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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 Steel Rear Sprocket - 50-Tooth RFE-245-50-BLK

    SUPERSPROX Steel Rear Sprocket - 50-Tooth RFE-245-50-BLK

    SUPERSPROX

    $59.95
    A worn or undersized rear sprocket tanks your acceleration and forces your engine to work harder than necessary. The SUPERSPROX 50-tooth steel sprocket delivers the durability and precision you need...
    12101893
    SKU:
    12101893
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    50
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    MOUNTING POSITION:
    REAR
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 15-Tooth CST-4041-15-2

    SUPERSPROX Countershaft Sprocket - 15-Tooth CST-4041-15-2

    SUPERSPROX

    $34.95
    A countershaft sprocket is only as strong as its material composition and surface treatment—and this is where SUPERSPROX separates itself from the competition. The CST-4041-15-2 is engineered with...
    12121362
    SKU:
    12121362
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    CHAIN SIZE:
    520
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    TOOTH COUNT:
    15
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    Subtotal:
  • SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA73752544-KIT

    SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA73752544-KIT

    SUPERSPROX

    $224.95
    Rear sprocket wear directly impacts your Ducati's acceleration response and drivetrain efficiency. The SUPERSPROX Edge Kit delivers measurable performance gains through optimized tooth geometry and...
    12102585
    SKU:
    12102585
    Availability:
    Ships Same Business Day
    Weight:
    0.01 LBS
    UNITS:
    KIT
    CHAIN SIZE:
    525
    MATERIAL:
    STEEL
    PRODUCT NAME:
    EDGE KIT
    TOOTH COUNT:
    44
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    TYPE:
    EDGE REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $224.95
    Subtotal:
  • SUPERSPROX Steel Rear Sprocket - 52-Tooth RFE-210-52-BLK

    SUPERSPROX Steel Rear Sprocket - 52-Tooth RFE-210-52-BLK

    SUPERSPROX

    $64.95
    A worn or undersized rear sprocket will compromise acceleration, top-end performance, and drivetrain efficiency across street and off-road applications. The SUPERSPROX 52-tooth steel sprocket...
    12101889
    SKU:
    12101889
    Availability:
    Ships Same Business Day
    Weight:
    2.15 LBS
    TOOTH COUNT:
    52
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Edge Kit - Rear - Ducati - 40-Tooth RSA75552540-KIT

    SUPERSPROX Edge Kit - Rear - Ducati - 40-Tooth RSA75552540-KIT

    SUPERSPROX

    $125.95
    Sprocket wear directly impacts your Ducati's power delivery and chain longevity—the SUPERSPROX Edge Kit addresses both with a hybrid aluminum-and-steel design that outlasts OEM components while...
    12102592
    SKU:
    12102592
    Availability:
    Ships Same Business Day
    Weight:
    2.20 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    40
    UNITS:
    KIT
    CHAIN SIZE:
    525
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    EDGE KIT
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    TYPE:
    EDGE REAR
    Qty in Cart: 0
    Quantity:
    Price:
    $125.95
    Subtotal:
  • SUPERSPROX Steel Rear Sprocket - 51-Tooth RFE-457-51-BLK

    SUPERSPROX Steel Rear Sprocket - 51-Tooth RFE-457-51-BLK

    SUPERSPROX

    $44.95
    A rear sprocket is one of the highest-wear drivetrain components on any bike, and a worn or poorly manufactured unit will rob you of power delivery and acceleration. The SUPERSPROX Steel Rear...
    12101900
    SKU:
    12101900
    Availability:
    Ships Same Business Day
    Weight:
    1.25 LBS
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TYPE:
    REAR
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    51
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 42-Tooth RFE-1334-42-BLK

    SUPERSPROX Rear Sprocket - 42-Tooth RFE-1334-42-BLK

    SUPERSPROX

    $54.95
    If you're running a tight drivetrain budget without sacrificing performance, the SUPERSPROX 42-Tooth Rear Sprocket delivers race-proven durability in a lightweight package. Developed on the track and...
    12102156
    SKU:
    12102156
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    42
    TYPE:
    REAR
    CHAIN SIZE:
    530
    COLOR/FINISH:
    BLACK
    UNITS:
    EACH
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 43-Tooth RFE-479-43-BLK

