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Dirt Bike Alloy Rear Sprockets

Dirt Bike Alloy Rear Sprockets

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • RENTHAL Renthal 50-Tooth Blue Rear Sprocket for Husqvarna 224U-520-50GPBU

    Renthal 50-Tooth Blue Rear Sprocket for Husqvarna 224U-520-50GPBU

    RENTHAL

    $104.61
    A worn or stock sprocket robs your Husqvarna of efficiency and acceleration response. The Renthal 50-Tooth Rear Sprocket delivers measurable performance gains through precision engineering and weight reduction—cutting 66% of rotating mass compared to...
    12111333
    SKU:
    12111333
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    COLOR/FINISH:
    BLUE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    TYPE:
    DRIVE
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 51-Tooth Blue Anodized Rear Sprocket for Husqvarna 224U-520-51GPBU

    Renthal 51-Tooth Blue Anodized Rear Sprocket for Husqvarna 224U-520-51GPBU

    RENTHAL

    $104.61
    If you're running a Husqvarna in competitive motocross or demanding off-road conditions, sprocket wear directly impacts your power delivery and chain longevity. The Renthal 51-Tooth Rear Sprocket delivers the lightweight durability required for high-RPM...
    12111334
    SKU:
    12111334
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    COLOR/FINISH:
    BLUE
    MATERIAL:
    7075-T6 ALUMINUM
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal Rear Sprocket 38T Orange 415 Chain 48041538POR

    Renthal Rear Sprocket 38T Orange 415 Chain 48041538POR

    RENTHAL

    $97.95
    If you're running a KTM off-road machine, sprocket selection directly impacts your acceleration, top speed, and how your bike responds to terrain changes. The Renthal 38T rear sprocket combines lightweight 7075-T6 aluminum construction with self-cleaning...
    12111201
    SKU:
    12111201
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    415
    COLOR/FINISH:
    ORANGE
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    38
    UNITS:
    EACH
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Renthal 40-Tooth Rear Sprocket for KTM 50 SX 415 Chain Orange 48041540POR

    Renthal 40-Tooth Rear Sprocket for KTM 50 SX 415 Chain Orange 48041540POR

    RENTHAL

    $97.95
    If you're running a KTM 50 SX and want to shave rotating mass without sacrificing durability, the Renthal 40-Tooth Rear Sprocket is the upgrade that delivers. At 66% lighter than steel, this CNC-machined aluminum sprocket improves acceleration and...
    12111203
    SKU:
    12111203
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TYPE:
    DRIVE
    CHAIN SIZE:
    415
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    40
    COLOR/FINISH:
    ORANGE
    UNITS:
    EACH
    $97.95
    Qty in Cart: 0
    Quantity:
    Price:
    $97.95
    Subtotal:
  • RENTHAL Renthal 36-Tooth Black Rear Sprocket for KTM 50 SX 49141536PBK RENTHAL Renthal 36-Tooth Black Rear Sprocket for KTM 50 SX 49141536PBK

    Renthal 36-Tooth Black Rear Sprocket for KTM 50 SX 49141536PBK

    RENTHAL

    $99.82
    Unsprung weight directly impacts your KTM 50 SX's throttle response and cornering performance—this Renthal 36-tooth rear sprocket cuts weight by 66% compared to steel alternatives without sacrificing durability. The precision CNC-machined design and...
    12111208
    SKU:
    12111208
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    36
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    COLOR/FINISH:
    BLACK
    CHAIN SIZE:
    415
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $99.82
    Qty in Cart: 0
    Quantity:
    Price:
    $99.82
    Subtotal:
  • RENTHAL Renthal 38-Tooth Black Rear Sprocket for KTM 50 SX 2021-2023 49141538PBK RENTHAL Renthal 38-Tooth Black Rear Sprocket for KTM 50 SX 2021-2023 49141538PBK

    Renthal 38-Tooth Black Rear Sprocket for KTM 50 SX 2021-2023 49141538PBK

    RENTHAL

    $99.82
    If you're running a KTM 50 SX, sprocket choice directly impacts acceleration, top-end speed, and drivetrain longevity. The Renthal 38-tooth rear sprocket delivers measurable weight savings and durability improvements over stock components, making it...
    12111209
    SKU:
    12111209
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    CHAIN SIZE:
    415
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    38
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    $99.82
    Qty in Cart: 0
    Quantity:
    Price:
    $99.82
    Subtotal:
  • RENTHAL Renthal 40-Tooth Rear Sprocket Black 49141540PBK RENTHAL Renthal 40-Tooth Rear Sprocket Black 49141540PBK

