Drivetrain

Drivetrain

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.

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 13144-1023-12T

    PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 13144-1023-12T

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 12-Tooth 13144-1023-12TAll our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a...
    K222760
    SKU:
    K222760
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    CHAIN SIZE:
    420
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    12
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-1027

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-1027

    PARTS UNLIMITED

    $14.95
    PARTS UNLIMITED Countershaft Sprocket 13-Tooth 13144-1027All our front sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and teeth for a...
    K222765
    SKU:
    K222765
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    TOOTH COUNT:
    13
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 49 Tooth 41201-430-810

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 49 Tooth 41201-430-810

    PARTS UNLIMITED

    $51.95
    PARTS UNLIMITED Rear Honda Sprocket 520 49 Tooth 41201-430-810All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223501J
    SKU:
    K223501J
    Availability:
    Ships Same Business Day
    Weight:
    1.81 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    TYPE:
    DRIVE
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    Add to Cart
    $51.95
    Qty in Cart: 0
    Quantity:
    Price:
    $51.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 41 Tooth 41201-MG2-000

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 41 Tooth 41201-MG2-000

    PARTS UNLIMITED

    $4,627.95
    PARTS UNLIMITED Rear Honda Sprocket 520 41 Tooth 41201-MG2-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223501L
    SKU:
    K223501L
    Availability:
    Ships Same Business Day
    Weight:
    1.63 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    41
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Price:
    $4,627.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 50 Tooth 41200-427-670

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 50 Tooth 41200-427-670

    PARTS UNLIMITED

    $39.95
    PARTS UNLIMITED Rear Honda Sprocket 428 50 Tooth 41200-427-670All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223501Z
    SKU:
    K223501Z
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    428
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    Add to Cart
    $39.95
    Qty in Cart: 0
    Quantity:
    Price:
    $39.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 54 Tooth 41205-KA4-701

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 54 Tooth 41205-KA4-701

    PARTS UNLIMITED

    $61.95
    PARTS UNLIMITED Rear Honda Sprocket 520 54 Tooth 41205-KA4-701All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223502K
    SKU:
    K223502K
    Availability:
    Ships Same Business Day
    Weight:
    2.88 LBS
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    54
    TYPE:
    DRIVE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    $61.95
    Qty in Cart: 0
    Quantity:
    Price:
    $61.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 47 Tooth 41201-GC4-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 47 Tooth 41201-GC4-000

    PARTS UNLIMITED

    $30.95
    PARTS UNLIMITED Rear Honda Sprocket 420 47 Tooth 41201-GC4-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223502P
    SKU:
    K223502P
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    Add to Cart
    $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 51 Tooth 41201-KA3-710

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 51 Tooth 41201-KA3-710

    PARTS UNLIMITED

    $59.95
    PARTS UNLIMITED Rear Honda Sprocket 520 51 Tooth 41201-KA3-710All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223502S
    SKU:
    K223502S
    Availability:
    Ships Same Business Day
    Weight:
    2.75 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    DRIVE
    UNITS:
    EACH
    Add to Cart
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 50 Tooth 41201KG0000-50T

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 50 Tooth 41201KG0000-50T

    PARTS UNLIMITED

    $57.95
    PARTS UNLIMITED Rear Honda Sprocket 520 50 Tooth 41201KG0000-50TAll our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223502V
    SKU:
    K223502V
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    UNITS:
    EACH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    TYPE:
    DRIVE
    Add to Cart
    $57.95
    Qty in Cart: 0
    Quantity:
    Price:
    $57.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 42 Tooth 41201KFO000-42T

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 42 Tooth 41201KFO000-42T

    PARTS UNLIMITED

    $48.95
    PARTS UNLIMITED Rear Honda Sprocket 520 42 Tooth 41201KFO000-42TAll our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223503B
    SKU:
    K223503B
    Availability:
    Ships Same Business Day
    Weight:
    1.63 LBS
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    42
    COLOR/FINISH:
    NATURAL
    TYPE:
    DRIVE
    UNITS:
    EACH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    $48.95
    Qty in Cart: 0
    Quantity:
    Price:
    $48.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 520 - 48 Tooth 41201-MG3-000

    PARTS UNLIMITED Rear Honda Sprocket - 520 - 48 Tooth 41201-MG3-000

    PARTS UNLIMITED

    $56.95
    PARTS UNLIMITED Rear Honda Sprocket 520 48 Tooth 41201-MG3-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223503D
    SKU:
    K223503D
    Availability:
    Ships Same Business Day
    Weight:
    2.50 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    Add to Cart
    $56.95
    Qty in Cart: 0
    Quantity:
    Price:
    $56.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 49 Tooth 41201-6C4-830

