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SUPERSPROX

SUPERSPROX

SUPERSPROX

Supersprox Sprockets, Chains, and Accessories at JJ Motorsports

Supersprox is a renowned brand in the motorcycle industry, established in the mid-1950s and known for high-performance sprockets and drive components. With a focus on innovation and quality craftsmanship, the brand has built a loyal following among enthusiasts and professional racers. Their products emphasize durability, extended lifespan, and optimal performance through features like unique tooth designs that increase sprocket life up to 6%, steel teeth for longevity, and materials such as SCM-435 carbon-free steel with ultra-hard surfaces to reduce friction.

At JJ Motorsports, we offer a wide selection of Supersprox products to enhance your motorcycle's drive system. Popular items include the Edge Kit - Rear - Ducati - 42-Tooth, perfect for long life with added style and steel teeth for extended system durability, the Countershaft Sprocket - 17-Tooth made from SCM-435 carbon-free steel for zero breaking risk, and the Stealth Rear Sprocket - 48 Tooth - Gold - Kawasaki/Yamaha/Suzuki offering longer system life without added weight. Other favorites are the Edge Kit - Rear - Ducati - 44-Tooth with a unique tooth design for increased sprocket life and the Edge Kit - Rear - Ducati - 45 Tooth for reliable performance and style.

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • SUPERSPROX Stealth Rear Sprocket - 51-Tooth - Gold - Yamaha RST-245-51-GLD

    SUPERSPROX Stealth Rear Sprocket - 51-Tooth - Gold - Yamaha RST-245-51-GLD

    SUPERSPROX

    $119.95
    If you're running a high-displacement Yamaha and tired of replacing worn sprockets every season, the SUPERSPROX Stealth 51-tooth rear sprocket delivers the durability you need without the weight...
    12101983
    SKU:
    12101983
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    COLOR/FINISH:
    GOLD
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 49-Tooth - Blue - Yamaha RST-245-49-BLU

    SUPERSPROX Stealth Rear Sprocket - 49-Tooth - Blue - Yamaha RST-245-49-BLU

    SUPERSPROX

    $119.95
    If you're pushing your Yamaha to its limits, sprocket wear is silently robbing you of power transfer and reliability. The SUPERSPROX Stealth rear sprocket combines steel teeth that outlast aluminum...
    12101986
    SKU:
    12101986
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    520
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLUE
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    49
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    UNITS:
    EACH
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 51-Tooth - Black - Yamaha RST-245-51-BLK

    SUPERSPROX Stealth Rear Sprocket - 51-Tooth - Black - Yamaha RST-245-51-BLK

    SUPERSPROX

    $119.95
    If you're running high-mileage track sessions or pushing your Yamaha RST-245 hard on the street, sprocket wear becomes a real maintenance headache. The SUPERSPROX Stealth 51-tooth rear sprocket...
    12101992
    SKU:
    12101992
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    COLOR/FINISH:
    STEALTH
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - KTM RST-899-42-GLD

    SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - KTM RST-899-42-GLD

    SUPERSPROX

    $119.95
    Rear sprocket wear is one of the fastest ways to lose efficiency and responsiveness in your drivetrain, especially under aggressive riding. The SUPERSPROX Stealth delivers steel-toothed durability...
    12102048
    SKU:
    12102048
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    COLOR/FINISH:
    GOLD
    UNITS:
    EACH
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    TYPE:
    REAR
    CHAIN SIZE:
    520
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 45-Tooth - Gold - KTM RST-899-45-GLD

    SUPERSPROX Stealth Rear Sprocket - 45-Tooth - Gold - KTM RST-899-45-GLD

    SUPERSPROX

    $119.95
    If you're tired of replacing sprockets every season, the SUPERSPROX Stealth Rear Sprocket solves the durability problem without adding unnecessary weight to your KTM. Steel teeth deliver 4x longer...
    12102050
    SKU:
    12102050
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    MATERIAL:
    STEEL
    TYPE:
    REAR
    COLOR/FINISH:
    GOLD
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    45
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 40-Tooth - Gold - Husaberg RST-990-40-GLD

    SUPERSPROX Stealth Rear Sprocket - 40-Tooth - Gold - Husaberg RST-990-40-GLD

    SUPERSPROX

    $119.95
    If you're running a high-displacement bike and tired of replacing sprockets every season, the SUPERSPROX Stealth delivers the durability of steel teeth with the weight savings of an aluminum core...
    12102052
    SKU:
    12102052
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    STEALTH
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    40
    TYPE:
    REAR
    COLOR/FINISH:
    GOLD
    CHAIN SIZE:
    520
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 48-Tooth - Gold - Husaberg RST-990-48-GLD

