Alloy

Alloy

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!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • On Sale

    VORTEX Aluminum Sprocket - Silver - Rear - 34-Tooth 206-34

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 34-Tooth 206-34Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111712
    SKU:
    12111712
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MATERIAL:
    ALUMINUM
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    420
    COLOR/FINISH:
    SILVER
    TOOTH COUNT:
    34
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • On Sale
    VORTEX Aluminum Sprocket - Silver - Rear - 36 Tooth 206-36

    VORTEX Aluminum Sprocket - Silver - Rear - 36 Tooth 206-36

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 36 Tooth 206-36Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111714
    SKU:
    12111714
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    420
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    36
    UNITS:
    EACH
    COLOR/FINISH:
    SILVER
    TYPE:
    DRIVE
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • On Sale
    VORTEX Aluminum Sprocket - Silver - Rear - 37-Tooth 206-37

    VORTEX Aluminum Sprocket - Silver - Rear - 37-Tooth 206-37

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 37-Tooth 206-37Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111715
    SKU:
    12111715
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    SILVER
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    37
    UNITS:
    EACH
    CHAIN SIZE:
    420
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • On Sale
    VORTEX Aluminum Sprocket - Silver - Rear - 33-Tooth 206-33

    VORTEX Aluminum Sprocket - Silver - Rear - 33-Tooth 206-33

    VORTEX

    Now: $50.96
    Was: $59.95
    VORTEX Aluminum Sprocket Silver Rear 33-Tooth 206-33Anodized to prevent corrosion, Tooth layout specifically designed to increase sprocket longevity
    12111711
    SKU:
    12111711
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    TOOTH COUNT:
    33
    TYPE:
    DRIVE
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    CHAIN SIZE:
    420
    COLOR/FINISH:
    SILVER
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    Now: $50.96
    Was: $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    Now: $50.96
    Was: $59.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 42 Tooth - KTM - Orange 5-001042OR

    SUNSTAR SPROCKETS Rear Sprocket - 42 Tooth - KTM - Orange 5-001042OR

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 42 Tooth KTM Orange 5-001042ORSunstar 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...
    12111963
    SKU:
    12111963
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    415
    COLOR/FINISH:
    WORKS/ORANGE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    42
    PRODUCT NAME:
    SPROCKET
    Add to Cart
    $80.95
    Qty in Cart: 0
    Quantity:
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 40 Tooth - Orange 5-001140OR

    SUNSTAR SPROCKETS Rear Sprocket - 40 Tooth - Orange 5-001140OR

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 40 Tooth Orange 5-001140ORSunstar 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 high-quality,...
    12111969
    SKU:
    12111969
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    WORKS/ORANGE
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    TYPE:
    DRIVE
    CHAIN SIZE:
    415
    TOOTH COUNT:
    40
    Add to Cart
    $80.95
    Qty in Cart: 0
    Quantity:
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 48-Tooth - Honda/Yamaha - Blue 5-359248BL

    SUNSTAR SPROCKETS Rear Sprocket - 48-Tooth - Honda/Yamaha - Blue 5-359248BL

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 48-Tooth Honda/Yamaha Blue 5-359248BLSunstar 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...
    12111691
    SKU:
    12111691
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    COLOR/FINISH:
    WORKS/BLUE
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    Qty in Cart: 0
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 49-Tooth - Honda/Yamaha - Blue 5-359249BL

    SUNSTAR SPROCKETS Rear Sprocket - 49-Tooth - Honda/Yamaha - Blue 5-359249BL

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 49-Tooth Honda/Yamaha Blue 5-359249BLSunstar 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...
    12111692
    SKU:
    12111692
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    WORKS/BLUE
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    Add to Cart
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 50-Tooth - Honda/Yamaha - Blue 5-359250BL

    SUNSTAR SPROCKETS Rear Sprocket - 50-Tooth - Honda/Yamaha - Blue 5-359250BL

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 50-Tooth Honda/Yamaha Blue 5-359250BLSunstar 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...
    12111693
    SKU:
    12111693
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    COLOR/FINISH:
    WORKS/BLUE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    Add to Cart
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Honda/Yamaha - Blue 5-359251BL

    SUNSTAR SPROCKETS Rear Sprocket - 51-Tooth - Honda/Yamaha - Blue 5-359251BL

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 51-Tooth Honda/Yamaha Blue 5-359251BLSunstar 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...
    12111694
    SKU:
    12111694
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    WORKS/BLUE
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    Qty in Cart: 0
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 46-Tooth - Husqvarna/KTM - Orange 5-248146OR

    SUNSTAR SPROCKETS Rear Sprocket - 46-Tooth - Husqvarna/KTM - Orange 5-248146OR

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 46-Tooth Husqvarna/KTM Orange 5-248146ORSunstar 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...
    12111696
    SKU:
    12111696
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    COLOR/FINISH:
    WORKS/ORANGE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    CHAIN SIZE:
    428
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    46
    TYPE:
    DRIVE
    Qty in Cart: 0
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 47-Tooth - Husqvarna/KTM - Orange 5-248147OR

