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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BARNETT Clutch Kit 303-35-10007
BARNETT
$200.33Made in the U.S.A., Complete Dirt Digger clutch kits also available; include friction plates, steel drive plates and springs11310793- SKU:
- 11310793
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- FRICTION PLATE MATERIAL:
- DUPONT™ KEVLAR®
- MODEL:
- DIRT DIGGER
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COMPLETE
- DRIVE PLATE MATERIAL:
- STEEL
- UNITS:
- KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$200.33 -
BARNETT Clutch Spring Kit 501-25-05043
BARNETT
$25.04Spring sets are heavy duty, Made in the U.S.A.11310794- SKU:
- 11310794
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- SPRING KIT
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$25.04 -
BARNETT Clutch Kit 303-48-20013
BARNETT
$270.64Made in the U.S.A., Complete Dirt Digger clutch kits also available; include friction plates, steel drive plates and springs11311171- SKU:
- 11311171
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- DRIVE PLATE MATERIAL:
- STEEL
- UNITS:
- KIT
- TYPE:
- COMPLETE
- FRICTION PLATE MATERIAL:
- CARBON FIBER
- MODEL:
- DIRT DIGGER
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
$270.64 -
BARNETT Drive Plate 401-48-055010
BARNETT
$8.37Made in the U.S.A.11311190- SKU:
- 11311190
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- DRIVE PLATE (STEEL PLATE)
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
- DRIVE PLATE MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$8.37 -
BARNETT Clutch Friction Plate 301-48-20010
BARNETT
$19.50Heavy-duty Series K aramid friction plates and steel drive plates available individually for most models, Made in the U.S.A.11311194- SKU:
- 11311194
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- PRODUCT NAME:
- FRICTION PLATE
- FRICTION PLATE MATERIAL:
- ARAMID FIBER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- UNITS:
- EACH
$19.50 -
BARNETT Clutch Spring Set 501-85-04120
BARNETT
$19.68Spring sets are heavy duty, Made in the U.S.A.11310635- SKU:
- 11310635
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- UNITS:
- SET OF 4
- SPRING MATERIAL:
- STEEL
$19.68 -
BARNETT Clutch Spring Set 501-42-06127
BARNETT
$30.41Spring sets are heavy duty, Made in the U.S.A.11310636- SKU:
- 11310636
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- SPRING MATERIAL:
- STEEL
- UNITS:
- SET OF 6
- PRODUCT NAME:
- SPRING SET
$30.41 -
BARNETT Clutch Spring Set 501-63-04014
BARNETT
$19.68Spring sets are heavy duty, Made in the U.S.A.11310638- SKU:
- 11310638
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SPRING SET
- UNITS:
- SET OF 4
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
$19.68 -
BARNETT Clutch Spring Set 501-58-06045
BARNETT
$30.41Spring sets are heavy duty, Made in the U.S.A.11310646- SKU:
- 11310646
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- SPRING MATERIAL:
- STEEL
- UNITS:
- SET OF 6
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
$30.41 -
BARNETT Clutch Spring Set 501-45-04050
BARNETT
$19.68Spring sets are heavy duty, Made in the U.S.A.11310647- SKU:
- 11310647
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- SPRING MATERIAL:
- STEEL
- PRODUCT NAME:
- SPRING SET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- UNITS:
- SET OF 4
$19.68 -
BARNETT Clutch Spring Set 501-50-05053
BARNETT
$25.04Spring sets are heavy duty, Made in the U.S.A.11310648- SKU:
- 11310648
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- SPRING MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- CLUTCH
- UNITS:
- SET OF 5
- PRODUCT NAME:
- SPRING SET
$25.04 -
BARNETT Clutch Spring Kit 501-43-06124
BARNETT
$30.41Spring sets are heavy duty, Made in the U.S.A.11310317- SKU:
- 11310317
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET OF 6
- PRODUCT NAME:
- SPRING SET
- SPRING MATERIAL:
- STEEL
- TYPE:
- CLUTCH
$30.41 -
BARNETT Clutch Friction Plate 301-70-10038
BARNETT
$18.78Heavy-duty Series K aramid friction plates and steel drive plates available individually for most models, Made in the U.S.A.11310318- SKU:
- 11310318
- Availability:
- Ships Same Business Day
- Weight:
- 0.09 LBS
- RIDING STYLE:
- ATV
- TYPE:
- CLUTCH
- UNITS:
- EACH
- FRICTION PLATE MATERIAL:
- ARAMID FIBER
- PRODUCT NAME:
- FRICTION PLATE
- RIDING STYLE:
- OFF-ROAD
$18.78 -
BARNETT Clutch Kit 303-45-10020
BARNETT
$239.00Made in the U.S.A., Complete Dirt Digger clutch kits also available; include friction plates, steel drive plates and springs11310408- SKU:
- 11310408
- Availability:
- Ships Same Business Day
- Weight:
- 1.96 LBS
- FRICTION PLATE MATERIAL:
- DUPONT™ KEVLAR®
- DRIVE PLATE MATERIAL:
- STEEL
- UNITS:
- KIT
- MODEL:
- DIRT DIGGER
- PRODUCT NAME:
- CLUTCH KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COMPLETE
$239.00 -
ACERBIS Chain Slider - CRF250R/CRF450R - Black 2367720001
ACERBIS
$32.95Direct replacement chain sliders, Keeps chain from rubbing on swingarm12310535- SKU:
- 12310535
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- CHAIN SLIDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$32.95 -
ACERBIS Chain Guide and Slider Kit - KTM EXC/EXC-F - Orange 2630765226
ACERBIS
$99.95Chain guides feature a two-piece design for easy mounting without chain removal, Constructed of PA6 nylon for high-resistance to chain-wear and shock, Material will not bend in event of collision or contact with roost, Direct replacement chain slider...12310822- SKU:
- 12310822
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$99.95 -
ACERBIS Chain Guide and Slider Kit - KTM EXC/EXC-F - Black 2630760001
ACERBIS
$109.95Chain guides feature a two-piece design for easy mounting without chain removal, Constructed of PA6 nylon for high-resistance to chain-wear and shock, Material will not bend in event of collision or contact with roost, Direct replacement chain slider...12310823- SKU:
- 12310823
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CHAIN GUIDE AND SLIDER KIT
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$109.95 -
ACERBIS Chain Slider - KTM EXC/EXC-F - Orange 2630755226
ACERBIS
$39.95Direct replacement chain sliders, Keeps chain from rubbing on swingarm12310824- SKU:
- 12310824
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- ORANGE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- PRODUCT NAME:
- CHAIN SLIDER
- RIDING STYLE:
- OFF-ROAD
$39.95 -
ACERBIS Chain Slider - KTM EXC/EXC-F - Black 2630750001
ACERBIS
$39.95Direct replacement chain sliders, Keeps chain from rubbing on swingarm12310825- SKU:
- 12310825
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- PRODUCT NAME:
- CHAIN SLIDER
- RIDING STYLE:
- OFF-ROAD
$39.95 -
ACERBIS Chain Guide Replacement Insert 2.0 - Suzuki - Yellow 2411000005
ACERBIS
$19.95High-resistance to chain-wear and shock12310717- SKU:
- 12310717
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- YELLOW
- TYPE:
- INSERT
- PRODUCT NAME:
- CHAIN GUIDE
- RIDING STYLE:
- OFF-ROAD
$19.95