    SUPERSPROX Stealth Rear Sprocket - 48-Tooth - Gold - Husaberg RST-990-48-GLD

    SUPERSPROX

    $119.95
    If you're pushing your Husaberg RST to its limits, sprocket wear shouldn't be your limiting factor. The SUPERSPROX Stealth combines a hardened steel tooth design that outlasts aluminum by 4x with an...
    12102056
    SKU:
    12102056
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    48
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    COLOR/FINISH:
    GOLD
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 51-Tooth - Blue - Husaberg RST-990-51-BLU

    SUPERSPROX Stealth Rear Sprocket - 51-Tooth - Blue - Husaberg RST-990-51-BLU

    SUPERSPROX

    $119.95
    If you're running a high-displacement bike and want sprocket longevity without sacrificing rotational mass, the SUPERSPROX Stealth delivers steel-tooth durability in a lightweight package. The hybrid...
    12102070
    SKU:
    12102070
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLUE
    COLOR/FINISH:
    STEALTH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TYPE:
    REAR
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    520
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Honda - 50-Tooth RAL-1204-50-BLK

    SUPERSPROX Rear Sprocket - Black - Honda - 50-Tooth RAL-1204-50-BLK

    SUPERSPROX

    $64.95
    A rear sprocket is one of the most critical drivetrain components affecting acceleration, top speed, and chain longevity. SUPERSPROX's 50-tooth aluminum sprocket delivers the strength of premium...
    12111920
    SKU:
    12111920
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    CHAIN SIZE:
    428
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    MODEL:
    ALUMINUM
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Honda - 50-Tooth RAL20950BLK

    SUPERSPROX Rear Sprocket - Black - Honda - 50-Tooth RAL20950BLK

    SUPERSPROX

    $64.95
    A lightweight rear sprocket directly impacts acceleration, fuel efficiency, and overall drivetrain responsiveness—critical factors whether you're racing or pushing your Honda to its limits...
    12111922
    SKU:
    12111922
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    COLOR/FINISH:
    BLACK
    MODEL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    420
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Red - Honda - 50-Tooth RAL21050RED

    SUPERSPROX Rear Sprocket - Red - Honda - 50-Tooth RAL21050RED

    SUPERSPROX

    $69.95
    A quality rear sprocket directly impacts your acceleration, top-end speed, and chain longevity. The SUPERSPROX 50-tooth red sprocket delivers the strength-to-weight ratio serious riders demand,...
    12111925
    SKU:
    12111925
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    MODEL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RED
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Red - Honda - 51-Tooth RAL21051RED

    SUPERSPROX Rear Sprocket - Red - Honda - 51-Tooth RAL21051RED

    SUPERSPROX

    $69.95
    A lightweight rear sprocket is one of the most effective upgrades for improving acceleration and reducing unsprung mass on your Honda. The SUPERSPROX 51-tooth sprocket delivers the strength of billet...
    12111926
    SKU:
    12111926
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RED
    MODEL:
    ALUMINUM
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Honda - 51-Tooth RAL21051BLK

    SUPERSPROX Rear Sprocket - Black - Honda - 51-Tooth RAL21051BLK

    SUPERSPROX

    $69.95
    A lightweight rear sprocket directly impacts your acceleration, handling response, and unsprung weight—all critical factors in competitive riding and track performance. The SUPERSPROX 51-tooth design...
    12111929
    SKU:
    12111929
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    BLACK
    MATERIAL:
    7075-T6 ALUMINUM
    MODEL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Blue - Yamaha - 50-Tooth RAL-245-50 BLU

    SUPERSPROX Rear Sprocket - Blue - Yamaha - 50-Tooth RAL-245-50 BLU

    SUPERSPROX

    $69.95
    A rear sprocket is one of the highest-wear components on your Yamaha, and chain slippage or premature wear will kill your performance on the track. The SUPERSPROX RAL-245-50 delivers the...
    12111934
    SKU:
    12111934
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLUE
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    MODEL:
    ALUMINUM
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Yamaha - 50-Tooth RAL-245-50 BLK

