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 OFFROAD Rear Sprocket - 54 Tooth - Husaberg/Husqvarna/KTM 1211-897-54-14
MOOSE OFFROAD
$39.95Rear Sprocket - 54 Tooth - Husaberg/Husqvarna/KTM 1211-897-54-14 Durable 7075 T651 aluminum construction for long-lasting performance Extra tempering process minimizes distortion for enhanced reliability Precision machined for superior...12111665- SKU:
- 12111665
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 41 Tooth - Beta 1211-BET-41-10
MOOSE OFFROAD
$15.95Rear Sprocket - 41 Tooth - 1211-BET-41-10 Constructed from high-quality 7075 T651 aluminum for enhanced durability Extra tempering process minimizes distortion, ensuring a precise fit 100% machined design eliminates the need for stamping or...12111846- SKU:
- 12111846
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$15.95 -
MOOSE OFFROAD Rear Sprocket - 42 Tooth - Beta 1211-BET-42-10
MOOSE OFFROAD
$15.95Rear Sprocket - 42 Tooth - 1211-BET-42-10 Constructed from high-quality 7075 T651 aluminum for superior strength and durability. Features an extra tempering process to minimize distortion and ensure precise thickness. 100% machined design...12111847- SKU:
- 12111847
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$15.95 -
MOOSE OFFROAD Rear Sprocket - 43 Tooth - Beta 1211-BET-43-10
MOOSE OFFROAD
$39.95Rear Sprocket - 43 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111848- SKU:
- 12111848
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 44 Tooth - Beta 1211-BET-44-10
MOOSE OFFROAD
$15.95Rear Sprocket - 44 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111849- SKU:
- 12111849
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$15.95 -
MOOSE OFFROAD Rear Sprocket - 45 Tooth - Beta 1211-BET-45-10
MOOSE OFFROAD
$39.95Rear Sprocket - 45 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111850- SKU:
- 12111850
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 48 Tooth - Beta 1211-BET-48-10
MOOSE OFFROAD
$39.95Rear Sprocket - 48 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111853- SKU:
- 12111853
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 50 Tooth - Beta 1211-BET-50-10
MOOSE OFFROAD
$39.95Rear Sprocket - 50 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111855- SKU:
- 12111855
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 51 Tooth - Beta 1211-BET-51-10
MOOSE OFFROAD
$39.95Rear Sprocket - 51 Tooth - 1211-BET-51-10 Crafted from high-quality 7075 T651 aluminum for enhanced durability. Extra tempering process minimizes distortion and ensures optimal thickness. 100% machined for precision; no stamping or grinding...12111856- SKU:
- 12111856
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 41 Tooth - Beta 1211-BET-41-13
MOOSE OFFROAD
$15.95Rear Sprocket - 41 Tooth - 1211-BET-41-13 Constructed from high-grade 7075 T651 aluminum for superior durability. Features an extra tempering process to minimize distortion and enhance performance. 100% machined design eliminates weaknesses...12111858- SKU:
- 12111858
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$15.95 -
MOOSE OFFROAD Rear Sprocket - 42 Tooth - Beta 1211-BET-42-13
MOOSE OFFROAD
$39.95Rear Sprocket - 42 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111859- SKU:
- 12111859
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 43 Tooth - Beta 1211-BET-43-13
MOOSE OFFROAD
$15.95Rear Sprocket - 43 Tooth - 1211-BET-43-13 Constructed from high-quality 7075 T651 aluminum for superior durability. Extra tempering process minimizes distortion for enhanced performance. 100% machined design ensures precision with no...12111860- SKU:
- 12111860
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$15.95 -
MOOSE OFFROAD Rear Sprocket - 46 Tooth - Beta 1211-BET-46-13
MOOSE OFFROAD
$39.95Rear Sprocket - 46 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111863- SKU:
- 12111863
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 48 Tooth - Beta 1211-BET-48-13
MOOSE OFFROAD
$39.95Rear Sprocket - 48 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111865- SKU:
- 12111865
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 49 Tooth - Beta 1211-BET-49-13
MOOSE OFFROAD
$39.95Rear Sprocket - 49 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111866- SKU:
- 12111866
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 50 Tooth - Beta 1211-BET-50-13
MOOSE OFFROAD
$39.95Rear Sprocket - 50 Tooth - 1211-BET-50-13 Constructed from high-quality 7075 T651 aluminum for enhanced durability. Features extra tempering to minimize distortion and ensure precision. 100% machined design, eliminating the need for stamping...12111867- SKU:
- 12111867
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 51 Tooth - Beta 1211-BET-51-13
MOOSE OFFROAD
$39.95Rear Sprocket - 51 Tooth - 1211-BET-51-13 Constructed from high-quality 7075 T651 aluminum for enhanced durability. Extra tempering process minimizes distortion, ensuring long-lasting performance. Precision machined with no stamping or...12111868- SKU:
- 12111868
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 52 Tooth - Beta 1211-BET-52-13
MOOSE OFFROAD
$39.95Rear Sprocket - 52 Tooth - Beta The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or grinding, Optimal...12111869- SKU:
- 12111869
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$39.95 -
MOOSE OFFROAD Rear Sprocket - 46 Tooth - Husqvarna/KTM 1211-895-46-12
MOOSE OFFROAD
$39.95Rear Sprocket - 46 Tooth - Husqvarna/KTM 1211-895-46-12 Precision-engineered from high-quality 7075 T651 aluminum for superior durability. Extra tempering process minimizes distortion and enhances structural integrity. 100% machined design...12111893- SKU:
- 12111893
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
MOOSE OFFROAD Rear Sprocket - 47 Tooth - Husqvarna/KTM 1211-895-47-12
MOOSE OFFROAD
$39.95Rear Sprocket - 47 Tooth - Husqvarna/KTM The 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets, 100% machined, no stamping or...12111894- SKU:
- 12111894
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
$39.95
