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 - 15 Tooth - CR500R 26-1187-15CRMO
MOOSE RACING
$22.95A worn or undersized front sprocket limits your CR500R's acceleration and overall drivetrain efficiency—costing you crucial performance on the track or trail. This MOOSE Racing 15-tooth sprocket restores precise power delivery through meticulously...12122096- SKU:
- 12122096
- Availability:
- Ships Same Business Day
- Weight:
- 0.42 LBS
$22.95 -
MOOSE RACING Front Sprocket - 15 Tooth - XRV 750 Africa Twin 26-1191-15CRMO
MOOSE RACING
$25.95If you're pushing your XRV 750 Africa Twin to its limits, your front sprocket needs to match that intensity. A worn or undersized sprocket will rob you of acceleration and put unnecessary strain on your drivetrain—the MOOSE RACING 15-tooth front sprocket...12122097- SKU:
- 12122097
- Availability:
- Ships Same Business Day
- Weight:
- 0.67 LBS
$25.95 -
MOOSE RACING Front Sprocket - 16 Tooth - XRV 750 Africa Twin 26-1191-16CRMO
MOOSE RACING
$26.95The front sprocket is a critical drivetrain component that directly affects acceleration, top speed, and engine load characteristics. A properly sized sprocket ensures your XRV 750 Africa Twin delivers power efficiently to the rear wheel while minimizing...12122098- SKU:
- 12122098
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
$26.95 -
MOOSE RACING Front Sprocket - 17 Tooth - XRV 750 Africa Twin 26-1191-17CRMO
MOOSE RACING
$26.95A worn or incorrect front sprocket compromises acceleration, top-end performance, and driveline efficiency on your XRV 750 Africa Twin. This 17-tooth MOOSE Racing sprocket restores precise power delivery with OEM-matched specifications, while its...12122099- SKU:
- 12122099
- Availability:
- Ships Same Business Day
- Weight:
- 0.82 LBS
$26.95 -
MOOSE RACING Front Sprocket - 13 Tooth - Honda 26-1192-13CRMO
MOOSE RACING
$21.95A worn or mismatched front sprocket directly impacts throttle response, acceleration, and drivetrain longevity—especially under race conditions or aggressive riding. This MOOSE RACING sprocket delivers the precision tolerances and material durability...12122100- SKU:
- 12122100
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
$21.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1192-14CRMO
MOOSE RACING
$21.95A 14-tooth front sprocket directly impacts your Honda's acceleration and low-end power delivery—critical factors whether you're tackling technical trail sections or pushing hard on the track. MOOSE Racing's chromoly construction resists the impact cycles...12122101- SKU:
- 12122101
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
$21.95 -
MOOSE RACING Front Sprocket - 13 Tooth - XT 660 R 26-1194-13CRMO
MOOSE RACING
$22.95A worn or incorrect front sprocket directly impacts your XT 660 R's acceleration, top-end power delivery, and overall driveline efficiency. This MOOSE Racing 13-tooth sprocket restores precision engagement with your countershaft while resisting the...12122102- SKU:
- 12122102
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
$22.95 -
MOOSE RACING Front Sprocket - 14 Tooth - XT 660 X 26-1194-14CRMO
MOOSE RACING
$23.95A worn or damaged front sprocket compromises your power transfer and accelerates chain wear across your entire drivetrain. The MOOSE RACING 14-tooth front sprocket is engineered with chromoly steel and precision-broached inner splines to handle impact...12122103- SKU:
- 12122103
- Availability:
- Ships Same Business Day
- Weight:
- 0.39 LBS
$23.95 -
MOOSE RACING Front Sprocket - 15 Tooth - XT 660 Z 26-1194-15CRMO
MOOSE RACING
$23.95A worn or incorrect front sprocket throws off your XT 660 Z's power delivery and accelerates wear across your entire drivetrain. The MOOSE RACING 15-tooth front sprocket restores precise engagement with your countershaft while distributing driveline...12122104- SKU:
- 12122104
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
$23.95 -
MOOSE RACING Front Sprocket - 16 Tooth - XR 650 L 26-1194-16CRMO
MOOSE RACING
$23.95A worn or undersized front sprocket robs your XR 650 L of acceleration and forces your engine to work harder at highway speeds. The MOOSE RACING 16-tooth front sprocket restores precise power delivery by maintaining exact OEM tolerances and distributing...12122105- SKU:
- 12122105