    SUNSTAR SPROCKETS Rear Sprocket - 47-Tooth - Husqvarna/KTM - Orange 5-248147OR

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 47-Tooth Husqvarna/KTM Orange 5-248147ORSunstar 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...
    12111697
    SKU:
    12111697
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    COLOR/FINISH:
    WORKS/ORANGE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    47
    TYPE:
    DRIVE
    CHAIN SIZE:
    428
    UNITS:
    EACH
    Add to Cart
    $80.95
    Qty in Cart: 0
    Quantity:
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 55 Tooth - Honda - Gold 5-355955

    SUNSTAR SPROCKETS Rear Sprocket - 55 Tooth - Honda - Gold 5-355955

    SUNSTAR SPROCKETS

    $73.95
    Sunstar 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 high-quality, aerospace grade 7075 T-6 aluminum, Computer-designed weight...
    12110173
    SKU:
    12110173
    Weight:
    19.00 LBS
    Qty in Cart: 0
    Price:
    $73.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 35 Tooth - Honda - Gold 5-106035

    SUNSTAR SPROCKETS Rear Sprocket - 35 Tooth - Honda - Gold 5-106035

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 35 Tooth Honda Gold 5-106035Sunstar 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 high-quality,...
    12110130
    SKU:
    12110130
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    420
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    35
    COLOR/FINISH:
    WORKS/GOLD
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    UNITS:
    EACH
    Add to Cart
    $80.95
    Qty in Cart: 0
    Quantity:
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 39 Tooth - Honda - Gold 5-106039

    SUNSTAR SPROCKETS Rear Sprocket - 39 Tooth - Honda - Gold 5-106039

    SUNSTAR SPROCKETS

    $66.95
    SUNSTAR SPROCKETS Rear Sprocket 39 Tooth Honda Gold 5-106039Sunstar 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 high-quality,...
    12110132
    SKU:
    12110132
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    39
    MATERIAL:
    7075-T6 ALUMINUM
    COLOR/FINISH:
    WORKS/GOLD
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    Add to Cart
    $66.95
    Qty in Cart: 0
    Quantity:
    Price:
    $66.95
    Subtotal:
  • SUNSTAR SPROCKETS Aluminum Rear Sprocket - 48-Tooth - Blue 5-142948BL

    SUNSTAR SPROCKETS Aluminum Rear Sprocket - 48-Tooth - Blue 5-142948BL

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Aluminum Rear Sprocket 48-Tooth Blue 5-142948BLSunstar 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...
    12112542
    SKU:
    12112542
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    420
    MATERIAL:
    7075-T6 ALUMINUM
    TOOTH COUNT:
    48
    COLOR/FINISH:
    WORKS/BLUE
    UNITS:
    EACH
    Qty in Cart: 0
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 40 Tooth - KTM - Orange 5-001040OR

    SUNSTAR SPROCKETS Rear Sprocket - 40 Tooth - KTM - Orange 5-001040OR

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 40 Tooth KTM Orange 5-001040ORSunstar 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...
    12111962
    SKU:
    12111962
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TYPE:
    DRIVE
    CHAIN SIZE:
    415
    COLOR/FINISH:
    WORKS/ORANGE
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    40
    UNITS:
    EACH
    Add to Cart
    $80.95
    Qty in Cart: 0
    Quantity:
    Price:
    $80.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 50-Tooth - Husaberg/Husqvarna/KTM - Orange 5-354750OR

    SUNSTAR SPROCKETS Rear Sprocket - 50-Tooth - Husaberg/Husqvarna/KTM - Orange 5-354750OR

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 50-Tooth Husaberg/Husqvarna/KTM Orange 5-354750ORSunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946,...
    12111338
    SKU:
    12111338
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    WORKS/ORANGE
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    Add to Cart
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 51 Tooth - Orange 5-354751OR

    SUNSTAR SPROCKETS Rear Sprocket - 51 Tooth - Orange 5-354751OR

    SUNSTAR SPROCKETS

    $88.95
    SUNSTAR SPROCKETS Rear Sprocket 51 Tooth Orange 5-354751ORSunstar 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 high-quality,...
    12111339
    SKU:
    12111339
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    UNITS:
    EACH
    COLOR/FINISH:
    WORKS/ORANGE
    MATERIAL:
    7075-T6 ALUMINUM
    Add to Cart
    $88.95
    Qty in Cart: 0
    Quantity:
    Price:
    $88.95
    Subtotal:
  • SUNSTAR SPROCKETS Rear Sprocket - 48-Tooth - Husqvarna/KTM - Orange 5-248148OR

    SUNSTAR SPROCKETS Rear Sprocket - 48-Tooth - Husqvarna/KTM - Orange 5-248148OR

    SUNSTAR SPROCKETS

    $80.95
    SUNSTAR SPROCKETS Rear Sprocket 48-Tooth Husqvarna/KTM Orange 5-248148ORSunstar 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...
    12111698
    SKU:
    12111698
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    CHAIN SIZE:
    428
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    48
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    COLOR/FINISH:
    WORKS/ORANGE
    Add to Cart
    $80.95
    Qty in Cart: 0
    Quantity:
    Price:
    $80.95
    Subtotal:
  • Total: items /

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