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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EBC Clutch Set CKF3450
EBC
$124.37If you're running a high-performance bike and want predictable power delivery without clutch fade, the EBC Clutch Set CKF3450 is built to handle sustained track abuse and aggressive riding. The carbon-fiber impregnated friction plates dissipate heat far...11312222- SKU:
- 11312222
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- PRODUCT NAME:
- FRICTION PLATE SET
- UNITS:
- SET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- RIDING STYLE:
- UTV
$124.37 -
EBC Clutch Set CKF4438
EBC
$65.46If you're running extended track sessions or pushing your bike to the limit, stock clutch plates will eventually fail you—heat soak and slippage cost you lap time and reliability. The EBC Clutch Set CKF4438 delivers carbon-fiber impregnated friction...11312223- SKU:
- 11312223
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- PRODUCT NAME:
- FRICTION PLATE SET
- UNITS:
- SET
$65.46 -
EBC Clutch Kit CK4522
EBC
$89.04A worn or slipping clutch can kill performance and drain your wallet on repeated replacements. The EBC Clutch Kit CK4522 delivers extended service life through aluminum-particle-impregnated cork friction material that handles street, sport, and touring...11311881- SKU:
- 11311881
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
- TYPE:
- FRICTION PLATE SET
- UNITS:
- SET
- MODEL:
- CK SERIES
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
$89.04 -
EBC Clutch Kit DRC65
EBC
$123.26The EBC Clutch Kit DRC65 delivers reliable modulation and durability for high-demand riding conditions. Its cork-based facings provide smooth, predictable engagement without the grabby behavior of paper clutches, while heavy-duty construction resists...11311882- SKU:
- 11311882
- Availability:
- Ships Same Business Day
- Weight:
- 2.02 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- FRICTION PLATE SET
$123.26 -
EBC Clutch Kit DRCF45
EBC
$156.12If you're pushing your engine to its limits on track or in competition, your stock clutch won't cut it. The EBC Clutch Kit DRCF45 delivers the holding power and durability you need for sustained high-torque applications without slipping under load. Built...11311954- SKU:
- 11311954
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$156.12 -
EBC Clutch Kit DRCF49
EBC
$76.95If you're pushing your engine to its limits on the track or in high-torque applications, your stock clutch won't cut it. The EBC Clutch Kit DRCF49 delivers the holding power and durability you need for sustained hard use, with carbon-fiber friction...11311956- SKU:
- 11311956
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
- TYPE:
- FRICTION PLATE SET
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
$76.95Qty in Cart: 0Quantity:Price:$76.95Subtotal: -
EBC Clutch Kit DRCF79
EBC
$265.47If you're pushing your engine to its limits—whether on track or in high-torque street applications—a stock clutch won't cut it. The EBC Clutch Kit DRCF79 delivers the holding power and thermal stability needed for sustained hard use, with carbon-fiber...11311960- SKU:
- 11311960
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH KIT
- TYPE:
- FRICTION PLATE SET
$265.47 -
EBC Clutch Kit DRC45
EBC
$111.94If you're running a high-revving engine or pushing power through a manual transmission, a worn or marginal clutch becomes your limiting factor. The EBC Clutch Kit DRC45 delivers the durability and modulation you need to transfer peak power reliably...DRC45- SKU:
- DRC45
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- FRICTION PLATE SET
$111.94 -
EBC Clutch Kit DRC98
EBC
$82.78If you're running a high-revving engine or pushing your clutch through repeated heat cycles, a worn or marginal clutch becomes your weak link. The EBC Clutch Kit DRC98 delivers the durability and modulation control you need for consistent engagement...DRC98- SKU:
- DRC98
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- FRICTION PLATE SET
$82.78 -
EBC Clutch Kit DRC277
EBC
$155.88If you're running a high-revving engine or pushing your bike hard on the track, a stock clutch won't cut it. The EBC Clutch Kit DRC277 delivers the holding power and durability you need to handle aggressive riding without the unpredictable grab or...11312983- SKU:
- 11312983
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- FRICTION PLATE SET
$155.88 -
EBC Clutch Kit DRC91
EBC
$73.20If your clutch is slipping under load or grabbing inconsistently, the EBC Clutch Kit DRC91 delivers the modulation and durability you need for reliable power delivery. Built with anti-swell, alloy-impregnated cork facings, this kit resists the snatch...DRC91- SKU:
