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
-
On Sale
JT SPROCKETS Sprocket - Rear - Kawasaki/Suzuki - 49-Tooth JTR461.49
JT SPROCKETS
MSRP: $21.13Now: $18.81Was: $21.13Computer 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...JTR46149- SKU:
- JTR46149
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 420
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $21.13Now: $18.81Was: $21.13 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Red - 45 Tooth JTA210.45RED
JT SPROCKETS
MSRP: $35.50Now: $31.60Was: $35.50Computer-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...12112565- SKU:
- 12112565
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $35.50Now: $31.60Was: $35.50 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Red - 52 Tooth JTA210.52RED
JT SPROCKETS
MSRP: $42.53Now: $37.85Was: $42.53Computer-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...12112573- SKU:
- 12112573
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- RED
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 52
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
MSRP: $42.53Now: $37.85Was: $42.53Qty in Cart: 0Quantity:Price:MSRP: $42.53Now: $37.85Was: $42.53Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Red - 53 Tooth JTA210.53RED
JT SPROCKETS
MSRP: $44.03Now: $39.19Was: $44.03Computer-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...12112574- SKU:
- 12112574
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- RED
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 53
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $44.03Now: $39.19Was: $44.03 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Red - 56 Tooth JTA215.56RED
JT SPROCKETS
MSRP: $37.23Now: $33.13Was: $37.23Computer-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...12112576- SKU:
- 12112576
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- CHAIN SIZE:
- 420
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- RED
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 56
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $37.23Now: $33.13Was: $37.23Qty in Cart: 0Quantity:Price:MSRP: $37.23Now: $33.13Was: $37.23Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - Suzuki - Black - 47-Tooth JTA808.47BLK
JT SPROCKETS
MSRP: $37.38Now: $33.27Was: $37.38RaceLite sprockets are made of anodized 7075-T6 aluminum, Available in hard wearing color options12112594- SKU:
- 12112594
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MODEL:
- SUZUKI
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- REAR
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
MSRP: $37.38Now: $33.27Was: $37.38Qty in Cart: 0Quantity:Price:MSRP: $37.38Now: $33.27Was: $37.38Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 520 - Black - 45 Tooth JTA822.45BLK
JT SPROCKETS
MSRP: $35.50Now: $31.60Was: $35.50Computer-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...12112597- SKU:
- 12112597
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 45
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
MSRP: $35.50Now: $31.60Was: $35.50Qty in Cart: 0Quantity:Price:MSRP: $35.50Now: $31.60Was: $35.50Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 520 - Black - 52 Tooth JTA822.52BLK
JT SPROCKETS
MSRP: $42.53Now: $37.85Was: $42.53Computer-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...12112600- SKU:
- 12112600
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 52
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
MSRP: $42.53Now: $37.85Was: $42.53 -
On Sale
JT SPROCKETS Rear Sprocket - 520 - Black - 53 Tooth JTA822.53BLK
JT SPROCKETS
MSRP: $44.03Now: $39.19Was: $44.03Computer-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...12112601- SKU:
- 12112601
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- TYPE:
- REAR
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 53
MSRP: $44.03Now: $39.19Was: $44.03 -
On Sale
JT SPROCKETS Sprocket - Rear - Suzuki/Yamaha - 47-Tooth JTR798.47
JT SPROCKETS
MSRP: $26.23Now: $23.34Was: $26.23Computer 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...JTR79847- SKU:
- JTR79847
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 47
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 428
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $26.23Now: $23.34Was: $26.23 -
On Sale
JT SPROCKETS Sprocket - Rear - Yamaha - 49-Tooth JTR798.49
JT SPROCKETS
MSRP: $26.58Now: $23.66Was: $26.58Computer 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...JTR79849- SKU:
- JTR79849
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 49
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- MATERIAL:
- STEEL
MSRP: $26.58Now: $23.66Was: $26.58 -
On Sale
JT SPROCKETS Sprocket - Rear - Suzuki/Kawasaki - 52-Tooth JTR798.52
JT SPROCKETS
MSRP: $27.38Now: $24.37Was: $27.38Computer 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...JTR79852- SKU:
- JTR79852
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 428
- TOOTH COUNT:
- 52
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $27.38Now: $24.37Was: $27.38 -
On Sale
JT SPROCKETS Sprocket - Rear - Kawasaki/Suzuki - 41-Tooth JTR808.41
JT SPROCKETS
MSRP: $31.08Now: $27.66Was: $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...JTR80841- SKU:
- JTR80841
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 41
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
MSRP: $31.08Now: $27.66Was: $31.08 -
On Sale
JT SPROCKETS Rear Sprocket - Orange - 41-Tooth JTA897.41ORG
JT SPROCKETS
MSRP: $32.20Now: $28.66Was: $32.20RaceLite sprockets are made of anodized 7075-T6 aluminum, Available in hard wearing color options12112627- SKU:
- 12112627
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 41
- MODEL:
- KTM
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- DRIVE
MSRP: $32.20Now: $28.66Was: $32.20Qty in Cart: 0Quantity:Price:MSRP: $32.20Now: $28.66Was: $32.20Subtotal: -
On Sale
JT SPROCKETS Sprocket - Rear - Kawasaki/Suzuki - 52-Tooth JTR808.52
JT SPROCKETS
MSRP: $38.60Now: $34.35Was: $38.60Computer 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...JTR80852- SKU:
- JTR80852
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- TOOTH COUNT:
- 52
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $38.60Now: $34.35Was: $38.60 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Black - 40 Tooth JTA210.40BLK
JT SPROCKETS
MSRP: $32.20Now: $28.66Was: $32.20Computer-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...12112636- SKU:
- 12112636
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 40
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
MSRP: $32.20Now: $28.66Was: $32.20 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Black - 42 Tooth JTA210.42BLK
JT SPROCKETS
MSRP: $32.20Now: $28.66Was: $32.20Computer-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...12112637- SKU:
- 12112637
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 42
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $32.20Now: $28.66Was: $32.20 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Black - 44 Tooth JTA210.44BLK
JT SPROCKETS
MSRP: $34.03Now: $30.29Was: $34.03Computer-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...12112638- SKU:
- 12112638
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- TYPE:
- REAR
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 44
MSRP: $34.03Now: $30.29Was: $34.03 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Black - 46 Tooth JTA210.46BLK
JT SPROCKETS
MSRP: $36.28Now: $32.29Was: $36.28Computer-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...12112640- SKU:
- 12112640
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- TOOTH COUNT:
- 46
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TYPE:
- REAR
- UNITS:
- EACH
MSRP: $36.28Now: $32.29Was: $36.28 -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Black - 48 Tooth JTA210.48BLK
JT SPROCKETS
MSRP: $37.38Now: $33.27Was: $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...12112641- SKU:
- 12112641
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 48
MSRP: $37.38Now: $33.27Was: $37.38
