Dirt Bike Alloy Rear Sprockets

Dirt Bike Alloy Rear Sprockets

Looking for high-quality dirt bike aftermarket drivetrain parts? JJ Motorsports has you covered, with great prices on rear aluminum sprockets from brands like Sunstar and Renthal. We ship fast, so you can get back on the track as soon as possible. Browse our selection and order your dirt bike parts today!

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  • Qty in Cart
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  • Price
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  • RENTHAL Sprocket - Honda - Black - 49-Tooth 154U-520-49GRBK

    RENTHAL Sprocket - Honda - Black - 49-Tooth 154U-520-49GRBK

    RENTHAL

    $93.45
    RENTHAL Sprocket Honda Black 49-Tooth 154U-520-49GRBKCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12110031
    SKU:
    12110031
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    7075-T6 ALUMINUM
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    $93.45
    Qty in Cart: 0
    Quantity:
    Price:
    $93.45
    Subtotal:
  • RENTHAL Sprocket - Honda - Black - 51-Tooth 154U-520-51GRBK

    RENTHAL Sprocket - Honda - Black - 51-Tooth 154U-520-51GRBK

    RENTHAL

    $93.45
    RENTHAL Sprocket Honda Black 51-Tooth 154U-520-51GRBKCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12110033
    SKU:
    12110033
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    TOOTH COUNT:
    51
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TYPE:
    DRIVE
    $93.45
    Qty in Cart: 0
    Quantity:
    Price:
    $93.45
    Subtotal:
  • RENTHAL Sprocket - KTM - 46-Tooth 441U-428-46GPSI

    RENTHAL Sprocket - KTM - 46-Tooth 441U-428-46GPSI

    RENTHAL

    $93.45
    RENTHAL Sprocket KTM 46-Tooth 441U-428-46GPSICNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66% lighter than...
    12110088
    SKU:
    12110088
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    CHAIN SIZE:
    428
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    46
    UNITS:
    EACH
    COLOR/FINISH:
    SILVER
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    $93.45
    Qty in Cart: 0
    Quantity:
    Price:
    $93.45
    Subtotal:
  • RENTHAL Sprocket - KTM - 48-Tooth 441U-428-48GPSI

    RENTHAL Sprocket - KTM - 48-Tooth 441U-428-48GPSI

    RENTHAL

    $93.45
    RENTHAL Sprocket KTM 48-Tooth 441U-428-48GPSICNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66% lighter than...
    12110090
    SKU:
    12110090
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    COLOR/FINISH:
    SILVER
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    428
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    48
    $93.45
    Qty in Cart: 0
    Quantity:
    Price:
    $93.45
    Subtotal:
  • RENTHAL Sprocket - KTM - 49-Tooth 441U-428-49GPSI

    RENTHAL Sprocket - KTM - 49-Tooth 441U-428-49GPSI

    RENTHAL

    $93.45
    RENTHAL Sprocket KTM 49-Tooth 441U-428-49GPSICNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66% lighter than...
    12110091
    SKU:
    12110091
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    COLOR/FINISH:
    SILVER
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    7075-T6 ALUMINUM
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    UNITS:
    EACH
    $93.45
    Qty in Cart: 0
    Quantity:
    Price:
    $93.45
    Subtotal:
  • RENTHAL Sprocket - Honda - Red - 49-Tooth 154U-520-49GRRD

    RENTHAL Sprocket - Honda - Red - 49-Tooth 154U-520-49GRRD

    RENTHAL

    $97.95
    RENTHAL Sprocket Honda Red 49-Tooth 154U-520-49GRRDCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66% lighter...
    12110160
    SKU:
    12110160
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RED
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    DRIVE
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    7075-T6 ALUMINUM
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Sprocket - Honda - Red - 51-Tooth 154U-520-51GRRD

    RENTHAL Sprocket - Honda - Red - 51-Tooth 154U-520-51GRRD

    RENTHAL

    $97.95
    RENTHAL Sprocket Honda Red 51-Tooth 154U-520-51GRRDCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66% lighter...
    12110162
    SKU:
    12110162
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RED
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    MATERIAL:
    7075-T6 ALUMINUM
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Sprocket - Yamaha - Blue - 48-Tooth 150U-520-48GBBU

    RENTHAL Sprocket - Yamaha - Blue - 48-Tooth 150U-520-48GBBU

    RENTHAL

    $97.95
    RENTHAL Sprocket Yamaha Blue 48-Tooth 150U-520-48GBBUCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12110164
    SKU:
    12110164
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLUE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Sprocket - Yamaha - Blue - 50-Tooth 150U-520-50GBBU

    RENTHAL Sprocket - Yamaha - Blue - 50-Tooth 150U-520-50GBBU

    RENTHAL

    $97.95
    RENTHAL Sprocket Yamaha Blue 50-Tooth 150U-520-50GBBUCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12110166
    SKU:
    12110166
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    520
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLUE
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    UNITS:
    EACH
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Sprocket - Yamaha - Blue - 51-Tooth 150U-520-51GBBU

    RENTHAL Sprocket - Yamaha - Blue - 51-Tooth 150U-520-51GBBU

    RENTHAL

    $97.95
    RENTHAL Sprocket Yamaha Blue 51-Tooth 150U-520-51GBBUCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12110167
    SKU:
    12110167
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLUE
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Rear Sprocket - 48-Tooth - Orange 224U-520-48GPOR

    RENTHAL Rear Sprocket - 48-Tooth - Orange 224U-520-48GPOR

    RENTHAL

    $97.95
    RENTHAL Rear Sprocket 48-Tooth Orange 224U-520-48GPORCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12112474
    SKU:
    12112474
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    COLOR/FINISH:
    ORANGE
    MATERIAL:
    7075-T6 ALUMINUM
    TOOTH COUNT:
    48
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Rear Sprocket - 38-Tooth - Orange 491-415-38P-OR

    RENTHAL Rear Sprocket - 38-Tooth - Orange 491-415-38P-OR

    RENTHAL

    $97.95
    RENTHAL Rear Sprocket 38-Tooth Orange 491-415-38P-ORCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66% lighter...
    12112490
    SKU:
    12112490
    Availability:
    Ships Same Business Day
    Weight:
    0.35 LBS
    TOOTH COUNT:
    38
    CHAIN SIZE:
    415
    COLOR/FINISH:
    ORANGE
    MATERIAL:
    7075-T6 ALUMINUM
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    UNITS:
    EACH
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Sprocket - Kawasaki - Green - 48-Tooth 112U52048GEGN

    RENTHAL Sprocket - Kawasaki - Green - 48-Tooth 112U52048GEGN

    RENTHAL

    $97.95
    RENTHAL Sprocket Kawasaki Green 48-Tooth 112U52048GEGNCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12111345
    SKU:
    12111345
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    GREEN
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Sprocket - Kawasaki - Green - 51-Tooth 112U52051GEGN

    RENTHAL Sprocket - Kawasaki - Green - 51-Tooth 112U52051GEGN

    RENTHAL

    $97.95
    RENTHAL Sprocket Kawasaki Green 51-Tooth 112U52051GEGNCNC-machined from a specially enhanced 7075-T6 aluminum alloy, Machined self-cleaning mud grooves at each tooth to help prevent mud buildup and increase wear resistance, Ultralight design is 66%...
    12111348
    SKU:
    12111348
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    GREEN
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
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