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
-
MOOSE UTILITY Replacement Bearing - RZR 100-4302-PU
MOOSE UTILITY
$32.95Carrier bearing wear is one of the most common causes of driveline noise and premature failure in high-stress off-road applications. This OEM-equivalent replacement bearing restores proper driveshaft support and alignment, eliminating vibration and...12050338- SKU:
- 12050338
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- ATV
- RIDING STYLE:
- UTV
- TYPE:
- CARRIER
- UNITS:
- EACH
$32.95Qty in Cart: 0Quantity:Price:$32.95Subtotal: -
MOOSE UTILITY Armature Plate - 5 Tab - Polaris 100-2030-PU
MOOSE UTILITY
$35.95The MOOSE UTILITY Armature Plate is engineered to provide secure mounting and load distribution for Polaris utility vehicles, protecting critical undercarriage components from impact damage and debris. This 5-tab design distributes stress across multiple...12050414- SKU:
- 12050414
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- ARMATURE PLATE
- UNITS:
- EACH
- RIDING STYLE:
- UTV
- RIDING STYLE:
- ATV
$35.95 -
REGINA 520 Quad Series - 96 Links 135QUAD/004
REGINA
$137.95ATV chains endure relentless stress from acceleration, braking, and rough terrain—and a weak link literally becomes your limiting factor. The REGINA 520 Quad Series combines advanced sealing technology with reinforced construction to deliver the...12240055- SKU:
- 12240055
- Availability:
- Ships Same Business Day
- Weight:
- 4.43 LBS
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- MODEL:
- QUAD SERIES
- NUMBER OF LINKS:
- 96
- TENSILE STRENGTH IMPERIAL:
- 8205 LB
- CHAIN TYPE:
- 520 QUAD
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- TENSILE STRENGTH METRIC:
- 36.5 KN
- CHAIN SIZE:
- 520
- RIDING STYLE:
- UTV
- SEAL TYPE:
- Z44-RING
- WEIGHT:
- 1,76 KG/100 LINKS
$137.95 -
REGINA Chain and Sprocket Kit - Honda - TRX 90 - '93-'12 6ORN/098KHO040
REGINA
$193.95A worn chain and sprockets rob your TRX 90 of power transfer efficiency and create dangerous handling unpredictability. The REGINA Kit delivers OEM-spec gearing with high-performance Z-ring sealing technology, ensuring consistent power delivery and...12301192- SKU:
- 12301192
- Availability:
- Ships Same Business Day
- Weight:
- 5.50 LBS
- REAR SPROCKET TOOTH COUNT:
- 50
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 13
- UNITS:
- KIT
- NUMBER OF LINKS:
- 98
- RIDING STYLE:
- ATV
$193.95 -
REGINA Chain and Sprocket Kit - Honda - TRX 90 - '13-'17 X 6ORN/100KHO041
REGINA
$195.95A worn or mismatched chain and sprocket setup directly impacts your TRX 90's acceleration, top speed, and overall drivetrain reliability. This Regina kit pairs a proven 520 Quad Z-ring chain with OEM-equivalent sprockets, delivering the durability and...12301193- SKU:
- 12301193
- Availability:
- Ships Same Business Day
- Weight:
- 5.45 LBS
- FRONT SPROCKET TOOTH COUNT:
- 13
- NUMBER OF LINKS:
- 100
- RIDING STYLE:
- ATV
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- REAR SPROCKET TOOTH COUNT:
- 50
- UNITS:
- KIT
$195.95 -
REGINA 525 ZRA - Series Chain - 114 Links 137ZRA/1003
REGINA
$151.95The REGINA 525 ZRA chain delivers the durability and reliability demanded by serious racers and high-performance builds. Built with high carbon alloy steel and shot-peened components, this 114-link chain resists fatigue under extreme loads and sustained...12240173- SKU:
- 12240173
- Availability:
- Ships Same Business Day
- Weight:
- 4.75 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
- MODEL:
- ZRA SERIES
- SEAL TYPE:
- Z-RING
- NUMBER OF LINKS:
- 114
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- OFF-ROAD
- CHAIN TYPE:
- 525 ZRA
- TENSILE STRENGTH IMPERIAL:
- 7823 LB
- UNITS:
- EACH
- MASTER LINK CONNECTOR:
- RIVET
- RIDING STYLE:
- STREET
- TENSILE STRENGTH METRIC:
- 34.8 KN
$151.95 -
REGINA 525 ZRA - Series Chain - 120 Links 137ZRA/1001
REGINA
$159.95Chain performance directly impacts acceleration, power delivery, and overall drivetrain reliability. The REGINA 525 ZRA delivers the fatigue resistance and durability required for sustained high-RPM racing and track use, minimizing the risk of mid-run...12240174- SKU:
- 12240174
- Availability:
- Ships Same Business Day
- Weight:
- 5.20 LBS
- CHAIN SIZE:
- 525
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH METRIC:
