Dirt Bike Drivetrain

Dirt Bike Drivetrain

Dirt Bike Drivetrain

Order parts for keeping your driveline in tip top shape for dirt bikes. We offer popular parts such as drive chains in popular sizes: 420, 428, 520, and more! Save on front steel sprockets and premium Renthal aluminum billet rear sprockets in different colors to add a clean stylish look to your dirt bike.

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  • SUNSTAR SPROCKETS Rear Sprocket - 50 Tooth - Kawasaki/Suzuki - Black 5-361950BK

    SUNSTAR SPROCKETS Rear Sprocket - 50 Tooth - Kawasaki/Suzuki - Black 5-361950BK

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 50 Tooth Kawasaki/Suzuki Black 5-361950BKSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of...
    12111128
    SKU:
    12111128
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    COLOR/FINISH:
    WORKS/BLACK
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Kawasaki/Suzuki - Black 5-361951BK

    SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Kawasaki/Suzuki - Black 5-361951BK

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 51-Tooth Kawasaki/Suzuki Black 5-361951BKSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946, Constructed of...
    12111129
    SKU:
    12111129
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    COLOR/FINISH:
    WORKS/BLACK
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Front Counter Shaft Sprocket - 13-Tooth 23313

    SUNSTAR SPROCKETS Front Counter Shaft Sprocket - 13-Tooth 23313

    SUNSTAR SPROCKETS

    $25.95
    SUNSTAR SPROCKETS Front Counter Shaft Sprocket 13-Tooth 23313Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120103
    SKU:
    12120103
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    CHAIN SIZE:
    428
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    13
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • SUNSTAR SPROCKETS Front Counter Shaft Sprocket - 14-Tooth 23314

    SUNSTAR SPROCKETS Front Counter Shaft Sprocket - 14-Tooth 23314

    SUNSTAR SPROCKETS

    $25.95
    SUNSTAR SPROCKETS Front Counter Shaft Sprocket 14-Tooth 23314Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120104
    SKU:
    12120104
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    14
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    428
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • SUNSTAR SPROCKETS Front Counter-Shaft Sprocket - 14-Tooth - Kawasaki/Suzuki 10914

    SUNSTAR SPROCKETS Front Counter-Shaft Sprocket - 14-Tooth - Kawasaki/Suzuki 10914

    SUNSTAR SPROCKETS

    $20.95
    SUNSTAR SPROCKETS Front Counter-Shaft Sprocket 14-Tooth Kawasaki/Suzuki 10914Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against...
    12120106
    SKU:
    12120106
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    CHAIN SIZE:
    420
    MATERIAL:
    CHROMOLY STEEL
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    COLOR/FINISH:
    PARKERIZED
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    14
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $20.95
    Subtotal:
  • SUNSTAR SPROCKETS Front Counter-Shaft Sprocket - 12-Tooth - Honda 31212

    SUNSTAR SPROCKETS Front Counter-Shaft Sprocket - 12-Tooth - Honda 31212

    SUNSTAR SPROCKETS

    $32.95
    SUNSTAR SPROCKETS Front Counter-Shaft Sprocket 12-Tooth Honda 31212Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those...
    12120091
    SKU:
    12120091
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    PARKERIZED
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    TOOTH COUNT:
    12
    CHAIN SIZE:
    520
    MATERIAL:
    CHROMOLY STEEL
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • SUNSTAR SPROCKETS Counter-Shaft Sprocket - 13-Tooth - Suzuki 3C513

    SUNSTAR SPROCKETS Counter-Shaft Sprocket - 13-Tooth - Suzuki 3C513

    SUNSTAR SPROCKETS

    $33.95
    SUNSTAR SPROCKETS Counter-Shaft Sprocket 13-Tooth Suzuki 3C513Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120888
    SKU:
    12120888
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    COLOR/FINISH:
    PARKERIZED
    TOOTH COUNT:
    13
    UNITS:
    EACH
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    MATERIAL:
    CHROMOLY STEEL
    TYPE:
    COUNTERSHAFT
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • SUNSTAR SPROCKETS Counter-Shaft Sprocket - 12-Tooth - Kawasaki 3A112

