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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PROX 428 MX Clip Connecting Link 07.RC428CL
PROX
$5.99Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design12310888- SKU:
- 12310888
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- QX-RING
- MASTER LINK CONNECTOR:
- CLIP
- NUMBER OF LINKS:
- 1
$5.99 -
On Sale
PROX 520 MX Chain - 120 Link 07.RC520120C
PROX
MSRP: $104.95Now: $89.99Was: $104.95Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design12310889- SKU:
- 12310889
- Availability:
- Ships Same Business Day
- Weight:
- 4.15 LBS
- CHAIN TYPE:
- 520 MX
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- QX-RING
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- DRIVE CHAIN
- NUMBER OF LINKS:
- 120
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
MSRP: $104.95Now: $89.99Was: $104.95 -
PROX 520 MX Chain - Gold - 120 Link 07.RC520120CG
PROX
$105.95Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design12310890- SKU:
- 12310890
- Availability:
- Ships Same Business Day
- Weight:
- 4.05 LBS
- CHAIN TYPE:
- 520 MX
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- QX-RING
- PRODUCT NAME:
- DRIVE CHAIN
- UNITS:
- EACH
- NUMBER OF LINKS:
- 120
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
$105.95 -
PROX 520 X-Ring Chain - 120 Link 07.RC520120XC
PROX
$125.95Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design, X-ring offers 150%+ chain life12310891- SKU:
- 12310891
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
- CHAIN SIZE:
- 520
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- CHAIN TYPE:
- 520 MX
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- QX-RING
- MASTER LINK CONNECTOR:
- CLIP
$125.95 -
PROX 520 X-Ring Chain - Gold - 120 Link 07.RC520120XCG
PROX
$129.95Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design, X-ring offers 150%+ chain life12310892- SKU:
- 12310892
- Availability:
- Ships Same Business Day
- Weight:
- 4.20 LBS
- CHAIN TYPE:
- 520 MX
- COLOR/FINISH:
- GOLD
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- QX-RING
- MATERIAL:
- STEEL
- NUMBER OF LINKS:
- 120
- PRODUCT NAME:
- DRIVE CHAIN
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
$129.95 -
PROX 520 MX Clip Connecting Link 07.RC520CL
PROX
$7.99Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design12310893- SKU:
- 12310893
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- NUMBER OF LINKS:
- 1
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
- CHAIN TYPE:
- 520 MX
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- SEAL TYPE:
- QX-RING
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
$7.99 -
PROX 520 MX Clip Connecting Link - Gold 07.RC520CLG
PROX
$7.99Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design12310894- SKU:
- 12310894
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- NUMBER OF LINKS:
- 1
- SEAL TYPE:
- QX-RING
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
- UNITS:
- EACH
- CHAIN TYPE:
- 520 MX
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- OFF-ROAD
$7.99 -
PROX 520 MXR X-Ring Clip Connecting Link 07.RC520XCL
PROX
$7.99Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design, X-ring offers 150%+ chain life12310895- SKU:
- 12310895
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
- SEAL TYPE:
- QX-RING
- COLOR/FINISH:
- NATURAL
- NUMBER OF LINKS:
- 1
- MATERIAL:
- STEEL
- PRODUCT NAME:
- CONNECTING LINK
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
$7.99 -
PROX 520 MXR X-Ring Clip Connecting Link - Gold 07.RC520XCLG
PROX
$7.99Assembled using Japanese steel, Surface treated and hardened pins, Shot-peened rollers for increased strength and stress resistance, Heat-treated plates, bushings, and rollers, Weight-optimized design, X-ring offers 150%+ chain life12310896- SKU:
- 12310896
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- MATERIAL:
- STEEL
- SEAL TYPE:
- QX-RING
- CHAIN SIZE:
- 520
- MASTER LINK CONNECTOR:
- CLIP
- PRODUCT NAME:
- CONNECTING LINK
- UNITS:
- EACH
- COLOR/FINISH:
- GOLD
- NUMBER OF LINKS:
- 1
