ATV/UTV Drivetrain
ATV/UTV Drivetrain Parts at JJ Motorsports
Enhance your ATV or UTV's power transfer with rugged drivetrain components from JJ Motorsports. Our selection includes differential bearing/seal kits, drive shaft assemblies, reverse chains, and steel plates designed for superior strength, friction resistance, and easy installation in challenging off-road conditions. Compatible with Can-Am, Polaris, Kawasaki, and more, these parts exceed OEM specs for better traction, reduced wear, and reliable performance on trails or utility tasks.
Shop trusted brands like Moose Racing for precision kits. Explore related categories such as ATV/UTV engine parts for rebuilds or ATV/UTV braking for complete systems.
Top ATV/UTV Drivetrain Products
- MOOSE RACING Differential Bearing/Seal Kit - Can-Am - Front/Rear 25-2106 – High-speed EMQ bearings with advanced seals for optimal performance.
- MOOSE RACING Center Drive Shaft Bearing Assembly 25-1671 – Complete assembly with aggressive seals to keep out dirt and water.
- MOOSE RACING Transaxle Reverse Chain 25-8001 – Heat-treated for 4.5% stronger shear strength than OEM.
- MOOSE RACING Steel Drive Plates M80-7800-7 – 300% stronger than aluminum with increased flywheel effect for better traction.
- MOOSE RACING Differential Seal Kit - Front 25-2115-5 – High-quality rubber seals for leak-proof differential protection.
Browse our in-stock inventory below with same-day shipping and expert support. Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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T.M. DESIGNWORKS Chain Roller - Yamaha - Black YBW-OE1-BK
T.M. DESIGNWORKS
$36.95Stock chain rollers wear quickly under racing conditions, causing power loss and accelerated chain degradation. T.M. DESIGNWORKS engineered this Yamaha-specific roller to reduce friction and chain...12311648- SKU:
- 12311648
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
T.M. DESIGNWORKS Chain Roller - Yamaha - Blue YBW-OE1-BU
T.M. DESIGNWORKS
$36.95Stock chain rollers sacrifice durability for generic design—they wear prematurely and rob you of power transfer efficiency. The T.M. DESIGNWORKS Powerlip Chain Roller is engineered specifically for...12311649- SKU:
- 12311649
- Availability:
- Ships Same Business Day
- Weight:
- 0.03 LBS
$36.95 -
T.M. DESIGNWORKS Chain Guide - Honda/Kawasaki/Suzuki/Yamaha - Blue RCG-002-BU
T.M. DESIGNWORKS
$67.95A chain guide that actually returns to center after impact—instead of staying bent—means fewer mid-race adjustments and better drivetrain protection when you're pushing hard. T.M. Designworks...12311651- SKU:
- 12311651
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$67.95 -
T.M. DESIGNWORKS Chain Guide - Honda/Kawasaki/Suzuki/Yamaha - Red RCG-002-RD
T.M. DESIGNWORKS
$67.95A chain guide that doesn't just absorb impact—it actively returns to center, keeping your chain tracking true through aggressive acceleration and cornering. T.M. DESIGNWORKS engineered this guide...12311653- SKU:
- 12311653
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
$67.95Qty in Cart: 0Quantity:Price:$67.95Subtotal: -
T.M. DESIGNWORKS Chain Guide - Yamaha - Black RCG-005-BK
T.M. DESIGNWORKS
$67.95A quality chain guide is essential for maintaining consistent power transfer and preventing costly derailments during hard acceleration and cornering. T.M. DESIGNWORKS' RCG-005-BK combines...12311655- SKU:
- 12311655
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$67.95 -
T.M. DESIGNWORKS Chain Guide - Honda/Yamaha/Kawasaki/Suzuki - Black RCG-007-BK
T.M. DESIGNWORKS
$72.95A chain guide that actually stays centered after impact—not one that shifts under load and causes premature wear. T.M. DESIGNWORKS engineered the RCG-007-BK with an exclusive Return Memory System...12311656- SKU:
- 12311656
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
$72.95 -
T.M. DESIGNWORKS Chain Guide - TRX 450R - Black RCG-TRX-BK
T.M. DESIGNWORKS
$67.95Chain slap and derailment are real threats to TRX 450R reliability, especially under aggressive riding or racing conditions. The T.M. Designworks Chain Guide is engineered to keep your chain...12311661- SKU:
- 12311661
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
$67.95 -
T.M. DESIGNWORKS Chain Guide - TRX 450R - Red RCG-TRX-RD
T.M. DESIGNWORKS
$67.95Chain slap and derailment cost you races and damage your drivetrain. The T.M. DESIGNWORKS Chain Guide for TRX 450R keeps your chain centered under acceleration, braking, and aggressive cornering—so...12311662- SKU:
- 12311662
- Availability:
- Ships Same Business Day
- Weight:
- 0.51 LBS
