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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- Qty in Cart
- Quantity
- Price
- Subtotal
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VINTCO Clutch Plate Kit - Suzuki KCLS25
VINTCO
$99.95A worn or slipping clutch will kill your performance on track or off. The VINTCO Clutch Plate Kit for Suzuki KCLS25 delivers OEM-equivalent or better engagement and durability with premium materials engineered to handle sustained power delivery without...11313792- SKU:
- 11313792
- Availability:
- Ships Same Business Day
- Weight:
- 1.47 LBS
$99.95 -
VINTCO Clutch Plate Kit - RM 100/125 KCLS03
VINTCO
$99.95A worn or slipping clutch compromises power transfer and throttle response—critical issues on the track or during aggressive riding. The VINTCO Clutch Plate Kit for RM 100/125 delivers OEM-equivalent performance with modern materials engineered for...11313793- SKU:
- 11313793
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$99.95 -
VINTCO Clutch Plate Kit - Suzuki KCLS14
VINTCO
$129.95A worn or slipping clutch kills performance and reliability—whether you're on the track or the street. The VINTCO Clutch Plate Kit for Suzuki KCLS14 delivers OEM-equivalent fitment with modern materials engineered for smooth power delivery and zero fade...11313795- SKU:
- 11313795
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
$129.95 -
VINTCO Clutch Plate Kit - Suzuki KCLS16
VINTCO
$99.95A worn clutch plate kit compromises power transfer and introduces inconsistent engagement—exactly what you don't need whether you're on the track or the street. The VINTCO Clutch Plate Kit KCLS16 restores full lockup efficiency with a complete assembly...11313797- SKU:
- 11313797
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
$99.95 -
VINTCO Clutch Plate Kit - RM 125 KCLS17
VINTCO
$129.95A worn or failing clutch plate directly impacts your RM 125's power delivery, throttle response, and overall rideability. This VINTCO kit replaces all critical friction and steel plates with higher-durability materials, restoring smooth engagement and...11313798- SKU:
- 11313798
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 125 KCLS18
VINTCO
$129.95A worn or slipping clutch kills performance and wastes your track time. The VINTCO Clutch Plate Kit for RM 125 delivers complete, ready-to-install clutch components engineered to match or exceed OEM specifications—so you get back to riding with...11313799- SKU:
- 11313799
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 125 KCLS19
VINTCO
$129.95A worn or slipping clutch compromises your RM 125's power delivery and throttle response—exactly what you can't afford on the track or trail. The VINTCO Clutch Plate Kit restores crisp engagement and consistent grip across the entire RPM range, whether...11313800- SKU:
- 11313800
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 250 KCLS20
VINTCO
$129.95Your RM 250's clutch performance directly impacts your ability to transfer power cleanly and consistently through the powerband. Factory clutch plates wear predictably, leading to slippage and inconsistent engagement that compounds over race seasons. The...11313801- SKU:
- 11313801
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
$129.95Qty in Cart: 0Quantity:Price:$129.95Subtotal: -
VINTCO Clutch Plate Kit - RM/RMX 250 KCLS22
VINTCO
$129.95A worn or slipping clutch costs you consistency on the track and reliability on the street. The VINTCO Clutch Plate Kit delivers the complete solution—steel plates, friction plates, and springs in one package—so you can rebuild your RM/RMX 250's clutch...11313803- SKU:
- 11313803
- Availability:
- Ships Same Business Day
- Weight:
- 1.84 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 250 KCLS23
VINTCO
$129.95A worn or slipping clutch can cost you races and reliability. This complete VintCo clutch plate kit gives you everything needed for a professional rebuild—steel plates, cork-infused friction plates, and heat-treated springs—all engineered to OEM or...11313804- SKU:
- 11313804
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 250 KCLS24
VINTCO
$129.95A worn or slipping clutch will kill your track times and leave you stranded on the street. The VINTCO Clutch Plate Kit for RM 250 delivers OEM-equivalent or superior performance with a complete, ready-to-install solution that eliminates the hassle of...11313805- SKU:
- 11313805
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 370/400 KCLS07
VINTCO
$129.95A worn or slipping clutch can cost you races and reliability. The VINTCO Clutch Plate Kit RM 370/400 delivers complete engagement without the downtime of sourcing individual components separately. This kit gives you OEM-equivalent or better performance...11313806- SKU:
- 11313806
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
$129.95 -
VINTCO Clutch Plate Kit - RM 465/500 KCLS26
VINTCO
$129.95A worn or slipping clutch kills performance and reliability on track or street. The VINTCO Clutch Plate Kit RM 465/500 delivers OEM-equivalent fitment with modern friction materials that eliminate fade and provide consistent power delivery under...11313808- SKU:
- 11313808
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
$129.95 -
VINTCO Clutch Plate Kit - TM 400 KCLS10
VINTCO
$129.95A worn or slipping clutch can cost you critical seconds on the track and reliability on the street. The VINTCO Clutch Plate Kit TM 400 KCLS10 delivers OEM-equivalent or superior performance with modern materials engineered for smooth engagement and...11313809- SKU:
- 11313809
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
$129.95Qty in Cart: 0Quantity:Price:$129.95Subtotal: -
VINTCO Clutch Plate Kit - Yamaha KCLY04
VINTCO
$129.95A worn or marginal clutch plate kit robs your Yamaha of crisp throttle response and reliable power transfer—especially under load. The VINTCO KCLY04 delivers consistent engagement across the RPM range with upgraded friction materials and heat-treated...11313810- SKU:
- 11313810
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
$129.95 -
VINTCO Clutch Plate Kit - IT/YZ 250 KCLY07
VINTCO
$99.95A worn or slipping clutch decimates power delivery and wastes your performance gains. The VINTCO Clutch Plate Kit for IT/YZ 250 delivers OEM-equivalent engagement with superior durability, so you can focus on throttle control rather than clutch fade...11313811- SKU:
- 11313811
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
$99.95 -
VINTCO Clutch Plate Kit - IT/YZ 250/490 KCLY14
VINTCO
$129.95A worn or slipping clutch compromises power transfer and creates unpredictable engagement—especially critical in high-RPM racing environments. The VINTCO Clutch Plate Kit delivers OEM-equivalent performance with modern materials engineered for consistent...11313812- SKU:
- 11313812
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
$129.95 -
VINTCO Clutch Plate Kit - YZ 400 KCLY09
VINTCO
$129.95A worn or slipping clutch will kill your YZ 400's acceleration and leave you stranded on the track or trail. The VINTCO Clutch Plate Kit delivers OEM-equivalent performance with modern materials engineered for durability and consistent power delivery, so...11313813- SKU:
- 11313813
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
$129.95 -
VINTCO Clutch Plate Kit - Yamaha KCLY01
VINTCO
$99.95A worn or compromised clutch directly impacts your Yamaha's power delivery and rideability—whether you're pushing hard on track or cruising on the street. The VINTCO Clutch Plate Kit delivers consistent engagement and smooth power transfer by replacing...11313814- SKU:
- 11313814
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
$99.95 -
VINTCO Clutch Plate Kit - YZ 125 KCLY02
VINTCO
$99.95A worn or slipping clutch compromises power delivery and forces you to compensate with throttle control—exactly what you don't need during a race or aggressive trail riding. The VINTCO Clutch Plate Kit restores full engagement and fade-free performance,...11313815- SKU:
- 11313815
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
$99.95
