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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Sunstar 520 HDN1 Clip Connecting Link for Honda CR125R 1982-2007 SS520HDN1-L
SUNSTAR SPROCKETS
$5.95The 520 HDN1 Clip Connecting Link is designed for seamless integration with the 520 HDN1 series chain, ensuring reliable performance and durability. This connecting link provides a secure connection that simplifies installation and maintenance, making it...12250762- SKU:
- 12250762
- Availability:
- Ships Same Business Day
- Weight:
- 0.08 LBS
$5.95 -
MOOSE RACING Steel Rear Sprocket - Honda - 36 Tooth 1214ST-36
MOOSE RACING
$26.95Steel Rear Sprocket - Honda - 36 Tooth Manufactured from premium-quality C45 high-carbon steel, CNC precision-machined to assure tight tolerances, Machined with lightening holes, Attractive bright zinc-plated finish12102739- SKU:
- 12102739
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$26.95 -
MOOSE RACING Steel Rear Sprocket - Honda - 46 Tooth 1214ST-46
MOOSE RACING
$26.95Steel Rear Sprocket - Honda - 1214ST-46 Constructed from premium C45 high-carbon steel for durability and strength. CNC precision-machined to ensure tight tolerances for optimal performance. Features lightening holes to reduce weight without...12102740- SKU:
- 12102740
- Availability:
- Ships Same Business Day
- Weight:
- 1.79 LBS
$26.95 -
MOOSE RACING Steel Rear Sprocket - Honda - 37 Tooth 1213ST-37
MOOSE RACING
$26.95Steel Rear Sprocket - Honda - 37 Tooth Manufactured from premium-quality C45 high-carbon steel, CNC precision-machined to assure tight tolerances, Machined with lightening holes, Attractive bright zinc-plated finish12102738- SKU:
- 12102738
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
$26.95 -
UFO Chain Guide - Black - KTM KT05017#001
UFO
$24.95Chain Guide - Black - KTM Replaces OEM, Long-wearing polyurethane construction12311588- SKU:
- 12311588
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
$24.95 -
MOOSE RACING Steel Clutch Plates - Gas Gas/Husqvarna/KTM M80-7514-9
MOOSE RACING
$68.95Steel Clutch Plates - Gas Gas/Husqvarna/KTM Made of Steel, not aluminum like other clutch drive plates, Increased weight (3/4 Ib) over stock plates adds flywheel effect, aiding starting and traction, Will not fade or expand like aluminum plates, 300%...11313851- SKU:
- 11313851
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
$68.95 -
MOOSE RACING Steel Clutch Plates - YZ 250 F/X M80-7421-7
MOOSE RACING
$68.95Steel Clutch Plates - YZ 250 F/X Made of Steel, not aluminum like other clutch drive plates, Increased weight (3/4 Ib) over stock plates adds flywheel effect, aiding starting and traction, Will not fade or expand like aluminum plates, 300% longer life...11313853- SKU:
- 11313853
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$68.95 -
MOOSE RACING Clutch Springs - WR/YZ 450F HDS-156-6
MOOSE RACING
$16.95Clutch Springs - WR/YZ 450F Springs are precision-wound using the finest chrome silicone wire, Heat-treated and shot-peened for maximum life, Improved feel at the clutch lever and stronger performance than OEM springs11313856- SKU:
- 11313856
- Availability:
- Ships Same Business Day
- Weight:
- 0.24 LBS
$16.95 -
MOOSE RACING Steel Clutch Plates - KX 250/X M80-7323-7
MOOSE RACING
$68.95Steel Clutch Plates - KX 250/X Made of Steel, not aluminum like other clutch drive plates, Increased weight (3/4 Ib) over stock plates adds flywheel effect, aiding starting and traction, Will not fade or expand like aluminum plates, 300% longer life than...11313852- SKU:
- 11313852
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$68.95 -
MOOSE RACING Steel Clutch Plates - KTM/Gas Gas/Husqvarna M80-7515-8
MOOSE RACING
$101.95Steel Clutch Plates - KTM/Gas Gas/Husqvarna Made of Steel, not aluminum like other clutch drive plates, Increased weight (3/4 Ib) over stock plates adds flywheel effect, aiding starting and traction, Will not fade or expand like aluminum plates, 300%...11313104- SKU:
- 11313104