- RIDING STYLE:
- OFF-ROAD
$7.99 -
PROX Clutch Slave Cylinder Rebuild Kit 16.950000
PROX
$29.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320979- SKU:
- 11320979
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLAVE CYLINDER
- PRODUCT NAME:
- CLUTCH REBUILD KIT
- UNITS:
- KIT
$29.95 -
PROX Clutch Slave Cylinder Rebuild Kit 16.950001
PROX
$29.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320980- SKU:
- 11320980
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLAVE CYLINDER
- PRODUCT NAME:
- CLUTCH REBUILD KIT
- UNITS:
- KIT
$29.95Qty in Cart: 0Quantity:Price:$29.95Subtotal: -
PROX Clutch Slave Cylinder Rebuild Kit 16.950004
PROX
$34.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320983- SKU:
- 11320983
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- TYPE:
- SLAVE CYLINDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- PRODUCT NAME:
- CLUTCH REBUILD KIT
$34.95 -
PROX Clutch Slave Cylinder Rebuild Kit 16.950005
PROX
$34.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320984- SKU:
- 11320984
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- TYPE:
- SLAVE CYLINDER
- PRODUCT NAME:
- CLUTCH REBUILD KIT
- UNITS:
- KIT
- RIDING STYLE:
- OFF-ROAD
$34.95 -
PROX Clutch Slave Cylinder Rebuild Kit 16.950006
PROX
$34.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320985- SKU:
- 11320985
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- SLAVE CYLINDER
- PRODUCT NAME:
- CLUTCH REBUILD KIT
- UNITS:
- KIT
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
PROX Clutch Slave Cylinder Rebuild Kit 16.950008
PROX
$34.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320987- SKU:
- 11320987
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- CLUTCH REBUILD KIT
- TYPE:
- SLAVE CYLINDER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
$34.95 -
PROX Clutch Slave Cylinder Rebuild Kit 16.950009
PROX
$34.95Wide range of applications, Kit contains all necessary components to rebuild your clutch cylinder, Designed and manufactured to meet or exceed OEM parts11320988- SKU:
- 11320988
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- PRODUCT NAME:
- CLUTCH REBUILD KIT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- TYPE:
- SLAVE CYLINDER
$34.95 -
PROX Clutch Friction Plates 16.S53014
PROX
$175.95Manufactured by leading OEM factories, Made to exact OEM specifications for maximum performance and durability, Complete set per application for easy replacement, Can be used with all other ProX or OEM clutch components11312449- SKU:
- 11312449
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- OFF-ROAD
- PRODUCT NAME:
- FRICTION PLATE SET
- TYPE:
- CLUTCH
- UNITS:
- SET OF 9
$175.95 -
PROX Clutch Friction Plates 16.S50012
PROX
$45.95Manufactured by leading OEM factories, Made to exact OEM specifications for maximum performance and durability, Complete set per application for easy replacement, Can be used with all other ProX or OEM clutch components11312482- SKU:
- 11312482
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- SET OF 6
- TYPE:
- CLUTCH
- PRODUCT NAME:
- FRICTION PLATE SET
$45.95 -
PROX Clutch Friction Plates 16.S51011
PROX
$59.95Manufactured by leading OEM factories, Made to exact OEM specifications for maximum performance and durability, Complete set per application for easy replacement, Can be used with all other ProX or OEM clutch components11312483- SKU:
- 11312483
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- PRODUCT NAME:
- FRICTION PLATE SET
- UNITS:
- SET OF 7
- TYPE:
- CLUTCH
- RIDING STYLE:
- OFF-ROAD
$59.95 -
PROX Clutch Friction Plates 16.S54007
PROX
$69.95Manufactured by leading OEM factories, Made to exact OEM specifications for maximum performance and durability, Complete set per application for easy replacement, Can be used with all other ProX or OEM clutch components11312484- SKU:
- 11312484
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- FRICTION PLATE SET
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- CLUTCH
- RIDING STYLE:
- ATV
- UNITS:
- SET OF 7
$69.95Qty in Cart: 0Quantity:Price:$69.95Subtotal:
