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Dirt Bike Drivetrain

Dirt Bike Drivetrain

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
  • EBC Clutch Kit DRC58

    EBC Clutch Kit DRC58

    EBC

    $134.79
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC58
    SKU:
    DRC58
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    PRODUCT NAME:
    CLUTCH KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    FRICTION PLATE SET
    $134.79
    Qty in Cart: 0
    Quantity:
    Price:
    $134.79
    Subtotal:
  • EBC Clutch Kit DRC62

    EBC Clutch Kit DRC62

    EBC

    $145.98
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC62
    SKU:
    DRC62
    Availability:
    Ships Same Business Day
    Weight:
    1.50 LBS
    PRODUCT NAME:
    CLUTCH KIT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    FRICTION PLATE SET
    UNITS:
    KIT
    $145.98
    Qty in Cart: 0
    Quantity:
    Price:
    $145.98
    Subtotal:
  • EBC Clutch Kit DRC70

    EBC Clutch Kit DRC70

    EBC

    $130.94
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC70
    SKU:
    DRC70
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    PRODUCT NAME:
    CLUTCH KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    FRICTION PLATE SET
    $130.94
    Qty in Cart: 0
    Quantity:
    Price:
    $130.94
    Subtotal:
  • EBC Clutch Kit DRC75

    EBC Clutch Kit DRC75

    EBC

    $175.28
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC75
    SKU:
    DRC75
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    TYPE:
    FRICTION PLATE SET
    PRODUCT NAME:
    CLUTCH KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $175.28
    Qty in Cart: 0
    Quantity:
    Price:
    $175.28
    Subtotal:
  • EBC Clutch Kit DRC85

    EBC Clutch Kit DRC85

    EBC

    $130.94
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC85
    SKU:
    DRC85
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    PRODUCT NAME:
    CLUTCH KIT
    TYPE:
    FRICTION PLATE SET
    $130.94
    Qty in Cart: 0
    Quantity:
    Price:
    $130.94
    Subtotal:
  • EBC Clutch Kit DRC94

    EBC Clutch Kit DRC94

    EBC

    $84.71
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC94
    SKU:
    DRC94
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    FRICTION PLATE SET
    PRODUCT NAME:
    CLUTCH KIT
    $84.71
    Qty in Cart: 0
    Quantity:
    Price:
    $84.71
    Subtotal:
  • EBC Clutch Kit DRC95

    EBC Clutch Kit DRC95

    EBC

    $173.32
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC95
    SKU:
    DRC95
    Availability:
    Ships Same Business Day
    Weight:
    2.15 LBS
    PRODUCT NAME:
    CLUTCH KIT
    TYPE:
    FRICTION PLATE SET
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    $173.32
    Qty in Cart: 0
    Quantity:
    Price:
    $173.32
    Subtotal:
  • EBC Clutch Kit DRC129

    EBC Clutch Kit DRC129

    EBC

    $155.77
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    11310210
    SKU:
    11310210
    Availability:
    Ships Same Business Day
    Weight:
    1.59 LBS
    TYPE:
    FRICTION PLATE SET
    PRODUCT NAME:
    CLUTCH KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    $155.77
    Qty in Cart: 0
    Quantity:
    Price:
    $155.77
    Subtotal:
  • EBC Clutch Kit DRC79

    EBC Clutch Kit DRC79

    EBC

    $175.28
    Anti-swell, alloy-impregnated heavy-duty cork-based facings for smooth clutch take-up, Allow modulation, unlike paper clutches that tend to snatch, Complete engine set of friction plates, HD springs and steel separator plates prevent premature driven...
    DRC79
    SKU:
    DRC79
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    PRODUCT NAME:
    CLUTCH KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    FRICTION PLATE SET
    $175.28
    Qty in Cart: 0
    Quantity:
    Price:
    $175.28
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 49-Tooth - Gold - Husaburg RST-4-49-GLD

    SUPERSPROX Stealth Rear Sprocket - 49-Tooth - Gold - Husaburg RST-4-49-GLD

    SUPERSPROX

    $99.95
    Supersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum core is 70% lighter than steel, Forging rivets into the...
    12101994
    SKU:
    12101994
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    COLOR/FINISH:
    GOLD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    $99.95
    Qty in Cart: 0
    Quantity:
    Price:
    $99.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 48-Tooth - Gold - Kawasaki RST-460-48-GLD

    SUPERSPROX Stealth Rear Sprocket - 48-Tooth - Gold - Kawasaki RST-460-48-GLD

    SUPERSPROX

    $119.95
    Supersprox-Stealth gives you longer system life without compromising weight, Steel teeth last 4 times longer than aluminum, Pound-for-pound, the strongest sprocket on the market, The aluminum core is 70% lighter than steel, Forging rivets into the...
    12101997
    SKU:
    12101997
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    GOLD
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    REAR
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • Rekluse Clutch Kit Sherco 250 SE Factory 2021-2024 RMS-7008001