    SUPERSPROX Rear Sprocket - Black - Yamaha - 50-Tooth RAL-245-50 BLK

    SUPERSPROX

    $69.95
    A worn or undersized rear sprocket robs your Yamaha of acceleration and top-end performance. The SUPERSPROX 50-tooth rear sprocket delivers the lightweight strength you need to maximize power...
    12111938
    SKU:
    12111938
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    MODEL:
    ALUMINUM
    CHAIN SIZE:
    520
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Kawasaki - 46-Tooth RAL-455-46-BLK

    SUPERSPROX Rear Sprocket - Black - Kawasaki - 46-Tooth RAL-455-46-BLK

    SUPERSPROX

    $64.95
    A lightweight rear sprocket directly impacts acceleration, top speed, and overall drivetrain efficiency on your Kawasaki. The SUPERSPROX 46-tooth design delivers the strength of premium materials...
    12111942
    SKU:
    12111942
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    46
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    420
    COLOR/FINISH:
    BLACK
    MODEL:
    ALUMINUM
    UNITS:
    EACH
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Kawasaki - 38-Tooth RAL-801-38-BLK

    SUPERSPROX Rear Sprocket - Black - Kawasaki - 38-Tooth RAL-801-38-BLK

    SUPERSPROX

    $64.95
    A lightweight rear sprocket directly impacts your acceleration, top-end speed, and overall power delivery—especially critical for competitive riders who demand responsiveness off the line. The...
    12111947
    SKU:
    12111947
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    COLOR/FINISH:
    BLACK
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    420
    MODEL:
    ALUMINUM
    TOOTH COUNT:
    38
    UNITS:
    EACH
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Yamaha - 35-Tooth RAL-834-35-BLK

    SUPERSPROX Rear Sprocket - Black - Yamaha - 35-Tooth RAL-834-35-BLK

    SUPERSPROX

    $64.95
    A lightweight rear sprocket directly impacts your acceleration, top-end speed, and overall drivetrain efficiency—especially critical if you're chasing lap times or pushing your bike to its limits...
    12111951
    SKU:
    12111951
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    CHAIN SIZE:
    420
    TOOTH COUNT:
    35
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    COLOR/FINISH:
    BLACK
    MODEL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MATERIAL:
    7075-T6 ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Yamaha - 37-Tooth RAL-834-37-BLK

    SUPERSPROX Rear Sprocket - Black - Yamaha - 37-Tooth RAL-834-37-BLK

    SUPERSPROX

    $64.95
    A rear sprocket is one of the highest-wear components on your bike—poor quality means premature chain stretch, loss of power delivery, and costly replacements. The SUPERSPROX 37-tooth rear sprocket...
    12111952
    SKU:
    12111952
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    CHAIN SIZE:
    420
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    37
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    COLOR/FINISH:
    BLACK
    MODEL:
    ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Black - Yamaha - 40-Tooth RAL-853-40-BLK

    SUPERSPROX Rear Sprocket - Black - Yamaha - 40-Tooth RAL-853-40-BLK

    SUPERSPROX

    $69.95
    A lightweight rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency—especially critical if you're optimizing your Yamaha's performance on the track or...
    12111953
    SKU:
    12111953
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    40
    UNITS:
    EACH
    MODEL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Orange - KTM/Husqvarna - 50-Tooth RAL-990-50-ORG

    SUPERSPROX Rear Sprocket - Orange - KTM/Husqvarna - 50-Tooth RAL-990-50-ORG

    SUPERSPROX

    $69.95
    A worn or stock sprocket directly impacts your power delivery, acceleration response, and chain longevity. The SUPERSPROX rear sprocket in 50-tooth delivers the lightweight durability you need to...
    12111956
    SKU:
    12111956
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    MOUNTING POSITION:
    REAR
    CHAIN SIZE:
    520
    COLOR/FINISH:
    ORANGE
    MODEL:
    ALUMINUM
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Orange - KTM/Husqvarna - 51-Tooth RAL-990-51-ORG

    SUPERSPROX Rear Sprocket - Orange - KTM/Husqvarna - 51-Tooth RAL-990-51-ORG

    SUPERSPROX

    $69.95
    A lightweight rear sprocket is critical to reducing unsprung weight and improving acceleration response on your KTM or Husqvarna. The SUPERSPROX 51-tooth sprocket delivers the strength of billet...
    12111957
    SKU:
    12111957
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    7075-T6 ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    ORANGE
    MODEL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Alloy - Blue - 52-Tooth RAL-245-52-BLU