$67.95 -
T.M. DESIGNWORKS Replacement Roller Kit - Dual Roller ZDR-002-BK
T.M. DESIGNWORKS
$41.95Worn or damaged rear derailleur rollers compromise shifting precision and accelerate drivetrain wear—exactly what you can't afford in a high-performance build. T.M. Designworks' replacement roller...12311663- SKU:
- 12311663
- Availability:
- Ships Same Business Day
- Weight:
- 0.16 LBS
$41.95 -
DYNOJET Grip N Rip Clutch Kit - Scrambler/Sportsman 96080023
DYNOJET
$442.21Stock clutch belts can't handle the power output of tuned UTVs—you'll lose efficiency, face premature wear, and leave performance gains on the table. The DYNOJET Grip N Rip Clutch Kit is engineered...11400834- SKU:
- 11400834
- Availability:
- Ships Same Business Day
- Weight:
- 3.27 LBS
$442.21 -
DYNOJET High Engagement Primary Clutch Spring - RZR Pro R DCS-8PP
DYNOJET
$99.99If you're running a Dynojet tune on your RZR Pro R, your stock primary clutch spring is leaving performance on the table. This high-engagement spring is engineered to work in concert with Dynojet's...11400835- SKU:
- 11400835
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
$99.99 -
Rekluse RadiusX 4.0 Clutch Kit Honda TRX450R 2004-2009 RMS-8301017
REKLUSE
$979.00The RadiusX 4.0 clutch transforms how your TRX450R transfers power to the ground, delivering sharper throttle response and a more connected lever feel that separates precise riders from the rest. If...11300699- SKU:
- 11300699
- Availability:
- Ships Same Business Day
- Weight:
- 2.94 LBS
$979.00 -
Rekluse RadiusCX 4.0 Clutch Kit Honda TRX450R 2004-2009 RMS-8901017
REKLUSE
$1,499.00If you're running a TRX450R in competitive or high-demand riding conditions, clutch engagement directly impacts your power delivery and overall control. The Rekluse RadiusCX 4.0 addresses the...11300771- SKU:
- 11300771
- Availability:
- Ships Same Business Day
- Weight:
- 5.52 LBS
$1,499.00 -
Rekluse RadiusCX 4.0 Clutch Kit Yamaha YZ450F 2023-2025 RMS-8907074
REKLUSE
$1,499.00If you're running a 2023-2025 Yamaha YZ450F, the Rekluse RadiusCX 4.0 Clutch Kit delivers the precise engagement and thermal stability you need to maximize power delivery in high-stress riding...11300800- SKU:
- 11300800
- Availability:
- Ships Same Business Day
- Weight:
- 5.90 LBS
$1,499.00 -
Rekluse RadiusX 4.0 Clutch Kit for Suzuki LT-R 450 2006-2011 RMS-8306061
REKLUSE
$999.00If you're running your LT-R 450 hard, clutch feel and heat management directly impact your lap times and reliability. The Rekluse RadiusX 4.0 delivers the responsive engagement and thermal stability...11300723- SKU:
- 11300723
- Availability:
- Ships Same Business Day
- Weight:
- 3.21 LBS
$999.00Qty in Cart: 0Quantity:Price:$999.00Subtotal: -
Rekluse RadiusX 4.0 Clutch Kit for Kawasaki KFX400 2005-2006 RMS-8306062
REKLUSE
$999.00The Rekluse RadiusX 4.0 Clutch delivers precise, progressive engagement tailored specifically for your Kawasaki KFX400, eliminating dead spots and providing the direct lever feel that separates a...11300724- SKU:
- 11300724
- Availability:
- Ships Same Business Day
- Weight:
- 3.19 LBS
$999.00 -
Rekluse RadiusX 4.0 Clutch for Yamaha YFZ 450R 2009-2024 RMS-8307080
REKLUSE
$979.00If you're running a YFZ 450R in competitive or high-demand riding conditions, clutch performance directly impacts your lap times and overall control. The Rekluse RadiusX 4.0 addresses the thermal and...11300739- SKU:
- 11300739
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
$979.00 -
MOOSE UTILITY Primary Clutch - Non-EBS - Polaris 100-1269-PU
MOOSE UTILITY
$314.95Your Polaris primary clutch is the critical link between engine power and track performance—when it wears, you lose efficiency, responsiveness, and reliability. The MOOSE UTILITY Primary Clutch...11400858- SKU:
- 11400858
- Availability:
- Ships Same Business Day
- Weight:
- 8.21 LBS
$314.95 -
MOOSE UTILITY Primary Clutch - Non-EBS - RZR 800 100-3378-PU
MOOSE UTILITY
$314.95If you're running a RZR 800, your primary clutch is the critical link between engine power and drivetrain performance—and OEM units wear out fast under aggressive riding or racing conditions. The...11400859- SKU:
- 11400859
- Availability:
- Ships Same Business Day
- Weight:
- 9.10 LBS
$314.95 -
MOOSE UTILITY Primary Clutch - EBS - Polaris 100-4230-PU
MOOSE UTILITY
$314.95A worn or damaged primary clutch directly impacts your sled's throttle response, fuel efficiency, and overall drivability. The MOOSE UTILITY Primary Clutch delivers factory-balanced precision and...11400860- SKU:
- 11400860
- Availability:
- Ships Same Business Day
- Weight:
- 9.40 LBS
$314.95