    SUNSTAR SPROCKETS Counter-Shaft Sprocket - 12-Tooth - Kawasaki 3A112

    SUNSTAR SPROCKETS

    $32.95
    SUNSTAR SPROCKETS Counter-Shaft Sprocket 12-Tooth Kawasaki 3A112Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120927
    SKU:
    12120927
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    COLOR/FINISH:
    PARKERIZED
    MATERIAL:
    CHROMOLY STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    12
    UNITS:
    EACH
    $32.95
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • SUNSTAR SPROCKETS Counter Shaft Sprocket - 15-Tooth 41615

    SUNSTAR SPROCKETS Counter Shaft Sprocket - 15-Tooth 41615

    SUNSTAR SPROCKETS

    $34.95
    SUNSTAR SPROCKETS Counter Shaft Sprocket 15-Tooth 41615Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120928
    SKU:
    12120928
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    TOOTH COUNT:
    15
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUNSTAR SPROCKETS Counter-Shaft Sprocket - 13-Tooth - Honda 20213

    SUNSTAR SPROCKETS Counter-Shaft Sprocket - 13-Tooth - Honda 20213

    SUNSTAR SPROCKETS

    $23.95
    SUNSTAR SPROCKETS Counter-Shaft Sprocket 13-Tooth Honda 20213Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120811
    SKU:
    12120811
    Availability:
    Ships Same Business Day
    Weight:
    0.10 LBS
    COLOR/FINISH:
    NATURAL
    COLOR/FINISH:
    PARKERIZED
    TOOTH COUNT:
    13
    UNITS:
    EACH
    CHAIN SIZE:
    428
    MATERIAL:
    CHROMOLY STEEL
    TYPE:
    COUNTERSHAFT
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    $23.95
    Qty in Cart: 0
    Quantity:
    Price:
    $23.95
    Subtotal:
  • SUNSTAR SPROCKETS Counter-Shaft Sprocket - 12-Tooth - Yamaha 34912

    SUNSTAR SPROCKETS Counter-Shaft Sprocket - 12-Tooth - Yamaha 34912

    SUNSTAR SPROCKETS

    $30.95
    SUNSTAR SPROCKETS Counter-Shaft Sprocket 12-Tooth Yamaha 34912Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120813
    SKU:
    12120813
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    PARKERIZED
    MATERIAL:
    CHROMOLY STEEL
    COLOR/FINISH:
    BLACK
    MOUNTING POSITION:
    FRONT
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    12
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
  • SUNSTAR SPROCKETS Countershaft Sprocket - 14-Tooth 12914

    SUNSTAR SPROCKETS Countershaft Sprocket - 14-Tooth 12914

    SUNSTAR SPROCKETS

    $39.95
    SUNSTAR SPROCKETS Countershaft Sprocket 14-Tooth 12914Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946, Parkerizing surface treatment prohibits rust and corrosion, building resistance...
    12121682
    SKU:
    12121682
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    TOOTH COUNT:
    14
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • SUNSTAR SPROCKETS Countershaft Sprocket - 10-Tooth 12710

    SUNSTAR SPROCKETS Countershaft Sprocket - 10-Tooth 12710

    SUNSTAR SPROCKETS

    $44.95
    SUNSTAR SPROCKETS Countershaft Sprocket 10-Tooth 12710Constructed of the same great quality and specifications that the Japanese OEMs have trusted and used since 1946, Parkerizing surface treatment prohibits rust and corrosion, building resistance...
    12121562
    SKU:
    12121562
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    TOOTH COUNT:
    10
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    UNITS:
    EACH
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 55 Tooth - Honda 2-145655

    SUNSTAR SPROCKETS Rear Sprocket - 55 Tooth - Honda 2-145655

    SUNSTAR SPROCKETS

    $44.95
    SUNSTAR SPROCKETS Rear Sprocket 55 Tooth Honda 2-145655Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...
    12100340
    SKU:
    12100340
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    420
    COLOR/FINISH:
    NATURAL
    MATERIAL:
    CARBON STEEL
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    55
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • SUNSTAR SPROCKETS Steel Rear Sprocket - 48-Tooth 2-354748