    SUPERSPROX Rear Sprocket - 43-Tooth RFE-479-43-BLK

    SUPERSPROX

    $54.95
    If you're running a high-performance drivetrain, sprocket wear directly impacts acceleration response, chain longevity, and overall system reliability. The SUPERSPROX 43-tooth rear sprocket delivers...
    12101907
    SKU:
    12101907
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    CHAIN SIZE:
    530
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    43
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TYPE:
    REAR
    PRODUCT NAME:
    SPROCKET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 43-Tooth RFE-2011-43-BLK

    SUPERSPROX Rear Sprocket - 43-Tooth RFE-2011-43-BLK

    SUPERSPROX

    $54.95
    If you're running a rear sprocket that's adding unnecessary weight or wearing out faster than your riding schedule demands, the SUPERSPROX 43-Tooth is engineered to solve both problems. Race-track...
    12102161
    SKU:
    12102161
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    CHAIN SIZE:
    530
    TOOTH COUNT:
    43
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TYPE:
    REAR
    UNITS:
    EACH
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 42-Tooth RFE-486-42-BLK

    SUPERSPROX Rear Sprocket - 42-Tooth RFE-486-42-BLK

    SUPERSPROX

    $44.95
    If you're running a chain-drive system on the street or trail, your sprocket choice directly impacts acceleration, top speed, and drivetrain longevity. The SUPERSPROX 42-Tooth RFE-486-42-BLK delivers...
    12101910
    SKU:
    12101910
    Availability:
    Ships Same Business Day
    Weight:
    1.40 LBS
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    TYPE:
    REAR
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    $44.95
    Qty in Cart: 0
    Quantity:
    Price:
    $44.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 44-Tooth RFE-479-44-BLK

    SUPERSPROX Rear Sprocket - 44-Tooth RFE-479-44-BLK

    SUPERSPROX

    $59.95
    If you're running a chain-drive system, sprocket selection directly impacts acceleration, top speed, and drivetrain longevity. The SUPERSPROX 44-tooth rear sprocket delivers track-proven durability...
    12102164
    SKU:
    12102164
    Availability:
    Ships Same Business Day
    Weight:
    2.10 LBS
    MOUNTING POSITION:
    REAR
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    44
    TYPE:
    REAR
    CHAIN SIZE:
    530
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 45-Tooth RFE-479-45-BLK

    SUPERSPROX Rear Sprocket - 45-Tooth RFE-479-45-BLK

    SUPERSPROX

    $59.95
    If you're running a chain drive system that demands reliability without sacrificing performance, the SUPERSPROX 45-tooth rear sprocket delivers the precision engineering you need. Developed and...
    12102165
    SKU:
    12102165
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    530
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    MATERIAL:
    STEEL
    TOOTH COUNT:
    45
    TYPE:
    REAR
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 47-Tooth RFE-479-47-BLK

    SUPERSPROX Rear Sprocket - 47-Tooth RFE-479-47-BLK

    SUPERSPROX

    $59.95
    If you're running a demanding drivetrain—whether on the track or trail—rear sprocket wear is inevitable. A quality sprocket keeps your power delivery smooth, your acceleration responsive, and your...
    12102166
    SKU:
    12102166
    Availability:
    Ships Same Business Day
    Weight:
    2.30 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    MATERIAL:
    STEEL
    TYPE:
    REAR
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 48-Tooth RFE-479-48-BLK

    SUPERSPROX Rear Sprocket - 48-Tooth RFE-479-48-BLK

    SUPERSPROX

    $59.95
    Rear sprocket selection directly impacts your acceleration, top speed, and drivetrain efficiency—making it one of the most critical tuning decisions you'll make. The SUPERSPROX 48-Tooth...
    12102167
    SKU:
    12102167
    Availability:
    Ships Same Business Day
    Weight:
    2.45 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    530
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    48
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    MATERIAL:
    STEEL
    TYPE:
    REAR
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 44-Tooth RFE-486-44-BLK