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$23.95 -
MOOSE RACING Front Sprocket - 13 Tooth - Honda/Polaris 26-1195-13CRMO
MOOSE RACING
$22.95A worn or incorrect front sprocket directly impacts throttle response, acceleration, and overall drivetrain efficiency. The MOOSE RACING 13-tooth front sprocket delivers precision engineering with chromoly construction designed to handle high-impact...12122106- SKU:
- 12122106
- Availability:
- Ships Same Business Day
- Weight:
- 0.37 LBS
$22.95 -
MOOSE RACING Front Sprocket - 14 Tooth - XR 600 R 26-1195-14CRMO
MOOSE RACING
$23.95A worn or incorrect front sprocket directly impacts your XR 600 R's acceleration, top-end speed, and overall driveline efficiency. This 14-tooth MOOSE Racing sprocket is engineered to precise OEM specifications, ensuring consistent power delivery without...12122107- SKU:
- 12122107
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$23.95 -
MOOSE RACING Front Sprocket - 15 Tooth - XR 650 L 26-1195-15CRMO
MOOSE RACING
$23.95A worn or undersized front sprocket directly impacts your XR 650 L's acceleration, fuel efficiency, and driveline longevity. This MOOSE RACING 15-tooth sprocket restores precise power delivery by distributing forces across maximum spline contact,...12122108- SKU:
- 12122108
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
$23.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1196-14CRMO
MOOSE RACING
$27.95A worn or undersized front sprocket directly impacts your power delivery, acceleration response, and overall driveline reliability. The MOOSE RACING 14-tooth front sprocket is engineered to handle the demands of competitive riding and rigorous trail use...12122109- SKU:
- 12122109
- Availability:
- Ships Same Business Day
- Weight:
- 0.49 LBS
$27.95 -
MOOSE RACING Front Sprocket - 15 Tooth - Honda 26-1196-15CRMO
MOOSE RACING
$28.95Your dirt bike's front sprocket endures relentless chain torque and impact loads—stock sprockets deform under sustained high-RPM riding, causing premature wear and power loss. The MOOSE RACING 15-Tooth Front Sprocket is engineered with chromoly steel and...12122110- SKU:
- 12122110
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
$28.95 -
MOOSE RACING Front Sprocket - 16 Tooth - Honda 26-1196-16CRMO
MOOSE RACING
$28.95A worn or damaged front sprocket compromises power delivery and accelerates wear across your entire drivetrain. The MOOSE RACING 16-tooth front sprocket delivers the precision engineering and durability needed to handle aggressive riding and racing...12122111- SKU:
- 12122111
- Availability:
- Ships Same Business Day
- Weight:
- 0.62 LBS
$28.95 -
MOOSE RACING Front Sprocket - 12 Tooth - Honda 26-1199-12CRMO
MOOSE RACING
$20.95A worn or undersized front sprocket robs your Honda of acceleration and throttle response while accelerating wear on your entire drivetrain. The MOOSE RACING 12-tooth front sprocket restores precision engagement with your countershaft, distributing...12122112- SKU:
- 12122112
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
$20.95 -
MOOSE RACING Front Sprocket - 14 Tooth - Honda 26-1199-14CRMO
MOOSE RACING
$21.95A worn or undersized front sprocket directly impacts your acceleration, throttle response, and overall drivetrain efficiency. This MOOSE Racing 14-tooth sprocket delivers the durability and precision needed for consistent performance across dirt bikes,...12122114- SKU:
- 12122114
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$21.95 -
MOOSE RACING Front Sprocket - 13 Tooth - XR 400 R 26-11A1-13CRMO
MOOSE RACING
$22.95A worn or incorrect front sprocket directly impacts your XR 400 R's acceleration, top-end speed, and overall driveline efficiency. This 13-tooth MOOSE RACING sprocket delivers precise engagement with your countershaft while resisting the wear and...12122116- SKU:
- 12122116
- Availability:
- Ships Same Business Day
- Weight:
- 0.36 LBS
$22.95 -
MOOSE RACING Front Sprocket - 14 Tooth - XR 400 R 26-11A1-14CRMO
MOOSE RACING
$22.95A worn or undersized front sprocket directly impacts your XR 400 R's acceleration, throttle response, and overall driveline efficiency. The MOOSE RACING 14-tooth front sprocket delivers precision-engineered durability with chromoly steel construction and...12122117- SKU:
- 12122117
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
$22.95
