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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MOOSE RACING Dual Sprocket - Silver - 48 Tooth 1210-251-48-11X
MOOSE RACING
$69.95Designed to outlast standard aluminum rear sprockets and is much lighter than steel rear sprockets, Inner ring is made from 7075 T6 aluminum and the outer ring is made from heavy duty steel, Self-cleaning mud grooves between each tooth to prevent dirt...12101476- SKU:
- 12101476
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 48
$69.95 -
MOOSE RACING Dual Sprocket - Black - 51 Tooth 1210-460-51-10X
MOOSE RACING
$69.95Designed to outlast standard aluminum rear sprockets and is much lighter than steel rear sprockets, Inner ring is made from 7075 T6 aluminum and the outer ring is made from heavy duty steel, Self-cleaning mud grooves between each tooth to prevent dirt...12101496- SKU:
- 12101496
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- HEAVY-DUTY STEEL OUTER RING
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM INNER RING
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- STYLE:
- DUAL
- TOOTH COUNT:
- 51
$69.95 -
GATES Belt Drive - Standard - Powerlink PL20708
GATES
$55.94Specifically designed for a variety of motorized CVT applications including street-legal scooters, Constructed with the latest technology and materials, these belts provide fast and easy acceleration, fuel efficiency and smooth resistance, Standard belt...12040014- SKU:
- 12040014
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- BELT
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
$55.94 -
HOT RODS Transmission Bearings Kit TBK0108
HOT RODS
$128.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060193- SKU:
- 11060193
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- TRANSMISSION
$128.95Qty in Cart: 0Quantity:Price:$128.95Subtotal: -
HOT RODS Transmission Bearing Kit TBK0095
HOT RODS
$71.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods' bearings for the primary and secondary shaft of the transmission, along with the special needle bearing for the shift drum, and the output shaft collar...11060197- SKU:
- 11060197
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
$71.95 -
HOT RODS Transmission Bearing Kit TBK0114
HOT RODS
$128.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods' bearings for the primary and secondary shaft of the transmission, along with the special needle bearing for the shift drum, and the output shaft collar...11060205- SKU:
- 11060205
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- TRANSMISSION
$128.95 -
HOT RODS Transmission Bearings Kit TBK0020
HOT RODS
$140.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060109- SKU:
- 11060109
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
$140.95 -
HOT RODS Transmission Bearings Kit TBK0021
HOT RODS
$147.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060110- SKU:
- 11060110
- Availability:
- Ships Same Business Day
- Weight:
- 1.09 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- BEARING KIT
$147.95 -
HOT RODS Transmission Bearings Kit TBK0033
HOT RODS
$140.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060119- SKU:
- 11060119
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$140.95 -
HOT RODS Transmission Bearings Kit TBK0034
HOT RODS
$113.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060120- SKU:
- 11060120
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- TRANSMISSION
$113.95 -
HOT RODS Transmission Bearings Kit TBK0036
HOT RODS
$99.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060122- SKU:
- 11060122
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- TRANSMISSION
$99.95 -
HOT RODS Transmission Bearings Kit TBK0044
HOT RODS
$113.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060128- SKU:
- 11060128
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
$113.95 -
HOT RODS Transmission Bearings Kit TBK0045
HOT RODS
$135.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060129- SKU:
- 11060129
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$135.95 -
HOT RODS Transmission Bearings Kit TBK0046
HOT RODS
$128.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060130- SKU:
- 11060130
- Availability:
- Ships Same Business Day
- Weight:
- 0.77 LBS
- PRODUCT NAME:
- BEARING KIT
- UNITS:
- KIT
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- OFF-ROAD
$128.95 -
HOT RODS Transmission Bearings Kit TBK0049
HOT RODS
$99.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060132- SKU:
- 11060132
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$99.95 -
HOT RODS Transmission Bearings Kit TBK0052
HOT RODS
$140.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060134- SKU:
- 11060134
- Availability:
- Ships Same Business Day
- Weight:
- 1.08 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
$140.95 -
HOT RODS Transmission Bearings Kit TBK0053
HOT RODS
$140.95A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...11060135- SKU:
- 11060135
- Availability:
- Ships Same Business Day
- Weight:
- 1.06 LBS
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- TRANSMISSION
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$140.95Qty in Cart: 0Quantity:Price:$140.95Subtotal: -
JT SPROCKETS Sprocket - Rear - Honda - 50-Tooth JTR1204.50
JT SPROCKETS
$25.03Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...JTR120450- SKU:
- JTR120450
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 50
$25.03 -
JT SPROCKETS Rear Sprocket - Honda - Black - 47 Tooth JTA210.47BLK
JT SPROCKETS
$37.38Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12112567- SKU:
- 12112567
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 47
$37.38 -
JT SPROCKETS Sprocket - Rear - Kawasaki/Suzuki - 49-Tooth JTR462.49
JT SPROCKETS
$24.98Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...JTR46249- SKU:
- JTR46249
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$24.98