- 34.8 KN
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- CHAIN TYPE:
- 525 ZRA
- MASTER LINK CONNECTOR:
- RIVET
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- STREET
- MODEL:
- ZRA SERIES
- NUMBER OF LINKS:
- 120
- SEAL TYPE:
- Z-RING
- TENSILE STRENGTH IMPERIAL:
- 7823 LB
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
REGINA 525 ZRA - Series Chain - 124 Links 137ZRA/1000
REGINA
$164.95A competition-grade chain demands uncompromising reliability under extreme load and sustained RPM cycles. The REGINA 525 ZRA delivers the fatigue resistance and structural integrity required for high-performance applications where chain failure isn't an...12240175- SKU:
- 12240175
- Availability:
- Ships Same Business Day
- Weight:
- 5.25 LBS
- CHAIN TYPE:
- 525 ZRA
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MASTER LINK CONNECTOR:
- RIVET
- NUMBER OF LINKS:
- 124
- CHAIN SIZE:
- 525
- MODEL:
- ZRA SERIES
- RIDING STYLE:
- OFF-ROAD
- TENSILE STRENGTH METRIC:
- 34.8 KN
- PRODUCT NAME:
- DRIVE CHAIN
- SEAL TYPE:
- Z-RING
- TENSILE STRENGTH IMPERIAL:
- 7823 LB
$164.95 -
REGINA 520 Quad Series - 98 Links 135QUAD/1009
REGINA
$141.95ATV chains endure constant shock loads, dirt, and extreme temperatures—factory chains often fail under demanding riding conditions. The REGINA 520 Quad Series eliminates premature wear and unpredictable breakage by combining advanced sealing technology...12240056- SKU:
- 12240056
- Availability:
- Ships Same Business Day
- Weight:
- 3.95 LBS
- CHAIN SIZE:
- 520
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- CHAIN TYPE:
- 520 QUAD
- MODEL:
- QUAD SERIES
- SEAL TYPE:
- Z44-RING
- TENSILE STRENGTH IMPERIAL:
- 8205 LB
- WEIGHT:
- 1,76 KG/100 LINKS
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- NUMBER OF LINKS:
- 98
- RIDING STYLE:
- UTV
- TENSILE STRENGTH METRIC:
- 36.5 KN
$141.95 -
REGINA 520 Quad Series - 120 Links 135QUAD/1011
REGINA
$171.95If you're pushing your ATV to its limits, chain failure isn't an option. The REGINA 520 Quad Series is engineered to absorb the violent stresses of aggressive riding while maintaining the lightweight efficiency that separates winners from the rest. Built...12240060- SKU:
- 12240060
- Availability:
- Ships Same Business Day
- Weight:
- 4.85 LBS
- COLOR/FINISH:
- GOLD
- MASTER LINK CONNECTOR:
- CLIP
- MAXIMUM ENGINE DISPLACEMENT (OFFROAD):
- 500 CC
- MODEL:
- QUAD SERIES
- UNITS:
- EACH
- CHAIN TYPE:
- 520 QUAD
- PRODUCT NAME:
- DRIVE CHAIN
- RIDING STYLE:
- ATV
- NUMBER OF LINKS:
- 120
- RIDING STYLE:
- UTV
- TENSILE STRENGTH METRIC:
- 36.5 KN
- CHAIN SIZE:
- 520
- SEAL TYPE:
- Z44-RING
- TENSILE STRENGTH IMPERIAL:
- 8205 LB
- WEIGHT:
- 1,76 KG/100 LINKS
$171.95 -
REGINA 520 Quad Series - Clip Connecting Link 42/135QUAD
REGINA
$10.95A worn or damaged chain connecting link compromises power transmission and creates safety risks on track or street. The REGINA 520 Quad Series Clip Connecting Link delivers reliable, consistent engagement with precision-manufactured tolerances that...12250225- SKU:
- 12250225
- Availability:
- Ships Same Business Day
- Weight:
- 0.04 LBS
- CHAIN TYPE:
- 520 QUAD
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- UTV
- TYPE:
- CLIP
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- ATV
$10.95 -
REGINA Chain and Sprocket Kit - Honda - Trx 250EX - '87-'92/Trx 300EX '93-'08 5QUAD/086KHO001
REGINA
$210.95A properly matched chain and sprocket kit is essential for maintaining optimal power delivery and reliability on your TRX. The REGINA 520 Quad Z-ring chain delivers the durability needed for aggressive riding, while OEM-gearing sprockets ensure your quad...12300023- SKU:
- 12300023
- Availability:
- Ships Same Business Day
- Weight:
- 5.85 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 13
- REAR SPROCKET TOOTH COUNT:
- 38
- NUMBER OF LINKS:
- 86
- RIDING STYLE:
- ATV
$210.95 -
REGINA Chain and Sprocket Kit - Honda -Trx 400EX - '99-'04 5QUAD/094KHO002
REGINA
$237.95Keep your TRX 400EX running at peak performance with a drivetrain that can handle serious abuse. This complete Regina chain and sprocket kit delivers the durability and precision needed for consistent power delivery, whether you're pushing hard on the...12300024- SKU:
- 12300024
- Availability:
- Ships Same Business Day
- Weight:
