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!
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MOOSE RACING Front Sprocket - 12 Tooth - Honda 26-1106-12CRMO
MOOSE RACING
$15.95Honda's stock front sprocket can become a limiting factor when you're pushing your bike harder—wear accelerates, and power transfer suffers. The MOOSE RACING 12-Tooth Front Sprocket replaces that weak link with a purpose-built component engineered to...12122061- SKU:
- 12122061
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$15.95 -
MOOSE RACING Front Sprocket - 13 Tooth - Honda 26-1106-13CRMO
MOOSE RACING
$16.95A worn or undersized front sprocket robs your Honda of acceleration response and forces your engine to work harder at highway speeds. This MOOSE RACING 13-tooth sprocket delivers the durability and precision needed for consistent performance, whether...12122062- SKU:
- 12122062
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$16.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1106-14CRMO
MOOSE RACING
$16.95A 14-tooth front sprocket directly impacts your Honda's acceleration response and overall driveline efficiency. If you're running stock gearing, this chromoly upgrade delivers measurable gains in power delivery while maintaining the durability needed for...12122063- SKU:
- 12122063
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$16.95 -
MOOSE RACING Front Sprocket - 15 Tooth - Honda 26-1106-15CRMO
MOOSE RACING
$16.95Your Honda's drivetrain efficiency depends on precise power transfer from engine to wheel—and a worn or undersized front sprocket robs you of both. This MOOSE RACING 15-tooth chromoly sprocket is engineered to handle high-load impacts while maintaining...12122064- SKU:
- 12122064
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$16.95 -
MOOSE RACING Front Sprocket - 13 Tooth - Honda 26-1113-13CRMO
MOOSE RACING
$16.95A worn or undersized front sprocket directly limits your Honda's acceleration and power delivery to the rear wheel. This MOOSE RACING 13-tooth sprocket restores efficient driveline engagement through precision engineering and heat-treated chromoly...12122065- SKU:
- 12122065
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$16.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1113-14CRMO
MOOSE RACING
$16.95A worn or undersized front sprocket robs your Honda of acceleration and forces your engine to work harder than necessary. The MOOSE RACING 14-tooth front sprocket is machined from impact-resistant chromoly steel and engineered to handle the punishment of...12122066- SKU:
- 12122066
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
$16.95 -
MOOSE RACING Front Sprocket - 15 Tooth - Honda 26-1113-15CRMO
MOOSE RACING
$16.95A worn or damaged front sprocket directly impacts your Honda's acceleration, chain wear, and overall drivetrain efficiency. The MOOSE RACING 15-tooth front sprocket delivers the precision engineering and material durability needed for consistent...12122067- SKU:
- 12122067
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
$16.95 -
MOOSE RACING Front Sprocket - 13 Tooth - XR500/600R 26-1126-13CRMO
MOOSE RACING
$21.95A worn or incorrect front sprocket directly impacts your XR500/600R's acceleration, top-end performance, and driveline efficiency. MOOSE Racing's 13-tooth chromoly sprocket is precision-engineered to handle the stress of aggressive riding while...12122068- SKU:
- 12122068
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
$21.95 -
MOOSE RACING Front Sprocket - 14 Tooth - XR500/600R 26-1126-14CRMO
MOOSE RACING
$21.95A worn or incorrect front sprocket directly impacts acceleration, top-end performance, and drivetrain longevity on your XR500/600R. The MOOSE RACING 14-tooth front sprocket restores OEM-spec precision while delivering superior durability through chromoly...12122069- SKU:
- 12122069
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$21.95 -
MOOSE RACING Front Sprocket - 15 Tooth - XR500/600R 26-1126-15CRMO
MOOSE RACING
$22.95A worn or undersized front sprocket robs your XR500/600R of acceleration and top-end performance. The MOOSE RACING 15-tooth front sprocket delivers precise engagement with your countershaft while resisting the wear and deformation that comes with...12122070- SKU:
- 12122070
