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Dirt Bike Drivetrain

Dirt Bike Drivetrain

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
  • MOOSE RACING Front Sprocket - 15 Tooth - CR500R 26-1187-15CRMO

    MOOSE RACING Front Sprocket - 15 Tooth - CR500R 26-1187-15CRMO

    MOOSE RACING

    $22.95
    Front Sprocket - 15 Tooth - CR500R Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the...
    12122096
    SKU:
    12122096
    Availability:
    Ships Same Business Day
    Weight:
    0.42 LBS
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 15 Tooth - XRV 750 Africa Twin 26-1191-15CRMO

    MOOSE RACING Front Sprocket - 15 Tooth - XRV 750 Africa Twin 26-1191-15CRMO

    MOOSE RACING

    $25.95
    Front Sprocket - 15 Tooth - XRV 750 Africa Twin Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline...
    12122097
    SKU:
    12122097
    Availability:
    Ships Same Business Day
    Weight:
    0.67 LBS
    $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 16 Tooth - XRV 750 Africa Twin 26-1191-16CRMO

    MOOSE RACING Front Sprocket - 16 Tooth - XRV 750 Africa Twin 26-1191-16CRMO

    MOOSE RACING

    $26.95
    Front Sprocket - 16 Tooth - XRV 750 Africa Twin Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline...
    12122098
    SKU:
    12122098
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 17 Tooth - XRV 750 Africa Twin 26-1191-17CRMO

    MOOSE RACING Front Sprocket - 17 Tooth - XRV 750 Africa Twin 26-1191-17CRMO

    MOOSE RACING

    $26.95
    Front Sprocket - 17 Tooth - XRV 750 Africa Twin Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline...
    12122099
    SKU:
    12122099
    Availability:
    Ships Same Business Day
    Weight:
    0.82 LBS
    $26.95
    Qty in Cart: 0
    Quantity:
    Price:
    $26.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 13 Tooth - Honda 26-1192-13CRMO

    MOOSE RACING Front Sprocket - 13 Tooth - Honda 26-1192-13CRMO

    MOOSE RACING

    $21.95
    Front Sprocket - 13 Tooth - 26-1192-13CRMO Constructed from high tensile strength chromoly steel for exceptional durability. Impact and wear resistant design minimizes deformation during use. Inner splines are broached for optimal...
    12122100
    SKU:
    12122100
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1192-14CRMO

    MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1192-14CRMO

    MOOSE RACING

    $21.95
    Front Sprocket - 14 Tooth - 26-1192-14CRMO Constructed from high tensile strength chromoly steel for exceptional durability. Designed to resist impact and wear, minimizing deformation during use. Inner splines are broached for optimal...
    12122101
    SKU:
    12122101
    Availability:
    Ships Same Business Day
    Weight:
    0.41 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 13 Tooth - XT 660 R 26-1194-13CRMO

    MOOSE RACING Front Sprocket - 13 Tooth - XT 660 R 26-1194-13CRMO

    MOOSE RACING

    $22.95
    Front Sprocket - 13 Tooth - XT 660 R Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122102
    SKU:
    12122102
    Availability:
    Ships Same Business Day
    Weight:
    0.34 LBS
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 14 Tooth - XT 660 X 26-1194-14CRMO

    MOOSE RACING Front Sprocket - 14 Tooth - XT 660 X 26-1194-14CRMO

    MOOSE RACING

    $23.95
    Front Sprocket - 14 Tooth - XT 660 X Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122103
    SKU:
    12122103
    Availability:
    Ships Same Business Day
    Weight:
    0.39 LBS
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 15 Tooth - XT 660 Z 26-1194-15CRMO

    MOOSE RACING Front Sprocket - 15 Tooth - XT 660 Z 26-1194-15CRMO

    MOOSE RACING

    $23.95
    Front Sprocket - 15 Tooth - XT 660 Z Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122104
    SKU:
    12122104
    Availability:
    Ships Same Business Day
    Weight:
    0.44 LBS
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 16 Tooth - XR 650 L 26-1194-16CRMO