    SUPERSPROX Rear Sprocket - Alloy - Blue - 52-Tooth RAL-245-52-BLU

    SUPERSPROX

    $74.95
    A lightweight rear sprocket is critical for reducing unsprung mass, improving acceleration response, and minimizing drivetrain inertia—especially in competitive racing or high-performance...
    12112712
    SKU:
    12112712
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    COLOR/FINISH:
    BLUE
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    MODEL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    TOOTH COUNT:
    52
    UNITS:
    EACH
    MATERIAL:
    7075-T6 ALUMINUM
    CHAIN SIZE:
    520
    $74.95
    Qty in Cart: 0
    Quantity:
    Price:
    $74.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - Alloy - Black - 50-Tooth RAL-990-50-BLK

    SUPERSPROX Rear Sprocket - Alloy - Black - 50-Tooth RAL-990-50-BLK

    SUPERSPROX

    $69.95
    A lightweight rear sprocket is critical for reducing unsprung mass and improving throttle response, especially in competitive racing applications where every fraction of a pound matters. The...
    12112713
    SKU:
    12112713
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    7075-T6 ALUMINUM
    MODEL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    TOOTH COUNT:
    50
    $69.95
    Qty in Cart: 0
    Quantity:
    Price:
    $69.95
    Subtotal:
  • SUPERSPROX Sprocket - Rear - Steel - Black - 42 Tooth RFE-1332-42-BLK

    SUPERSPROX Sprocket - Rear - Steel - Black - 42 Tooth RFE-1332-42-BLK

    SUPERSPROX

    $54.95
    Maximize drivetrain longevity and performance with a sprocket engineered on the race track and proven in demanding street and off-road conditions. The SUPERSPROX 42-tooth rear sprocket delivers the...
    12102537
    SKU:
    12102537
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Sprocket - Rear - Steel - Black - 45 Tooth RFE-478-45-BLK

    SUPERSPROX Sprocket - Rear - Steel - Black - 45 Tooth RFE-478-45-BLK

    SUPERSPROX

    $49.95
    A rear sprocket is one of the most critical drivetrain components affecting acceleration, top speed, and overall system longevity. The SUPERSPROX 45-tooth steel sprocket delivers race-proven...
    12102539
    SKU:
    12102539
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    TYPE:
    DRIVE
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    45
    UNITS:
    EACH
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Sprocket - Rear - Steel - Black - 46 Tooth RFE-478-46-BLK

    SUPERSPROX Sprocket - Rear - Steel - Black - 46 Tooth RFE-478-46-BLK

    SUPERSPROX

    $49.95
    A worn or mismatched rear sprocket kills drivetrain efficiency and accelerates wear across your entire chain system. The SUPERSPROX 46-tooth steel sprocket delivers race-proven durability with...
    12102541
    SKU:
    12102541
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    46
    MATERIAL:
    STEEL
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 17-Tooth CST-704-17-2

    SUPERSPROX Countershaft Sprocket - 17-Tooth CST-704-17-2

    SUPERSPROX

    $34.95
    If you're running a countershaft sprocket that can't handle sustained power delivery without accelerated wear, you're leaving performance on the table and inviting mid-race failure. The SUPERSPROX...
    12121732
    SKU:
    12121732
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    17
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    525
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 13-Tooth CST-715-13-1

    SUPERSPROX Countershaft Sprocket - 13-Tooth CST-715-13-1

    SUPERSPROX

    $24.95
    If you're running a countershaft sprocket that can't handle sustained RPM loads or chain acceleration, you're sacrificing both reliability and power transfer efficiency. The SUPERSPROX 13-Tooth...
    12121733
    SKU:
    12121733
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    STEEL
    TOOTH COUNT:
    13
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1269-15-2

    SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1269-15-2

    SUPERSPROX

    $34.95
    A countershaft sprocket is critical to your drivetrain's efficiency—worn or inadequate sprockets rob you of power, increase chain wear, and compromise acceleration. SUPERSPROX's 15-tooth countershaft...
    12121735
    SKU:
    12121735
    Availability:
    Ships Same Business Day
    Weight:
    0.52 LBS
    TOOTH COUNT:
    15
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 16-Tooth CST-1269-16-2

    SUPERSPROX Countershaft Sprocket - 16-Tooth CST-1269-16-2

    SUPERSPROX

    $34.95
    If you're running a countershaft sprocket that can't handle the demands of high-RPM riding or racing, you're leaving performance on the table—and risking catastrophic failure at the worst possible...
    12121736
    SKU:
    12121736
    Availability:
    Ships Same Business Day
    Weight:
    0.50 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    TOOTH COUNT:
    16
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    525
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1307-15-2

    SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1307-15-2

    SUPERSPROX

    $34.95
    A countershaft sprocket is your direct link between engine power and wheel acceleration—any inefficiency here costs you lap time and reliability. SUPERSPROX's 15-tooth design delivers the performance...
    12121737
    SKU:
    12121737
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    15
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 13-Tooth CST-1326-13-1

    SUPERSPROX Countershaft Sprocket - 13-Tooth CST-1326-13-1

    SUPERSPROX

    $29.95
    If you're running a countershaft sprocket that's eating power through friction and chain drag, you're leaving performance on the table. The SUPERSPROX 13-tooth countershaft sprocket is engineered...
    12121738
    SKU:
    12121738
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    MATERIAL:
    STEEL
    CHAIN SIZE:
    520
    TOOTH COUNT:
    13
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1537-17-2

    SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1537-17-2

    SUPERSPROX

    $29.95
    If you're running a countershaft sprocket that can't handle sustained power delivery or high RPM stress, you're sacrificing reliability and performance every time you ride. The SUPERSPROX 17-Tooth...
    12121740
    SKU:
    12121740
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    TOOTH COUNT:
    17
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 14-Tooth CST-1900-14-1 SUPERSPROX Countershaft Sprocket - 14-Tooth CST-1900-14-1

    SUPERSPROX Countershaft Sprocket - 14-Tooth CST-1900-14-1

    SUPERSPROX

    $19.95
    If you're running a countershaft sprocket that's holding back your power delivery, you're leaving performance on the table. The SUPERSPROX 14-Tooth Countershaft Sprocket is engineered with the same...
    12121741
    SKU:
    12121741
    Availability:
    Ships Same Business Day
    Weight:
    0.65 LBS
    CHAIN SIZE:
    420
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    COUNTERSHAFT
    MATERIAL:
    STEEL
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    14
    $19.95
    Qty in Cart: 0
    Quantity:
    Price:
    $19.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 16-Tooth CST-1902-16-1

    SUPERSPROX Countershaft Sprocket - 16-Tooth CST-1902-16-1

    SUPERSPROX

    $29.95
    If you're running a countershaft sprocket that can't handle the demands of high-RPM racing or aggressive off-road riding, you're sacrificing both performance and reliability. The SUPERSPROX 16-Tooth...
    12121742
    SKU:
    12121742
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    16
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1904-17-1

    SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1904-17-1

    SUPERSPROX

    $34.95
    A countershaft sprocket is your direct connection between engine power and wheel traction—choose one engineered for durability and efficiency, and you'll notice smoother power delivery and extended...
    12121718
    SKU:
    12121718
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    RIDING STYLE:
    STREET
    MOUNTING POSITION:
    FRONT
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    17
    TYPE:
    COUNTERSHAFT
    MATERIAL:
    STEEL
    UNITS:
    EACH
    $34.95
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 41-Tooth RFE-1304-41-BLK

    SUPERSPROX Rear Sprocket - 41-Tooth RFE-1304-41-BLK

    SUPERSPROX

    $49.95
    Rear sprocket selection directly impacts your drivetrain's acceleration, top-end speed, and overall reliability—making this a critical tuning decision. The SUPERSPROX 41-tooth sprocket delivers...
    12101866
    SKU:
    12101866
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    CHAIN SIZE:
    525
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TYPE:
    REAR
    UNITS:
    EACH
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    41
    MOUNTING POSITION:
    REAR
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Steel Rear Sprocket - 50-Tooth RFE-457-50-BLK

    SUPERSPROX Steel Rear Sprocket - 50-Tooth RFE-457-50-BLK

    SUPERSPROX

    $44.95
    A rear sprocket is critical to your drivetrain's efficiency, acceleration, and overall durability. The SUPERSPROX 50-tooth steel sprocket delivers race-proven durability with precision engineering,...
    12101899
    SKU:
    12101899
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 42-Tooth RFE-1307-42-BLK

    SUPERSPROX Rear Sprocket - 42-Tooth RFE-1307-42-BLK

    SUPERSPROX

    $54.95
    A rear sprocket is fundamental to your drivetrain's efficiency and acceleration characteristics—choosing the right ratio directly impacts power delivery and top-end performance. The SUPERSPROX...
    12102154
    SKU:
    12102154
    Availability:
    Ships Same Business Day
    Weight:
    1.55 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    525
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    TYPE:
    REAR
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    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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