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 49 Tooth 41201-6C4-830

    PARTS UNLIMITED

    $33.95
    PARTS UNLIMITED Rear Honda Sprocket 420 49 Tooth 41201-6C4-830All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223504B
    SKU:
    K223504B
    Availability:
    Ships Same Business Day
    Weight:
    1.56 LBS
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    Qty in Cart: 0
    Price:
    $33.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 48 Tooth 41201-329-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 48 Tooth 41201-329-000

    PARTS UNLIMITED

    $56.95
    PARTS UNLIMITED Rear Honda Sprocket 420 48 Tooth 41201-329-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223558
    SKU:
    K223558
    Availability:
    Ships Same Business Day
    Weight:
    2.60 LBS
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    Add to Cart
    $56.95
    Qty in Cart: 0
    Quantity:
    Price:
    $56.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 44 Tooth 41201-110-670

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 44 Tooth 41201-110-670

    PARTS UNLIMITED

    $30.95
    PARTS UNLIMITED Rear Honda Sprocket 428 44 Tooth 41201-110-670All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223566
    SKU:
    K223566
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    44
    TYPE:
    DRIVE
    Add to Cart
    $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 45 Tooth 41201-053-020

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 45 Tooth 41201-053-020

    PARTS UNLIMITED

    $30.95
    PARTS UNLIMITED Rear Honda Sprocket 428 45 Tooth 41201-053-020All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223567
    SKU:
    K223567
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    45
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    NATURAL
    MOUNTING POSITION:
    REAR
    Add to Cart
    $30.95
    Qty in Cart: 0
    Quantity:
    Price:
    $30.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 36 Tooth 41200-152-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 36 Tooth 41200-152-000

    PARTS UNLIMITED

    $31.95
    PARTS UNLIMITED Rear Honda Sprocket 420 36 Tooth 41200-152-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223584
    SKU:
    K223584
    Availability:
    Ships Same Business Day
    Weight:
    1.30 LBS
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    36
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    DRIVE
    CHAIN SIZE:
    420
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    $31.95
    Qty in Cart: 0
    Quantity:
    Price:
    $31.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 420 - 46 Tooth 41201-153-000

    PARTS UNLIMITED Rear Honda Sprocket - 420 - 46 Tooth 41201-153-000

    PARTS UNLIMITED

    $41.95
    PARTS UNLIMITED Rear Honda Sprocket 420 46 Tooth 41201-153-000All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223585
    SKU:
    K223585
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    NATURAL
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    46
    TYPE:
    DRIVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    420
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    Add to Cart
    $41.95
    Qty in Cart: 0
    Quantity:
    Price:
    $41.95
    Subtotal:
  • PARTS UNLIMITED Rear Honda Sprocket - 428 - 49 Tooth 41201-364-790

    PARTS UNLIMITED Rear Honda Sprocket - 428 - 49 Tooth 41201-364-790

    PARTS UNLIMITED

    $42.95
    PARTS UNLIMITED Rear Honda Sprocket 428 49 Tooth 41201-364-790All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223588
    SKU:
    K223588
    Availability:
    Ships Same Business Day
    Weight:
    2.25 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    428
    COLOR/FINISH:
    NATURAL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    Add to Cart
    $42.95
    Qty in Cart: 0
    Quantity:
    Price:
    $42.95
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 482 - 45 Tooth 248-25445-10

    PARTS UNLIMITED Rear Yamaha Sprocket - 482 - 45 Tooth 248-25445-10

    PARTS UNLIMITED

    $28.95
    PARTS UNLIMITED Rear Yamaha Sprocket 482 45 Tooth 248-25445-10All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223602
    SKU:
    K223602
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    45
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TYPE:
    DRIVE
    UNITS:
    EACH
    Add to Cart
    $28.95
    Qty in Cart: 0
    Quantity:
    Price:
    $28.95
    Subtotal:
  • PARTS UNLIMITED Rear Yamaha Sprocket - 428 - 44 Tooth 4V1-25444-10

    PARTS UNLIMITED Rear Yamaha Sprocket - 428 - 44 Tooth 4V1-25444-10

    PARTS UNLIMITED

    $33.95
    PARTS UNLIMITED Rear Yamaha Sprocket 428 44 Tooth 4V1-25444-10All our front and rear sprockets are manufactured to OEM specs using high-grade hardened steel for long life, All match original equipment exactly and feature precision-machined splines and...
    K223602L
    SKU:
    K223602L
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    428
    TYPE:
    DRIVE
    UNITS:
    EACH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    44
    Add to Cart
    $33.95
    Qty in Cart: 0
    Quantity:
    Price:
    $33.95
    Subtotal:
  • Total: items /

Adding your products to cart

Some parts are not legal for use in California or other states with similar laws / regulations