- 6.35 LBS
- NUMBER OF LINKS:
- 94
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 15
- RIDING STYLE:
- ATV
- REAR SPROCKET TOOTH COUNT:
- 38
$237.95 -
REGINA Chain and Sprocket Kit - Yamaha - YFM 350X Warrior - '89-'04 5QUAD/098KYA002
REGINA
$219.95A worn or mismatched chain and sprocket setup will rob your Warrior of power delivery and reliability when you need it most. This complete Regina kit delivers the durability and performance you expect from a trusted OEM-equivalent drivetrain without the...12300029- SKU:
- 12300029
- Availability:
- Ships Same Business Day
- Weight:
- 6.25 LBS
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- REAR SPROCKET TOOTH COUNT:
- 40
- NUMBER OF LINKS:
- 98
- UNITS:
- KIT
- RIDING STYLE:
- ATV
- FRONT SPROCKET TOOTH COUNT:
- 13
$219.95 -
REGINA Chain and Sprocket Kit - Yamaha - YFZ 450 - '04-'13 5QUAD/096KYA004
REGINA
$223.95Your YFZ 450 demands a drivetrain that can handle aggressive throttle inputs and sustained high RPMs without sacrificing reliability. This REGINA kit delivers OEM-equivalent gearing with upgraded chain technology, giving you the durability of premium...12300031- SKU:
- 12300031
- Availability:
- Ships Same Business Day
- Weight:
- 6.05 LBS
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- FRONT SPROCKET TOOTH COUNT:
- 14
- RIDING STYLE:
- ATV
- NUMBER OF LINKS:
- 96
- REAR SPROCKET TOOTH COUNT:
- 38
$223.95 -
REGINA Chain and Sprocket - Yamaha - YFZ 660 R 5QUAD/092KYA005
REGINA
$210.95A properly matched chain and sprocket kit is fundamental to maximizing power delivery and extending drivetrain longevity on your YFZ 660 R. This REGINA kit delivers OEM-equivalent gearing with genuine high-performance chain construction, eliminating the...12300032- SKU:
- 12300032
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- RIDING STYLE:
- ATV
- UNITS:
- KIT
- FRONT SPROCKET TOOTH COUNT:
- 13
- REAR SPROCKET TOOTH COUNT:
- 40
- PRODUCT NAME:
- CHAIN AND SPROCKET KIT
- NUMBER OF LINKS:
- 92
$210.95 -
REGINA 525 ZRA - Connecting Link - Rivet 19/137ZRA
REGINA
$7.95A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure at speed. The REGINA 525 ZRA Connecting Link restores your chain's structural reliability with factory-specification construction, ensuring...12240176- SKU:
- 12240176
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- RIVET
- CHAIN TYPE:
- 525 ZRA
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- STREET
$7.95 -
REGINA 525 ZRA - Connecting Link - Clip 42/137ZRA
REGINA
$11.95A worn or damaged connecting link compromises chain integrity and can lead to catastrophic drivetrain failure—especially under high-load racing conditions. The REGINA 525 ZRA Connecting Link restores full load capacity and smooth power delivery to your...12240177- SKU:
- 12240177
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- STREET
- CHAIN TYPE:
- 525 ZRA
- COLOR/FINISH:
- NATURAL
- TYPE:
- CLIP
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
$11.95 -
REGINA 520 ZRA - Series Chain - 120 Links 135ZRA/1011
REGINA
$127.95A precision chain is the backbone of any high-performance drivetrain, and the REGINA 520 ZRA demands respect as a competition-grade component. Built with high-carbon alloy steel and shot-peened internals, this chain delivers the strength and consistency...12240181- SKU:
- 12240181
- Availability:
- Ships Same Business Day
- Weight:
- 4.45 LBS
- COLOR/FINISH:
- NATURAL
- MODEL:
- ZRA SERIES
- TENSILE STRENGTH METRIC:
- 33.8 KN
- CHAIN SIZE:
- 520
- CHAIN TYPE:
- 520 ZRA
- RIDING STYLE:
- STREET
- MASTER LINK CONNECTOR:
- CLIP
- TENSILE STRENGTH IMPERIAL:
- 7598 LB
- UNITS:
- EACH
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- SEAL TYPE:
- Z-RING
$127.95Qty in Cart: 0Quantity:Price:$127.95Subtotal: -
DP BRAKES Clutch Kit DPK144
DP BRAKES
$157.95Stock clutch plates fade under sustained heat and wear out quickly—especially on bikes that see regular trail use or aggressive riding. The DP BRAKES Clutch Kit DPK144 delivers fade-free performance with precision-engineered steel drive plates and...DPK144- SKU:
- DPK144
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- RIDING STYLE:
- ATV
- DRIVE PLATE MATERIAL:
- STEEL
- SPRING MATERIAL:
- CHROME SILICON
- TYPE:
- COMPLETE
- MODEL:
- DPK SERIES
- PRODUCT NAME:
- CLUTCH KIT
- UNITS:
- SET
$157.95
