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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HOT RODS Transmission Bearings Kit TBK0004
HOT RODS
$121.95A 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...11060150- SKU:
- 11060150
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- PRODUCT NAME:
- BEARING KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
$121.95 -
HOT RODS Transmission Bearings Kit TBK0006
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...11060151- SKU:
- 11060151
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- TRANSMISSION
- UNITS:
- KIT
$113.95 -
HOT RODS Transmission Bearings Kit TBK0082
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...11060161- SKU:
- 11060161
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$99.95 -
HOT RODS Transmission Bearings Kit TBK0084
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...11060163- SKU:
- 11060163
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- TYPE:
- TRANSMISSION
- PRODUCT NAME:
- BEARING KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$99.95 -
HOT RODS Transmission Bearings Kit TBK0085
HOT RODS
$107.95A 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...11060164- SKU:
- 11060164
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- BEARING KIT
- TYPE:
- TRANSMISSION
$107.95 -
JT SPROCKETS Sprocket - Rear - Suzuki - 41-Tooth JTR822.41
JT SPROCKETS
$32.15Computer-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...12100841- SKU:
- 12100841
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 41
- COLOR/FINISH:
- STEEL
- MODEL:
- SUZUKI
- PRODUCT NAME:
- SPROCKET
$32.15 -
JT SPROCKETS Sprocket - Rear - Suzuki - 44-Tooth JTR822.44
JT SPROCKETS
$33.63Computer-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...12100842- SKU:
- 12100842
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- STEEL
- MATERIAL:
- STEEL
- MODEL:
- SUZUKI
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
$33.63 -
JT SPROCKETS Sprocket - Rear - Honda - 38-Tooth JTR210.38
JT SPROCKETS
$27.75Computer-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...12100630- SKU:
- 12100630
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- CHAIN SIZE:
- 520
- MODEL:
- HONDA
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 38
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$27.75 -
JT SPROCKETS Sprocket - Rear - Honda - 39-Tooth JTR210.39
JT SPROCKETS
$27.75Computer-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...12100631- SKU:
- 12100631
- Availability:
- Ships Same Business Day
- Weight:
- 1.37 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 39
- MOUNTING POSITION:
- REAR
$27.75 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 39-Tooth JTR460.39
JT SPROCKETS
$31.08Computer 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...12100640- SKU:
- 12100640
- Availability:
- Ships Same Business Day
- Weight:
- 1.44 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 39
$31.08 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 42-Tooth JTR460.42
JT SPROCKETS
$31.08Computer 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...12100641- SKU:
- 12100641
- Availability:
- Ships Same Business Day
- Weight:
- 1.88 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
$31.08 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 51-Tooth JTR797.51
JT SPROCKETS
$23.30Computer 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...12100654- SKU:
- 12100654
- Availability:
- Ships Same Business Day
- Weight:
- 1.62 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$23.30 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 57-Tooth JTR797.57
JT SPROCKETS
$29.15Computer 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...12100655- SKU:
- 12100655
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 57
$29.15 -
JT SPROCKETS Sprocket - Honda - 45-Tooth JTR301.45
JT SPROCKETS
$31.33Computer-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...12100508- SKU:
- 12100508
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$31.33 -
JT SPROCKETS Sprocket - Honda - 48-Tooth JTR301.48
JT SPROCKETS
$33.88Computer-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...12100509- SKU:
- 12100509
- Availability:
- Ships Same Business Day
- Weight:
- 1.73 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$33.88 -
JT SPROCKETS Front Counter-Shaft Sprocket - 13 Tooth JTF1344.13SC
JT SPROCKETS
$15.05Computer-designed to achieve ultimate strength at minimum weight12121552- SKU:
- 12121552
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- SILVER
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 13
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- STAINLESS STEEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- SELF-CLEANING
$15.05 -
JT SPROCKETS Front Counter-Shaft Sprocket - 14 Tooth JTF1344.14SC
JT SPROCKETS
$16.28Computer-designed to achieve ultimate strength at minimum weight12121553- SKU:
- 12121553
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- SILVER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- SELF-CLEANING
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STAINLESS STEEL
- TOOTH COUNT:
- 14
$16.28 -
JT SPROCKETS Front Counter-Shaft Sprocket - 12 Tooth JTF284.12
JT SPROCKETS
$14.25Computer-designed to achieve ultimate strength at minimum weight12121721- SKU:
- 12121721
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- CHROMOLY STEEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- STYLE:
- SOLID
- TOOTH COUNT:
- 12
- COLOR/FINISH:
- SILVER
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ATV
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$14.25 -
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF1310.14SC
JT SPROCKETS
$9.60Computer-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...12121208- SKU:
- 12121208
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 420
- UNITS:
- EACH
- MODEL:
- HONDA
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$9.60 -
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF1442.13SC
JT SPROCKETS
$17.63Computer-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...12120941- SKU:
- 12120941
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- MODEL:
- SUZUKI
- TOOTH COUNT:
- 13
$17.63
