- TYPE:
- CLUTCH
MSRP: $259.99Now: $233.99Was: $259.99 -
On Sale
EPI Clutch Kit WE436545
EPI
MSRP: $354.99Now: $319.49Was: $354.99If your riding style spans multiple terrains and applications—from trail work to hauling—a one-size-fits-all clutch kit becomes essential for consistent performance. The EPI Clutch Kit WE436545...11400511- SKU:
- 11400511
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- ATV
MSRP: $354.99Now: $319.49Was: $354.99Qty in Cart: 0Quantity:Price:MSRP: $354.99Now: $319.49Was: $354.99Subtotal: -
On Sale
EPI Clutch Kit WE436655
EPI
MSRP: $249.99Now: $224.99Was: $249.99If you're running oversized tires or frequently tackling trail, mud, and sand terrain, the EPI Clutch Kit WE436655 restores the low-end power and throttle response that larger tires rob from your...11400513- SKU:
- 11400513
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 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
MSRP: $249.99Now: $224.99Was: $249.99Qty in Cart: 0Quantity:Price:MSRP: $249.99Now: $224.99Was: $249.99Subtotal: -
On Sale
EPI Clutch Kit WE436556
EPI
MSRP: $239.99Now: $215.99Was: $239.99If you're running a stock motor and need a clutch kit that performs reliably across multiple riding conditions—from trail riding to occasional mud work and hauling—the EPI WE436556 delivers...11400514- SKU:
- 11400514
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
MSRP: $239.99Now: $215.99Was: $239.99 -
On Sale
EPI Clutch Kit WE436558
EPI
MSRP: $264.99Now: $238.49Was: $264.99If you're running oversized tires or frequently tackling varied terrain—from trails to mud to sand—you're likely experiencing power loss and sluggish throttle response. The EPI Clutch Kit WE436558...11400515- SKU:
- 11400515
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- TYPE:
- CENTRIFUGAL
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- RIDING STYLE:
- UTV
- ELEVATION IMPERIAL:
- 0' - 3000'
MSRP: $264.99Now: $238.49Was: $264.99 -
On Sale
EPI Clutch Kit WE436664
EPI
MSRP: $249.99Now: $224.99Was: $249.99If your riding demands versatility—trail work one day, hauling the next—the EPI Clutch Kit WE436664 is engineered to handle it all without compromise. This field-tested kit delivers measurable...11400516- SKU:
- 11400516
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- FOR TIRE SIZE IMPERIAL:
- STOCK
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- RIDING STYLE:
- ATV
MSRP: $249.99Now: $224.99Was: $249.99 -
On Sale
EPI Clutch Kit WE436702
EPI
MSRP: $264.99Now: $238.49Was: $264.99If you're running oversized tires or frequently tackling trail, mud, and sand conditions, you're losing low-end power and throttle response—the EPI Clutch Kit WE436702 restores both. This all-around...11400519- SKU:
- 11400519
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
MSRP: $264.99Now: $238.49Was: $264.99Qty in Cart: 0Quantity:Price:MSRP: $264.99Now: $238.49Was: $264.99Subtotal: -
On Sale
EPI Clutch Kit WE437104
EPI
MSRP: $354.99Now: $319.49Was: $354.99If you're running oversized tires or tackling varied terrain—from trails to sand to work applications—the EPI Clutch Kit WE437104 restores the low-end punch and throttle responsiveness your stock...11400523- SKU:
- 11400523
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- UTV
- TYPE:
- CENTRIFUGAL
- ELEVATION IMPERIAL:
- 0' - 3000'
- FOR TIRE SIZE IMPERIAL:
- 27' - 28'
- RIDING STYLE:
- ATV
MSRP: $354.99Now: $319.49Was: $354.99 -
On Sale
EPI Mud Clutch Kit - Can Am WE437106
EPI
MSRP: $354.99Now: $319.49Was: $354.99If you've upgraded to larger tires on your Can-Am, you've likely noticed power loss and sluggish throttle response—the EPI Mud Clutch Kit WE437106 restores that missing low-end torque and brings back...11400525- SKU:
- 11400525
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- FOR TIRE SIZE IMPERIAL:
- 28'+
- RIDING STYLE:
- ATV
MSRP: $354.99Now: $319.49Was: $354.99Qty in Cart: 0Quantity:Price:MSRP: $354.99Now: $319.49Was: $354.99Subtotal: -
On Sale
EPI Clutch Kit WE437097
EPI
MSRP: $249.99Now: $224.99Was: $249.99If you're running oversized tires or regularly tackling trails, mud, and sand riding, the EPI Clutch Kit WE437097 restores the low-end and midrange acceleration that weight and resistance rob from...11400531- SKU:
- 11400531
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 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
MSRP: $249.99Now: $224.99Was: $249.99 -
On Sale
EPI Bushing - EBS - Polaris PMB492
EPI
MSRP: $24.99Now: $22.49Was: $24.99Worn or degraded bushings compromise suspension geometry and create unwanted play in your Polaris drivetrain, leading to poor handling and accelerated wear on connected components. The EPI Bushing...11400533- SKU:
- 11400533
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- UNITS:
- EACH
- TYPE:
- PRIMARY CLUTCH
- PRODUCT NAME:
- CLUTCH BUSHING
- RIDING STYLE:
- UTV
- STYLE:
- MOVABLE SHEAVE
- RIDING STYLE:
- ATV
- STYLE:
- EBS
MSRP: $24.99Now: $22.49Was: $24.99 -
On Sale
EPI Clutch Kit WE437029
EPI
MSRP: $249.99Now: $224.99Was: $249.99If you're running oversized tires or frequently hauling loads, your stock clutch is working harder than it was designed to—resulting in belt slip, sluggish acceleration, and excessive heat buildup...11400454- SKU:
- 11400454
- Availability:
- Ships Same Business Day
- Weight:
- 1.17 LBS
- ELEVATION IMPERIAL:
- 0' - 3000'
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- CENTRIFUGAL
- UNITS:
- KIT
- FOR TIRE SIZE IMPERIAL:
- ANY
MSRP: $249.99Now: $224.99Was: $249.99
