Dirt Bike Drivetrain
Dirt Bike Drivetrain Parts at JJ Motorsports
Enhance your dirt bike’s power transfer with premium drivetrain parts from JJ Motorsports. Find heavy-duty chains, front and rear sprockets, and clutch components designed to withstand intense riding demands. Combine these with other motocross gear and parts to maximize acceleration and ride efficiency on the track or trail.
Shop trusted brands like JT Chains for sealed chains and Renthal for ultralight sprockets. Explore related categories such as Dirt Bike Engine Parts for power upgrades or Dirt Bike Exhaust for complete tuning.
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 Guide/Slider - Yamaha - Black YCP-YZK-BK
T.M. DESIGNWORKS
$231.95A loose chain doesn't just waste energy—it creates noise, increases wear on your frame, and compromises suspension performance. The T.M. Designworks Chain Guide/Slider kit solves all three problems with precision engineering that keeps your chain...12311305- SKU:
- 12311305
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
- UNITS:
- KIT
$231.95Qty in Cart: 0Quantity:Price:$231.95Subtotal: -
T.M. DESIGNWORKS Chain Guide/Slider - Yamaha - Black YCP-K08-BK
T.M. DESIGNWORKS
$234.95A properly functioning chain guide system is essential for maintaining consistent suspension geometry and reducing mechanical noise during aggressive riding. Constant chain slap and misalignment wear down components prematurely and rob power transmission...12311306- SKU:
- 12311306
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
$234.95 -
T.M. DESIGNWORKS Chain Guide/Slider - Yamaha - Blue YCP-K08-BU
T.M. DESIGNWORKS
$234.95Chain slap and lateral movement rob your bike of efficiency and create unnecessary wear on drivetrain components. T.M. Designworks' chain guide system keeps your chain perfectly centered while drastically reducing noise, letting you focus on what...12311307- SKU:
- 12311307
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$234.95 -
T.M. DESIGNWORKS Chain Guide/Slider - Gas Gas - Black DCK-GGM-BK
T.M. DESIGNWORKS
$179.95A poorly guided chain wastes power, creates noise, and accelerates wear on your sprockets and frame. The T.M. DESIGNWORKS Chain Guide/Slider system keeps your chain centered and controlled under load, while the noise-dampening pad design eliminates chain...12311308- SKU:
- 12311308
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- UNITS:
- KIT
$179.95 -
T.M. DESIGNWORKS Chain Guide/Slider - Gas Gas - Red DCK-GGM-RD
T.M. DESIGNWORKS
$179.95A properly guided chain directly impacts your bike's suspension performance and longevity. Excessive chain slap creates noise, increases wear on both chain and sprockets, and can throw off suspension geometry under hard acceleration. The T.M. DESIGNWORKS...12311309- SKU:
- 12311309
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
- COLOR/FINISH:
- RED
- UNITS:
- KIT
$179.95 -
T.M. DESIGNWORKS Chain Guide/Slider - Gas Gas - Red GGM-ORK-RD
T.M. DESIGNWORKS
$219.95A properly functioning chain guide system is critical for reliable suspension performance and drivetrain longevity. This T.M. Designworks kit eliminates chain slap, reduces noise, and keeps your chain centered under load—protecting your frame and...12311311- SKU:
- 12311311
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
$219.95Qty in Cart: 0Quantity:Price:$219.95Subtotal: -
T.M. DESIGNWORKS Chain Guide/Slider - Honda - Black DCK-OR1-BK
T.M. DESIGNWORKS
$189.95A worn chain guide and slider rob you of power, introduce unwanted noise, and compromise suspension performance. T.M. DESIGNWORKS engineered this kit to keep your chain perfectly centered while dramatically reducing slap noise and drag—critical gains for...12311312- SKU:
- 12311312
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
$189.95Qty in Cart: 0Quantity:Price:$189.95Subtotal: -
T.M. DESIGNWORKS Chain Guide/Slider - Honda - Red DCK-OR1-RD
T.M. DESIGNWORKS
$189.95Chain slap and misalignment rob you of power and durability—especially under aggressive riding conditions. The T.M. DESIGNWORKS Chain Guide/Slider system keeps your chain centered and controlled, reducing noise while minimizing wear on both the chain and...12311313- SKU:
- 12311313
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- RED
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
$189.95 -
VESRAH Clutch Spring Set SK-401
VESRAH
$12.17A worn or failing clutch spring set degrades shift quality, increases pedal effort, and compromises power delivery to the wheels. The VESRAH SK-401 restores crisp engagement and consistent clamping force, giving you predictable clutch behavior whether...SK401- SKU:
- SK401
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- CLUTCH
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- STREET
- SPRING MATERIAL:
- STEEL
- UNITS:
- SET
$12.17 -
MOOSE RACING Steel Drive Plates - RM125 M80-7207-7
MOOSE RACING
$45.95Stock aluminum clutch plates fade under sustained racing loads and wear prematurely—costing you reliability when you need it most. The MOOSE RACING Steel Drive Plates replace that weakness with steel construction that resists thermal expansion and...M807207- SKU:
- M807207
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- TYPE:
- CLUTCH
- DRIVE PLATE MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- DRIVE PLATE SET (STEEL PLATE SET)
- UNITS:
- SET