    Rekluse Clutch Kit Sherco 250 SE Factory 2021-2024 RMS-7008001

    REKLUSE

    $879.00
    Experience unparalleled performance with the REKLUSE Clutch Kit RMS-7008001, designed to enhance your riding experience. This advanced clutch system minimizes fade and provides exceptional lever modulation, ensuring a smooth and responsive ride. Crafted...
    11300615
    SKU:
    11300615
    Availability:
    Ships Same Business Day
    Weight:
    4.60 LBS
    PRODUCT NAME:
    CLUTCH KIT
    UNITS:
    KIT
    MODEL:
    CORE MANUAL
    RIDING STYLE:
    OFF-ROAD
    $879.00
    Qty in Cart: 0
    Quantity:
    Price:
    $879.00
    Subtotal:
  • Rekluse Core Manual TorqDrive Clutch 2015-2024 Sherco 450 SEF-R RMS-7108004

    Rekluse Core Manual TorqDrive Clutch 2015-2024 Sherco 450 SEF-R RMS-7108004

    REKLUSE

    $1,299.00
    Experience unmatched performance and durability with the Core Manual TorqDrive clutch. Designed to maximize your engine's potential, this innovative kit allows for more friction disks in a compact space, enhancing torque capacity without the need for...
    11300616
    SKU:
    11300616
    Availability:
    Ships Same Business Day
    Weight:
    5.90 LBS
    MODEL:
    TORQDRIVE®
    PRODUCT NAME:
    CLUTCH KIT
    UNITS:
    KIT
    RIDING STYLE:
    OFF-ROAD
    $1,299.00
    Qty in Cart: 0
    Quantity:
    Price:
    $1,299.00
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0043

    HOT RODS Transmission Bearings Kit TBK0043

    HOT RODS

    $123.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060127
    SKU:
    11060127
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TRANSMISSION
    UNITS:
    KIT
    PRODUCT NAME:
    BEARING KIT
    $123.95
    Qty in Cart: 0
    Quantity:
    Price:
    $123.95
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0050

    HOT RODS Transmission Bearings Kit TBK0050

    HOT RODS

    $147.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060133
    SKU:
    11060133
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TRANSMISSION
    UNITS:
    KIT
    PRODUCT NAME:
    BEARING KIT
    $147.95
    Qty in Cart: 0
    Quantity:
    Price:
    $147.95
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0054

    HOT RODS Transmission Bearings Kit TBK0054

    HOT RODS

    $140.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060136
    SKU:
    11060136
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    PRODUCT NAME:
    BEARING KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    TRANSMISSION
    $140.95
    Qty in Cart: 0
    Quantity:
    Price:
    $140.95
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0060

    HOT RODS Transmission Bearings Kit TBK0060

    HOT RODS

    $140.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060139
    SKU:
    11060139
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TRANSMISSION
    UNITS:
    KIT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    BEARING KIT
    $140.95
    Qty in Cart: 0
    Quantity:
    Price:
    $140.95
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0066

    HOT RODS Transmission Bearings Kit TBK0066

    HOT RODS

    $147.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060145
    SKU:
    11060145
    Availability:
    Ships Same Business Day
    Weight:
    0.87 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TRANSMISSION
    UNITS:
    KIT
    PRODUCT NAME:
    BEARING KIT
    $147.95
    Qty in Cart: 0
    Quantity:
    Price:
    $147.95
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0062

    HOT RODS Transmission Bearings Kit TBK0062

    HOT RODS

    $94.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060141
    SKU:
    11060141
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    PRODUCT NAME:
    BEARING KIT
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    KIT
    TYPE:
    TRANSMISSION
    $94.95
    Qty in Cart: 0
    Quantity:
    Price:
    $94.95
    Subtotal:
  • HOT RODS Transmission Bearings Kit TBK0065

    HOT RODS Transmission Bearings Kit TBK0065

    HOT RODS

    $140.95
    A must have for any new transmission or engine case installation or repair, Includes trusted Hot Rods’ bearings for the primary and secondary shafts of the transmission, along with the special needle bearing for the shift drum, and the output shaft...
    11060144
    SKU:
    11060144
    Availability:
    Ships Same Business Day
    Weight:
    1.24 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    TRANSMISSION
    PRODUCT NAME:
    BEARING KIT
    UNITS:
    KIT
    $140.95
    Qty in Cart: 0
    Quantity:
    Price:
    $140.95
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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