- DRC91
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- TYPE:
- FRICTION PLATE SET
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$73.20 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD130442GLD
SUPERSPROX
MSRP: $9.95Now: $7.00Was: $9.95Traditional stamped steel sprockets flex under load, robbing you of power transfer efficiency and requiring frequent replacement. The SUPERSPROX Edge Rear Sprocket Insert upgrades your drivetrain with a precision-engineered design that maintains rigidity...12102331- SKU:
- 12102331
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- INSERT
- TYPE:
- EDGE REAR
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $9.95Now: $7.00Was: $9.95 -
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD130443GLD
SUPERSPROX
$10.95A worn or damaged rear sprocket insert forces you to replace your entire sprocket assembly—an expensive and time-consuming fix. The SUPERSPROX Edge Rear Sprocket Insert upgrades your existing setup with precision-engineered durability, eliminating...12102332- SKU:
- 12102332
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- TYPE:
- EDGE REAR
- UNITS:
- EACH
- PRODUCT NAME:
- INSERT
$10.95 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD48043GLD
SUPERSPROX
MSRP: $10.95Now: $7.00Was: $10.95A worn or damaged rear sprocket compromises your drivetrain's efficiency and can introduce noise and vibration throughout your entire system. The SUPERSPROX Edge Rear Sprocket Insert elevates beyond traditional stamped steel with precision engineering...12102355- SKU:
- 12102355
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- TYPE:
- EDGE REAR
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- INSERT
MSRP: $10.95Now: $7.00Was: $10.95 -
SUPERSPROX Edge Rear Sprocket Insert - Blue RACD48045BLU
SUPERSPROX
$10.95A worn or damaged rear sprocket insert compromises your chain alignment and acceleration response—two non-negotiables for track performance or reliable street duty. The SUPERSPROX Edge Rear Sprocket Insert replaces the traditional stamped steel insert...12102356- SKU:
- 12102356
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLUE
- PRODUCT NAME:
- INSERT
- TYPE:
- EDGE REAR
- UNITS:
- EACH
$10.95 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Green RACD48641GRN
SUPERSPROX
MSRP: $10.95Now: $7.00Was: $10.95Traditional stamped steel sprockets flex under load and wear unevenly, robbing you of chain longevity and power delivery consistency. The SUPERSPROX Edge Rear Sprocket Insert upgrades your drivetrain with precision-engineered construction that maintains...12102359- SKU:
- 12102359
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- EDGE REAR
- UNITS:
- EACH
- COLOR/FINISH:
- GREEN
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- INSERT
MSRP: $10.95Now: $7.00Was: $10.95 -
On Sale
SUPERSPROX Edge Rear Sprocket Insert - Gold RACD48642GLD
SUPERSPROX
MSRP: $10.95Now: $7.00Was: $10.95A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain reliability. The SUPERSPROX Edge Rear Sprocket Insert replaces the stamped steel construction found on OEM parts with...12102360- SKU:
- 12102360
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- PRODUCT NAME:
- INSERT
- TYPE:
- EDGE REAR
- RIDING STYLE:
- STREET
MSRP: $10.95Now: $7.00Was: $10.95 -
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-430-14-1
SUPERSPROX
$24.95A worn or undersized countershaft sprocket kills acceleration and wastes power through chain drag and slippage. The SUPERSPROX 14-tooth CST-430-14-1 delivers factory-team durability with a hardened surface layer that reduces friction while maintaining...12121371- SKU:
- 12121371
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
$24.95 -
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-432-13-1
SUPERSPROX
$24.95A countershaft sprocket is only as good as its durability and efficiency—and this SUPERSPROX 13-tooth delivers both. Built from SCM-435 carbon-free steel with an impregnated surface that resists wear and fracture, it's engineered to outlast lesser...12121372- SKU:
- 12121372
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal: -
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-432-14-1
SUPERSPROX
$24.95If you're running a countershaft sprocket that's holding back your power delivery, a worn or poorly designed unit is costing you acceleration and chain life. The SUPERSPROX 14-Tooth Countershaft Sprocket is engineered with the same specifications trusted...12121373- SKU:
- 12121373
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 14
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$24.95Qty in Cart: 0Quantity:Price:$24.95Subtotal:
