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 - 18-Tooth 23801-300-620

    PARTS UNLIMITED Countershaft Sprocket - 18-Tooth 23801-300-620

    PARTS UNLIMITED

    $25.95
    PARTS UNLIMITED Countershaft Sprocket 18-Tooth 23801-300-620All 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...
    K222520
    SKU:
    K222520
    Availability:
    Ships Same Business Day
    Weight:
    0.94 LBS
    CHAIN SIZE:
    530
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    18
    Add to Cart
    $25.95
    Qty in Cart: 0
    Quantity:
    Price:
    $25.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 23801344-000-16

    PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 23801344-000-16

    PARTS UNLIMITED

    $17.95
    PARTS UNLIMITED Countershaft Sprocket 16-Tooth 23801344-000-16All 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...
    K222525
    SKU:
    K222525
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    CHAIN SIZE:
    530
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    16
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $17.95
    Qty in Cart: 0
    Quantity:
    Price:
    $17.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801357-810-14

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801357-810-14

    PARTS UNLIMITED

    $18.95
    PARTS UNLIMITED Countershaft Sprocket 14-Tooth 23801357-810-14All 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...
    K222531
    SKU:
    K222531
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    14
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    Add to Cart
    $18.95
    Qty in Cart: 0
    Quantity:
    Price:
    $18.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801357-810-15

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801357-810-15

    PARTS UNLIMITED

    $17.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 23801357-810-15All 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...
    K222532
    SKU:
    K222532
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    15
    Add to Cart
    $17.95
    Qty in Cart: 0
    Quantity:
    Price:
    $17.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23804-360-810

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23804-360-810

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 13-Tooth 23804-360-810All 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...
    K222534
    SKU:
    K222534
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    CHAIN SIZE:
    428
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    13
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    STREET
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23804360-810-15

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23804360-810-15

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 23804360-810-15All 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...
    K222536
    SKU:
    K222536
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    15
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    CHAIN SIZE:
    428
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-329-000

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-329-000

    PARTS UNLIMITED

    $14.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 23801-329-000All 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...
    K222544
    SKU:
    K222544
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    15
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    Add to Cart
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-330-000

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-330-000

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 23801-330-000All 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...
    K222549
    SKU:
    K222549
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    CHAIN SIZE:
    428
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    TOOTH COUNT:
    15
    Qty in Cart: 0
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801-428-000

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801-428-000

    PARTS UNLIMITED

    $14.95
    PARTS UNLIMITED Countershaft Sprocket 14-Tooth 23801-428-000All 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...
    K222552
    SKU:
    K222552
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    TOOTH COUNT:
    14
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    Add to Cart
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-436-000

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-436-000

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 23801-436-000All 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...
    K222553
    SKU:
    K222553
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    428
    MATERIAL:
    STEEL
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    TOOTH COUNT:
    15
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-348-690

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-348-690

    PARTS UNLIMITED

    $16.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 23801-348-690All 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...
    K222556
    SKU:
    K222556
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    TOOTH COUNT:
    15
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $16.95
    Qty in Cart: 0
    Quantity:
    Price:
    $16.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-434-000

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-434-000

    PARTS UNLIMITED

    $15.95
    PARTS UNLIMITED Countershaft Sprocket 13-Tooth 23801-434-000All 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...
    K222564
    SKU:
    K222564
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    13
    UNITS:
    EACH
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $15.95
    Qty in Cart: 0
    Quantity:
    Price:
    $15.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-446-770

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-446-770

    PARTS UNLIMITED

    $12.95
    PARTS UNLIMITED Countershaft Sprocket 13-Tooth 23801-446-770All 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...
    K222565
    SKU:
    K222565
    Availability:
    Ships Same Business Day
    Weight:
    0.31 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    13
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    Add to Cart
    $12.95
    Qty in Cart: 0
    Quantity:
    Price:
    $12.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801-KA4-000

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 23801-KA4-000

    PARTS UNLIMITED

    $17.95
    PARTS UNLIMITED Countershaft Sprocket 14-Tooth 23801-KA4-000All 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...
    K222578
    SKU:
    K222578
    Availability:
    Ships Same Business Day
    Weight:
    0.38 LBS
    MATERIAL:
    STEEL
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    TOOTH COUNT:
    14
    Add to Cart
    $17.95
    Qty in Cart: 0
    Quantity:
    Price:
    $17.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-053

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-053

    PARTS UNLIMITED

    $7.95
    PARTS UNLIMITED Countershaft Sprocket 13-Tooth 13144-053All 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...
    K222711
    SKU:
    K222711
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    CHAIN SIZE:
    428
    TOOTH COUNT:
    13
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Price:
    $7.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-002

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-002

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 13144-002All 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...
    K222727
    SKU:
    K222727
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    CHAIN SIZE:
    428
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    15
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1005

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1005

    PARTS UNLIMITED

    $14.95
    PARTS UNLIMITED Countershaft Sprocket 14-Tooth 13144-1005All 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...
    K222740
    SKU:
    K222740
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    14
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    Add to Cart
    $14.95
    Qty in Cart: 0
    Quantity:
    Price:
    $14.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1022

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1022

    PARTS UNLIMITED

    $7.95
    PARTS UNLIMITED Countershaft Sprocket 14-Tooth 13144-1022All 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...
    K222742
    SKU:
    K222742
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    420
    UNITS:
    EACH
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    14
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    Add to Cart
    $7.95
    Qty in Cart: 0
    Quantity:
    Price:
    $7.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-1023

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-1023

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 13-Tooth 13144-1023All 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...
    K222747
    SKU:
    K222747
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    420
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    13
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-1024

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-1024

    PARTS UNLIMITED

    $6.95
    PARTS UNLIMITED Countershaft Sprocket 15-Tooth 13144-1024All 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...
    K222748
    SKU:
    K222748
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    RAW
    TOOTH COUNT:
    15
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    420
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    Add to Cart
    $6.95
    Qty in Cart: 0
    Quantity:
    Price:
    $6.95
    Subtotal:
  • Total: items /

Adding your products to cart

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