    Renthal 40-Tooth Rear Sprocket Black 49141540PBK

    RENTHAL

    $99.82
    If you're running a KTM and want to shed unsprung weight without sacrificing durability, the Renthal 40-Tooth Rear Sprocket delivers exactly that. At 66% lighter than steel, this sprocket reduces rotational mass and improves acceleration response while...
    12111210
    SKU:
    12111210
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    CHAIN SIZE:
    415
    COLOR/FINISH:
    BLACK
    MATERIAL:
    7075-T6 ALUMINUM
    TOOTH COUNT:
    40
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $99.82
    Qty in Cart: 0
    Quantity:
    Price:
    $99.82
    Subtotal:
  • RENTHAL Renthal Ultralight Rear Sprocket 52T Blue 520 Pitch 224U-520-52GPBU

    Renthal Ultralight Rear Sprocket 52T Blue 520 Pitch 224U-520-52GPBU

    RENTHAL

    $104.61
    Shave significant weight from your Husqvarna without sacrificing durability or power transfer. The Renthal Ultralight 52T Rear Sprocket uses premium 7075-T6 aluminum to deliver a 66% weight reduction compared to steel—critical for improving acceleration...
    12111344
    SKU:
    12111344
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    52
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    COLOR/FINISH:
    BLUE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 49-Tooth Green Rear Sprocket for Kawasaki 112U52049GEGN

    Renthal 49-Tooth Green Rear Sprocket for Kawasaki 112U52049GEGN

    RENTHAL

    $104.61
    If you're running a 520 chain on your Kawasaki, sprocket choice directly impacts acceleration, top-end speed, and overall power delivery. The Renthal 49-tooth rear sprocket delivers the weight savings and durability you need to maximize performance...
    12111346
    SKU:
    12111346
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    COLOR/FINISH:
    GREEN
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    CHAIN SIZE:
    520
    UNITS:
    EACH
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 50-Tooth Rear Sprocket for Kawasaki 520 Chain Green 112U52050GEGN

    Renthal 50-Tooth Rear Sprocket for Kawasaki 520 Chain Green 112U52050GEGN

    RENTHAL

    $104.61
    A rear sprocket is one of the most direct ways to tune your Kawasaki's acceleration and top-end characteristics—and the Renthal 50-Tooth in 7075-T6 aluminum delivers the durability you need without the weight penalty of steel. At 66% lighter than...
    12111347
    SKU:
    12111347
    Availability:
    Ships Same Business Day
    Weight:
    1.01 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    COLOR/FINISH:
    GREEN
    TYPE:
    DRIVE
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 52T Green Rear Sprocket for Kawasaki 520 Chain 112U-520-52GEGN

    Renthal 52T Green Rear Sprocket for Kawasaki 520 Chain 112U-520-52GEGN

    RENTHAL

    $104.61
    A worn or mismatched rear sprocket robs your Kawasaki of power transfer efficiency and accelerates chain wear across your entire drivetrain. The Renthal 52T Green Rear Sprocket delivers precision-engineered performance through CNC-machined 7075-T6...
    12111674
    SKU:
    12111674
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    52
    TYPE:
    DRIVE
    COLOR/FINISH:
    GREEN
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal Green 53-Tooth Rear Sprocket for Kawasaki 112U-520-53GEGN

    Renthal Green 53-Tooth Rear Sprocket for Kawasaki 112U-520-53GEGN

    RENTHAL

    $104.61
    If you're running a 520 chain setup on your Kawasaki and want measurable improvements in acceleration and handling, the Renthal Green 53-Tooth Rear Sprocket delivers real performance gains through intelligent engineering. The 7075-T6 aluminum...
    12111675
    SKU:
    12111675
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    53
    COLOR/FINISH:
    GREEN
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TYPE:
    DRIVE
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal Green 49-Tooth Aluminum Rear Sprocket for Kawasaki 191U-420-49GEGN

    Renthal Green 49-Tooth Aluminum Rear Sprocket for Kawasaki 191U-420-49GEGN

    RENTHAL

    $104.61
    Shaving 66% of rotating mass off your rear sprocket transforms acceleration and handling without sacrificing strength—critical when every millisecond counts. The self-cleaning mud grooves keep your chain engaged and wear to a minimum, even in harsh...
    12111678
    SKU:
    12111678
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    CHAIN SIZE:
    420
    COLOR/FINISH:
    GREEN
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal Green 50-Tooth Aluminum Rear Sprocket for Kawasaki KX80G 1986-1987 191U-420-50GEGN