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
$101.95 -
MOOSE RACING Chain Roller - 34mm G32-1501
MOOSE RACING
$13.95Chain Roller - 34mm G32-1501 Designed to minimize friction for a smoother drivetrain performance. Constructed from durable polyurethane with a 98A durometer rating for longevity. Features precision contact sealed bearings to protect against...12311569- SKU:
- 12311569
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$13.95 -
MOOSE RACING Chain Roller - 38mm G32-1502
MOOSE RACING
$13.95Chain Roller - 38mm G32-1502 Designed to minimize friction for improved drivetrain efficiency. Constructed from durable polyurethane with a 98A durometer for extended lifespan. Features precision contact sealed bearings to protect against...12311570- SKU:
- 12311570
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
$13.95 -
MOOSE RACING Chain Roller - 34mm G32-5501
MOOSE RACING
$13.95Chain Roller - 34mm Reduce the friction dragging down your drivetrain, Polyurethane roller with 98A durometer harness for long life, Precision contact sealed bearings keep water and dirt away, Made in the U.S.A.12311571- SKU:
- 12311571
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
$13.95 -
MOOSE RACING Chain Roller - 38mm G32-2501
MOOSE RACING
$13.95Chain Roller - 38mm Reduce the friction dragging down your drivetrain, Polyurethane roller with 98A durometer harness for long life, Precision contact sealed bearings keep water and dirt away, Made in the U.S.A.12311572- SKU:
- 12311572
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$13.95 -
MOOSE RACING Chain Roller - 32mm G32-6501
MOOSE RACING
$13.95Chain Roller - 32mm Reduce the friction dragging down your drivetrain, Polyurethane roller with 98A durometer harness for long life, Precision contact sealed bearings keep water and dirt away, Made in the U.S.A.12311573- SKU:
- 12311573
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$13.95 -
MOOSE RACING Chain Roller - 38mm G32-6502
MOOSE RACING
$13.95Chain Roller - 38mm G32-6502 Minimizes friction for enhanced drivetrain efficiency Durable polyurethane construction with a 98A durometer rating Features precision contact sealed bearings for optimal protection Designed to keep water and...12311574- SKU:
- 12311574
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
$13.95 -
MOOSE RACING Pro Chain Guide - Black - Husqvarna/KTM PX1664
MOOSE RACING
$49.95Pro Chain Guide - Black - Husqvarna/KTM Made from high-density polyethylene, Two-piece design for easy mounting without chain removal, Mounting hardware included12311587- SKU:
- 12311587
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
$49.95 -
Hinson Racing Clutch Kit for Honda CRF250R 2022-2025 HC894-2201
HINSON RACING
$1,159.99Upgrade your ride with the HINSON RACING Clutch Kit designed specifically for the CRF250R/RX. This high-performance clutch kit enhances power delivery and ensures smoother engagement, making it perfect for both competitive racing and recreational riding...11300683- SKU:
- 11300683
- Availability:
- Ships Same Business Day
- Weight:
- 5.31 LBS
$1,159.99 -
Hinson Racing Clutch Plate and Spring Kit for Honda CRF250R 2022-2024 FSC894-9-2201
HINSON RACING
$229.99Enhance your CRF250R/RX's performance with our premium Clutch Plate and Spring Kit, meticulously designed for compatibility with OEM pressure plates and Hinson components. Crafted from high-temperature steel, this kit promises unmatched durability and...11313850- SKU:
- 11313850
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
$229.99 -
Hinson Racing Clutch Plate Kit Fiber 2022-2024 Honda CRF250R FP094-9-001
HINSON RACING
$109.99Elevate your riding experience with the Clutch Plate Kit - Fiber for CRF250R/RX. Engineered to optimize the performance of your OEM clutch components and Hinson parts, this kit ensures unmatched durability and responsiveness on the track. With meticulous...11313876- SKU:
- 11313876
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
$109.99