    MOOSE RACING Front Sprocket - 16 Tooth - XR 650 L 26-1194-16CRMO

    MOOSE RACING

    $23.95
    Front Sprocket - 16 Tooth - XR 650 L Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122105
    SKU:
    12122105
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 13 Tooth - Honda/Polaris 26-1195-13CRMO

    MOOSE RACING Front Sprocket - 13 Tooth - Honda/Polaris 26-1195-13CRMO

    MOOSE RACING

    $22.95
    Front Sprocket - 13 Tooth - Honda/Polaris Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces...
    12122106
    SKU:
    12122106
    Availability:
    Ships Same Business Day
    Weight:
    0.37 LBS
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 14 Tooth - XR 600 R 26-1195-14CRMO

    MOOSE RACING Front Sprocket - 14 Tooth - XR 600 R 26-1195-14CRMO

    MOOSE RACING

    $23.95
    Front Sprocket - 14 Tooth - XR 600 R Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122107
    SKU:
    12122107
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 15 Tooth - XR 650 L 26-1195-15CRMO

    MOOSE RACING Front Sprocket - 15 Tooth - XR 650 L 26-1195-15CRMO

    MOOSE RACING

    $23.95
    Front Sprocket - 15 Tooth - XR 650 L Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122108
    SKU:
    12122108
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1196-14CRMO

    MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1196-14CRMO

    MOOSE RACING

    $27.95
    Front Sprocket - 14 Tooth - Honda Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the...
    12122109
    SKU:
    12122109
    Availability:
    Ships Same Business Day
    Weight:
    0.49 LBS
    $27.95
    Qty in Cart: 0
    Quantity:
    Price:
    $27.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 15 Tooth - Honda 26-1196-15CRMO

    MOOSE RACING Front Sprocket - 15 Tooth - Honda 26-1196-15CRMO

    MOOSE RACING

    $28.95
    Front Sprocket - 15 Tooth - Honda Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the...
    12122110
    SKU:
    12122110
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    $28.95
    Qty in Cart: 0
    Quantity:
    Price:
    $28.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 16 Tooth - Honda 26-1196-16CRMO

    MOOSE RACING Front Sprocket - 16 Tooth - Honda 26-1196-16CRMO

    MOOSE RACING

    $28.95
    Front Sprocket - 16 Tooth - Honda Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the...
    12122111
    SKU:
    12122111
    Availability:
    Ships Same Business Day
    Weight:
    0.62 LBS
    $28.95
    Qty in Cart: 0
    Quantity:
    Price:
    $28.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 12 Tooth - Honda 26-1199-12CRMO

    MOOSE RACING Front Sprocket - 12 Tooth - Honda 26-1199-12CRMO

    MOOSE RACING

    $20.95
    Front Sprocket - 12 Tooth - Honda Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over the...
    12122112
    SKU:
    12122112
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    $20.95
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1199-14CRMO

    MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1199-14CRMO

    MOOSE RACING

    $21.95
    Front Sprocket - 14 Tooth - 26-1199-14CRMO Crafted from high tensile strength chromoly steel for enhanced durability. Impact and wear resistant design minimizes deformation under pressure. Inner splines are broached for optimal...
    12122114
    SKU:
    12122114
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    $21.95
    Qty in Cart: 0
    Quantity:
    Price:
    $21.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 13 Tooth - XR 400 R 26-11A1-13CRMO

    MOOSE RACING Front Sprocket - 13 Tooth - XR 400 R 26-11A1-13CRMO

    MOOSE RACING

    $22.95
    Front Sprocket - 13 Tooth - XR 400 R Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122116
    SKU:
    12122116
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • MOOSE RACING Front Sprocket - 14 Tooth - XR 400 R 26-11A1-14CRMO

    MOOSE RACING Front Sprocket - 14 Tooth - XR 400 R 26-11A1-14CRMO

    MOOSE RACING

    $22.95
    Front Sprocket - 14 Tooth - XR 400 R Machined from high tensile strength, impact and wear resistant chromoly steel to minimize deformation, Inner splines are broached to provide maximum spline-to-countershaft contact to distribute driveline forces over...
    12122117
    SKU:
    12122117
    Availability:
    Ships Same Business Day
    Weight:
    0.43 LBS
    $22.95
    Qty in Cart: 0
    Quantity:
    Price:
    $22.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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