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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JT SPROCKETS Rear Sprocket - Black - 47 Tooth - Kawasaki JTA460.47BLK
JT SPROCKETS
$37.38Rear Sprocket - Black - 47 Tooth - Kawasaki Computer-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...12112582- SKU:
- 12112582
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$37.38Qty in Cart: 0Quantity:Price:$37.38Subtotal: -
JT SPROCKETS Rear Sprocket - Black - 47 Tooth - Suzuki/Yamaha JTA798.47BLK
JT SPROCKETS
$33.63Rear Sprocket - Black - 47 Tooth - Suzuki/Yamaha Computer-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...12112591- SKU:
- 12112591
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$33.63Qty in Cart: 0Quantity:Price:$33.63Subtotal: -
JT SPROCKETS Rear Sprocket - Black - 49 Tooth - Suzuki/Yamaha JTA798.49BLK
JT SPROCKETS
$35.18Rear Sprocket - Black - 49 Tooth - Suzuki/Yamaha Computer-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...12112592- SKU:
- 12112592
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$35.18 -
JT SPROCKETS Rear Sprocket - Black - 48 Tooth - Yamaha JTA853.48BLK
JT SPROCKETS
$37.38Rear Sprocket - Black - 48 Tooth - Yamaha RaceLite sprockets are made of anodized 7075-T6 Ergal aviation grade aluminum alloy, Available in hard wearing color options12112605- SKU:
- 12112605
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
$37.38Qty in Cart: 0Quantity:Price:$37.38Subtotal: -
JT SPROCKETS Rear Sprocket - Black - 45 Tooth JTA890.45BLK
JT SPROCKETS
$35.50Rear Sprocket - Black - 45 Tooth Computer-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...12112609- SKU:
- 12112609
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
$35.50Qty in Cart: 0Quantity:Price:$35.50Subtotal: -
JT SPROCKETS Rear Sprocket - Orange - 48 Tooth - KTM JTA894.48ORG
JT SPROCKETS
$30.83Rear Sprocket - Orange - 48 Tooth - JTA894.48ORG Computer-designed for optimal strength and minimal weight. Manufactured using leading-edge technology and premium materials. Meets or exceeds the highest quality standards in the motorcycle...12112617- SKU:
- 12112617
- Availability:
- Ships Same Business Day
- Weight:
- 0.66 LBS
$30.83 -
JT SPROCKETS Rear Sprocket - Black - 46 Tooth - KTM/Husqvarna JTA895.46BLK
JT SPROCKETS
$32.70Rear Sprocket - Black - 46 Tooth - KTM/Husqvarna Computer-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...12112619- SKU:
- 12112619
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
$32.70 -
JT SPROCKETS Rear Sprocket - Black - 48 Tooth - KTM JTA895.48BLK
JT SPROCKETS
$34.03Rear Sprocket - Black - 48 Tooth - KTM Computer-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...12112621- SKU:
- 12112621
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$34.03 -
JT SPROCKETS Rear Sprocket - Black - 50 Tooth - Yamaha JTA251.50BLK
JT SPROCKETS
$40.35Rear Sprocket - Black - 50 Tooth - Yamaha Computer-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...12112649- SKU:
- 12112649
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$40.35 -
JT SPROCKETS Rear Sprocket - Black - 51 Tooth - Yamaha JTA251.51BLK
JT SPROCKETS
$41.43Rear Sprocket - Black - 51 Tooth - Yamaha Computer-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...12112650- SKU:
- 12112650
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$41.43 -
JT SPROCKETS Rear Sprocket - Black - 52 Tooth - Yamaha JTA251.52BLK
JT SPROCKETS
$42.53Rear Sprocket - Black - 52 Tooth - Yamaha Computer-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...12112651- SKU:
- 12112651
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$42.53 -
JT SPROCKETS Rear Sprocket - Black - 49 Tooth - Husqvarna/KTM JTA895.49BLK
JT SPROCKETS
$35.18Rear Sprocket - Black - 49 Tooth - Husqvarna/KTM Computer-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...12112674- SKU:
- 12112674
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$35.18Qty in Cart: 0Quantity:Price:$35.18Subtotal: -
JT SPROCKETS Rear Sprocket - Black - 50 Tooth - KTM JTA895.50BLK
JT SPROCKETS
$36.75Rear Sprocket - Black - 50 Tooth - KTM Computer-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...12112675- SKU:
- 12112675
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$36.75 -
MOOSE OFFROAD Bling Pack - Husqvarna - Blue M57-5024L
MOOSE OFFROAD
$117.95Bling Pack - Husqvarna - M57-5024L Precision CNC machined for optimal compatibility Vibrant blue finish adds a stylish touch Contents tailored to specific applications for maximum utility Durable materials ensure long-lasting...12311473- SKU:
- 12311473
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
$117.95 -
MOOSE OFFROAD Clutch Kit - KX 450/X/SR M90-264
MOOSE OFFROAD
$202.95Clutch Kit - KX 450/X/SR Designed to outperform OEM or aftermarket clutches, A one-stop shop for all of your clutch components11313657- SKU:
- 11313657
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
$202.95 -
MOOSE OFFROAD Dual Sprocket - Red - 51 Tooth 1210-897-51-13X
MOOSE OFFROAD
$69.95Dual Sprocket - Red - 51 Tooth Designed 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...12102645- SKU:
- 12102645
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
$69.95 -
PARTS UNLIMITED 428 - Drive Chain - 130 Links T428130
PARTS UNLIMITED
$20.95428 - Drive Chain - 130 Links Reliable, high-quality chain at the absolute lowest price, Precut lengths boxed individually with clip-type master link, Made in TaiwanT428130- SKU:
- T428130
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
$20.95 -
PARTS UNLIMITED Rear Sprocket - 47 Tooth - Kawasaki/Suzuki 42041-152847
PARTS UNLIMITED
$21.37Rear Sprocket - 47 Tooth - Kawasaki/Suzuki All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect...12100286- SKU:
- 12100286
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
$21.37 -
PARTS UNLIMITED Rear Sprocket - 37 Tooth - Honda 41201-GEL-70037
PARTS UNLIMITED
$18.31Rear Sprocket - 37 Tooth - Honda All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a perfect fit,...12100371- SKU:
- 12100371
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$18.31 -
On Sale
Pro Circuit Shift Shaft Brace for Honda CRF110F 2013-2025 2312101
PRO CIRCUIT
MSRP: $59.95Now: $52.76Was: $59.95Enhance the durability and performance of your CRF110F with the PRO CIRCUIT Shift Shaft Brace. This essential upgrade provides added support to the shift shaft, reducing the risk of damage during aggressive riding. Designed for optimal fit and function,...11100096- SKU:
- 11100096
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
MSRP: $59.95Now: $52.76Was: $59.95