$45.95 -
MOOSE RACING Dual Sprocket - Black - 50 Tooth 1210-210-50-10X
MOOSE RACING
$69.95A rear sprocket needs to handle extreme torque and abrasive conditions without adding unnecessary weight to your drivetrain. The MOOSE RACING Dual Sprocket combines a lightweight 7075 T6 aluminum inner ring with a durable steel outer ring, giving you the...12101466- SKU:
- 12101466
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- TOOTH COUNT:
- 50
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
MOOSE RACING Clutch Kit M90-223
MOOSE RACING
$154.95A quality clutch system is fundamental to reliable power transfer and consistent performance, whether you're on the track or pushing your build to the limit. The MOOSE RACING Clutch Kit M90-223 consolidates all essential clutch components into a single,...11311840- SKU:
- 11311840
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
- DRIVE PLATE MATERIAL:
- STEEL
- FEATURES:
- INCLUDES SPRINGS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- FEATURES:
- INCLUDES GASKET
- SPRING MATERIAL:
- CHROME SILICON
- TYPE:
- COMPLETE
$154.95 -
MOOSE RACING Dual Sprocket - Silver - 51 Tooth 1210-210-51-11X
MOOSE RACING
$69.95A lightweight rear sprocket that doesn't compromise on durability—the MOOSE RACING Dual Sprocket combines 7075 T6 aluminum with heavy-duty steel construction to give you superior performance without the weight penalty of conventional steel options...12101470- SKU:
- 12101470
- Availability:
- Ships Same Business Day
- Weight:
- 1.81 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- STYLE:
- DUAL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- DRIVE
$69.95 -
MOOSE RACING Dual Sprocket - Red - 51 Tooth 1210-210-51-13X
MOOSE RACING
$69.95A lightweight rear sprocket that combines the durability of steel with the weight savings of aluminum—the MOOSE RACING Dual Sprocket delivers the performance advantage you need without compromise. Whether you're racing in mud, sand, or on the track, the...12101471- SKU:
- 12101471
- Availability:
- Ships Same Business Day
- Weight:
- 1.86 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- TOOTH COUNT:
- 51
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$69.95 -
MOOSE RACING Dual Sprocket - Black - 48 Tooth 1210-251-48-10X
MOOSE RACING
$69.95If you're running a rear sprocket that can't handle the demands of aggressive riding or racing conditions, you're leaving performance on the table. The MOOSE RACING Dual Sprocket combines the durability of steel with the weight savings of aluminum,...12101475- SKU:
- 12101475
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
MOOSE RACING Dual Sprocket - Blue - 48 Tooth 1210-251-48-12X
MOOSE RACING
$69.95Rear sprocket performance directly impacts acceleration, top-end speed, and drivetrain efficiency—and cheap aluminum sprockets wear out fast. The MOOSE RACING Dual Sprocket combines the lightweight advantages of premium 7075 T6 aluminum with the...12101477- SKU:
- 12101477
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLUE
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- DUAL
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal: -
MOOSE RACING Clutch Kit M90-101
MOOSE RACING
$117.95A worn or slipping clutch directly compromises your power delivery and shifts—whether you're on the track or the street. The MOOSE RACING Clutch Kit M90-101 consolidates all essential clutch components into one engineered package, eliminating the...11311839- SKU:
- 11311839
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- DRIVE PLATE MATERIAL:
- STEEL
- FEATURES:
- INCLUDES SPRINGS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- SPRING MATERIAL:
- CHROME SILICON
- TYPE:
- COMPLETE
- FEATURES:
- INCLUDES GASKET
$117.95 -
MOOSE RACING Basket Clutch M794
MOOSE RACING
$212.95Stock clutch baskets generate excessive heat during disengagement, leading to premature wear and inconsistent engagement feel—especially under repeated hard use. The MOOSE RACING Basket Clutch M794 solves this with precision engineering and premium...11321221- SKU:
- 11321221
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- BILLET ALUMINUM
- COLOR/FINISH:
- ANODIZED
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- CLUTCH BASKET
- UNITS:
- EACH
$212.95 -
MOOSE RACING Clutch Kit - KXF M663-B-2101
MOOSE RACING
$252.95A worn or slipping clutch robs your machine of power delivery and throttle response when you need it most. The MOOSE RACING Clutch Kit M663-B-2101 delivers consistent engagement and modulation across the full RPM range, whether you're competing at the...11321582- SKU:
- 11321582
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- FEATURES:
- INCLUDES SPRINGS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COMPLETE
- UNITS:
- KIT
- FEATURES:
- INCLUDES GASKET
- MATERIAL:
- T-6 BILLET ALUMINUM
$252.95Qty in Cart: 0Quantity:Price:$252.95Subtotal: -
MOOSE RACING Dual Sprocket - Silver - 48 Tooth 1210-210-48-11X
MOOSE RACING
$69.95A rear sprocket needs to handle constant torque transfer while staying light enough to minimize rotational mass—and this MOOSE RACING dual-material design does exactly that. By combining a 7075 T6 aluminum inner ring with a heavy-duty steel outer ring,...12101461- SKU:
- 12101461
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- DUAL
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$69.95