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
$22.95 -
MOOSE RACING Front Sprocket - 10 Tooth - ATC 185/200 26-1132-10CRMO
MOOSE RACING
$19.95A worn or undersized front sprocket directly limits your acceleration and top-end performance—especially on high-demand machines like the ATC 185/200. This MOOSE RACING sprocket delivers precise tooth engagement and load distribution to handle the...12122071- SKU:
- 12122071
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
$19.95 -
MOOSE RACING Front Sprocket - 11 Tooth - ATC 185/200 26-1132-11CRMO
MOOSE RACING
$19.95If you're running an ATC 185/200 and experiencing chain slip or inconsistent power delivery, a worn front sprocket is often the culprit. The MOOSE RACING 11-tooth front sprocket restores precise engagement with your chain while improving throttle...12122072- SKU:
- 12122072
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
$19.95 -
MOOSE RACING Front Sprocket - 12 Tooth - ATC 185/200 26-1132-12CRMO
MOOSE RACING
$20.95A worn or incorrect front sprocket directly impacts your ATC's acceleration, top-end speed, and overall driveline efficiency. The MOOSE RACING 12-tooth front sprocket is engineered with chromoly steel and precision-broached splines to handle the demands...12122073- SKU:
- 12122073
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
$20.95 -
MOOSE RACING Front Sprocket - 12 Tooth - Honda FRONT SPROCKET - HO
MOOSE RACING
$21.95A worn or undersized front sprocket directly impacts your throttle response, acceleration, and overall driveline efficiency. This MOOSE RACING 12-tooth sprocket restores precise power transfer to your countershaft while delivering the durability needed...12122074- SKU:
- 12122074
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$21.95 -
MOOSE RACING Front Sprocket - 13 Tooth - Honda 26-1142-13CRMO
MOOSE RACING
$21.95A worn or undersized front sprocket robs your bike of acceleration and top-end performance. The MOOSE RACING 13-tooth front sprocket delivers precise engagement with your countershaft through broached inner splines that distribute driveline forces across...12122075- SKU:
- 12122075
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
$21.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1142-14CRMO
MOOSE RACING
$22.95A worn or undersized front sprocket robs your dirt bike, ATV, or adventure bike of acceleration and chain control. This MOOSE RACING 14-tooth sprocket delivers the precision engineering and durability needed for consistent performance across demanding...12122076- SKU:
- 12122076
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$22.95 -
MOOSE RACING Front Sprocket - 13 Tooth - ATC 350 X 26-1152-13CRMO
MOOSE RACING
$20.95A quality front sprocket is the foundation of responsive power delivery and precise gear ratios in your ATC 350 X. The MOOSE RACING 13-tooth sprocket is machined from chromoly steel and engineered to OEM specifications, ensuring durability under...12122077- SKU:
- 12122077
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
$20.95 -
MOOSE RACING Front Sprocket - 13 Tooth - CRF230L 26-1153-13CRMO
MOOSE RACING
$21.95A worn or incorrect front sprocket directly impacts your CRF230L's acceleration, top-end speed, and engine efficiency. This MOOSE RACING 13-tooth sprocket is engineered to precise OEM specifications with materials and construction that withstand the...12122078- SKU:
- 12122078
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
$21.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1153-14CRMO
MOOSE RACING
$22.95A worn or damaged front sprocket directly impacts your bike's acceleration, chain engagement, and overall drivetrain efficiency. This MOOSE RACING 14-tooth sprocket is engineered to tight OEM tolerances and built from high-tensile chromoly steel,...12122079- SKU:
- 12122079
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
$22.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1157-14CRMO
MOOSE RACING
$15.95A worn or undersized front sprocket robs you of acceleration and forces your engine to work harder than it should. The MOOSE RACING 14-tooth front sprocket restores precise power delivery to the countershaft, engineered with chromoly steel and heat...12122080- SKU:
- 12122080
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
$15.95