    Renthal Green 50-Tooth Aluminum Rear Sprocket for Kawasaki KX80G 1986-1987 191U-420-50GEGN

    RENTHAL

    $104.61
    If you're running a KX80G and want measurable improvements in acceleration and throttle response, switching to a lightweight aluminum sprocket is one of the highest-impact upgrades you can make. The Renthal 50-Tooth delivers the durability of premium...
    12111679
    SKU:
    12111679
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    COLOR/FINISH:
    GREEN
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    UNITS:
    EACH
    CHAIN SIZE:
    420
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 51-Tooth Green Rear Sprocket for Kawasaki 191U-420-51GEGN

    Renthal 51-Tooth Green Rear Sprocket for Kawasaki 191U-420-51GEGN

    RENTHAL

    $104.61
    A lightweight rear sprocket is fundamental to improving your Kawasaki's acceleration and overall handling dynamics. The Renthal 51-Tooth Green Rear Sprocket cuts weight by approximately 66% compared to steel alternatives, translating to noticeable gains...
    12111680
    SKU:
    12111680
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    CHAIN SIZE:
    420
    COLOR/FINISH:
    GREEN
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal Green 52-Tooth Aluminum Sprocket for Kawasaki KX100 191U-420-52GEGN

    Renthal Green 52-Tooth Aluminum Sprocket for Kawasaki KX100 191U-420-52GEGN

    RENTHAL

    $104.61
    Unsprung weight is the enemy of handling and acceleration—every gram counts in competitive riding. The Renthal Green 52-Tooth Aluminum Sprocket cuts approximately 66% off the mass of a steel alternative while maintaining the strength of 7075-T6 alloy,...
    12111681
    SKU:
    12111681
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    CHAIN SIZE:
    420
    COLOR/FINISH:
    GREEN
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    52
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 46-Tooth Green Rear Sprocket for Kawasaki KX65 408U-420-46GEGN

    Renthal 46-Tooth Green Rear Sprocket for Kawasaki KX65 408U-420-46GEGN

    RENTHAL

    $104.61
    If you're running a KX65, sprocket wear directly impacts acceleration response and chain longevity—and mud buildup accelerates both. The Renthal 46-Tooth Rear Sprocket eliminates this problem with CNC-machined self-cleaning grooves and lightweight...
    12111682
    SKU:
    12111682
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    CHAIN SIZE:
    420
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    COLOR/FINISH:
    GREEN
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    46
    TYPE:
    DRIVE
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 47-Tooth Rear Sprocket for Kawasaki KX65 Green 408U-420-47GEGN

    Renthal 47-Tooth Rear Sprocket for Kawasaki KX65 Green 408U-420-47GEGN

    RENTHAL

    $104.61
    Lightweight aluminum construction combined with self-cleaning mud grooves means your KX65 delivers consistent power transfer without the weight penalty of steel. If you're serious about reducing unsprung mass and extending drivetrain life on technical...
    12111683
    SKU:
    12111683
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    CHAIN SIZE:
    420
    RIDING STYLE:
    OFF-ROAD
    UNITS:
    EACH
    TYPE:
    DRIVE
    COLOR/FINISH:
    GREEN
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal Ultralight Rear Sprocket 48T Green 408U-420-48GEGN

    Renthal Ultralight Rear Sprocket 48T Green 408U-420-48GEGN

    RENTHAL

    $104.61
    If you're running a 420 chain setup on your Kawasaki, sprocket wear directly impacts acceleration response and chain longevity. The Renthal Ultralight 48T replaces worn teeth with precision-engineered geometry while saving rotational mass—a critical...
    12111684
    SKU:
    12111684
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    MOUNTING POSITION:
    REAR
    TYPE:
    DRIVE
    CHAIN SIZE:
    420
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    GREEN
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    48
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • RENTHAL Renthal 49-Tooth Green Aluminum Rear Sprocket for Kawasaki KX65 408U-420-49GEGN

    Renthal 49-Tooth Green Aluminum Rear Sprocket for Kawasaki KX65 408U-420-49GEGN

    RENTHAL

    $104.61
    The Renthal 49-Tooth Green Aluminum Rear Sprocket delivers measurable performance gains for your Kawasaki KX65. By cutting weight by 66% compared to steel alternatives, you'll experience faster acceleration, reduced rotational mass, and improved handling...
    12111685
    SKU:
    12111685
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    GREEN
    TOOTH COUNT:
    49
    TYPE:
    DRIVE
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    420
    UNITS:
    EACH
    $104.61
    Qty in Cart: 0
    Quantity:
    Price:
    $104.61
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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