    SUNSTAR SPROCKETS Steel Rear Sprocket - 48-Tooth 2-354748

    SUNSTAR SPROCKETS

    $67.95
    SUNSTAR SPROCKETS Steel Rear Sprocket 48-Tooth 2-354748Exclusive heat treatment and quenching process for strength and durability, Constructed of the highest quality 1045 high-carbon steel, Sunstar is the largest OEM and aftermarket supplier of...
    12100357
    SKU:
    12100357
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    $67.95
    Qty in Cart: 0
    Quantity:
    Price:
    $67.95
    Subtotal:
  • SUNSTAR SPROCKETS Steel Rear Sprocket - 50-Tooth 2-354750

    SUNSTAR SPROCKETS Steel Rear Sprocket - 50-Tooth 2-354750

    SUNSTAR SPROCKETS

    $68.95
    SUNSTAR SPROCKETS Steel Rear Sprocket 50-Tooth 2-354750Exclusive heat treatment and quenching process for strength and durability, Constructed of the highest quality 1045 high-carbon steel, Sunstar is the largest OEM and aftermarket supplier of...
    12100359
    SKU:
    12100359
    Availability:
    Ships Same Business Day
    Weight:
    2.15 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    $68.95
    Qty in Cart: 0
    Quantity:
    Price:
    $68.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 52-Tooth - Honda 2-355952

    SUNSTAR SPROCKETS Rear Sprocket - 52-Tooth - Honda 2-355952

    SUNSTAR SPROCKETS

    $63.95
    SUNSTAR SPROCKETS Rear Sprocket 52-Tooth Honda 2-355952Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...
    2355952
    SKU:
    2355952
    Availability:
    Ships Same Business Day
    Weight:
    2.22 LBS
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    MATERIAL:
    CARBON STEEL
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    52
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    Qty in Cart: 0
    Quantity:
    Price:
    $63.95
    Subtotal:
  • SUNSTAR SPROCKETS Counter-Shaft Sprocket - 13-Tooth - Kawasaki 3B013

    SUNSTAR SPROCKETS Counter-Shaft Sprocket - 13-Tooth - Kawasaki 3B013

    SUNSTAR SPROCKETS

    $31.95
    SUNSTAR SPROCKETS Counter-Shaft Sprocket 13-Tooth Kawasaki 3B013Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120273
    SKU:
    12120273
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    COLOR/FINISH:
    PARKERIZED
    MATERIAL:
    CHROMOLY STEEL
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    13
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $31.95
    Subtotal:
  • SUNSTAR SPROCKETS Countershaft Sprocket - 13 Tooth - Yamaha 3B613

    SUNSTAR SPROCKETS Countershaft Sprocket - 13 Tooth - Yamaha 3B613

    SUNSTAR SPROCKETS

    $32.95
    SUNSTAR SPROCKETS Countershaft Sprocket 13 Tooth Yamaha 3B613Manufactured from case-hardened chromoly steel for unparalleled strength and durability, Parkerizing surface treatment prohibits rust and corrosion, building resistance against those agents,...
    12120865
    SKU:
    12120865
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    BLACK
    MOUNTING POSITION:
    FRONT
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    COLOR/FINISH:
    PARKERIZED
    MATERIAL:
    CHROMOLY STEEL
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    13
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $32.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 47-Tooth - Suzuki/Yamaha 2-242947

    SUNSTAR SPROCKETS Rear Sprocket - 47-Tooth - Suzuki/Yamaha 2-242947

    SUNSTAR SPROCKETS

    $48.95
    SUNSTAR SPROCKETS Rear Sprocket 47-Tooth Suzuki/Yamaha 2-242947Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for every major Japanese motorcycle builder since 1946, Computer-designed weight...
    2242947
    SKU:
    2242947
    Availability:
    Ships Same Business Day
    Weight:
    1.52 LBS
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    COLOR/FINISH:
    NATURAL
    MATERIAL:
    CARBON STEEL
    TOOTH COUNT:
    47
    UNITS:
    EACH
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • Total: items /

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