    SUPERSPROX Rear Sprocket - 44-Tooth RFE-486-44-BLK

    SUPERSPROX

    $49.95
    A rear sprocket is one of the most direct upgrades you can make to improve acceleration and overall drivetrain responsiveness. This 44-tooth configuration strikes the ideal balance between top-end...
    12102169
    SKU:
    12102169
    Availability:
    Ships Same Business Day
    Weight:
    1.60 LBS
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    TOOTH COUNT:
    44
    TYPE:
    REAR
    UNITS:
    EACH
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    COLOR/FINISH:
    BLACK
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 46-Tooth RFE-486-46-BLK

    SUPERSPROX Rear Sprocket - 46-Tooth RFE-486-46-BLK

    SUPERSPROX

    $54.95
    If you're running a high-performance drivetrain, your rear sprocket is critical to acceleration, top-end speed, and overall system longevity. The SUPERSPROX 46-Tooth RFE-486-46-BLK is purpose-built...
    12102170
    SKU:
    12102170
    Availability:
    Ships Same Business Day
    Weight:
    1.65 LBS
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    MATERIAL:
    STEEL
    TYPE:
    REAR
    UNITS:
    EACH
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    46
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Rear Sprocket - 48-Tooth RFE-486-48-BLK

    SUPERSPROX Rear Sprocket - 48-Tooth RFE-486-48-BLK

    SUPERSPROX

    $59.95
    Extended sprocket life and consistent power delivery depend on precision engineering and material durability—two areas where Supersprox has built its reputation on the track. This 48-tooth rear...
    12102171
    SKU:
    12102171
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    48
    TYPE:
    REAR
    CHAIN SIZE:
    520
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $59.95
    Qty in Cart: 0
    Quantity:
    Price:
    $59.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - Ducati RST-735-42-GLD

    SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - Ducati RST-735-42-GLD

    SUPERSPROX

    $119.95
    Rear sprocket longevity directly impacts your maintenance intervals and total cost of ownership. The Supersprox Stealth combines hardened steel teeth with a lightweight aluminum core, delivering four...
    12102181
    SKU:
    12102181
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    COLOR/FINISH:
    GOLD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    STEALTH
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    TYPE:
    REAR
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - Ducati RST-744-42-GLD

    SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - Ducati RST-744-42-GLD

    SUPERSPROX

    $119.95
    Sprocket wear is one of the fastest-depreciating components on your drivetrain, eating into performance and reliability with every shift. The SUPERSPROX Stealth rear sprocket combines steel teeth...
    12102190
    SKU:
    12102190
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    CHAIN SIZE:
    525
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    TYPE:
    REAR
    UNITS:
    EACH
    COLOR/FINISH:
    GOLD
    COLOR/FINISH:
    STEALTH
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 41-Tooth - Black - Kawasaki RST-1489-41-BLK

    SUPERSPROX Stealth Rear Sprocket - 41-Tooth - Black - Kawasaki RST-1489-41-BLK

    SUPERSPROX

    $119.95
    The SUPERSPROX Stealth Rear Sprocket delivers the durability of steel teeth with the lightweight advantage of an aluminum core—a combination that extends drivetrain life while keeping rotational mass...
    12102193
    SKU:
    12102193
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    CHAIN SIZE:
    530
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    STEEL
    TOOTH COUNT:
    41
    TYPE:
    REAR
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 39-Tooth - Gold - Kawasaki RST-1489-39-GLD

    SUPERSPROX Stealth Rear Sprocket - 39-Tooth - Gold - Kawasaki RST-1489-39-GLD

    SUPERSPROX

    $119.95
    Supersprox-Stealth rear sprockets deliver the durability of steel teeth with the weight savings of an aluminum core—a combination that extends your drivetrain's service life while keeping rotational...
    12102195
    SKU:
    12102195
    Availability:
    Ships Same Business Day
    Weight:
    1.75 LBS
    CHAIN SIZE:
    525
    MATERIAL:
    STEEL
    TYPE:
    REAR
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    39
    COLOR/FINISH:
    GOLD
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 41-Tooth - Gold - Kawasaki RST-1489-41-GLD

    SUPERSPROX Stealth Rear Sprocket - 41-Tooth - Gold - Kawasaki RST-1489-41-GLD

    SUPERSPROX

    $119.95
    If you're running a high-displacement sport bike, rear sprocket wear is a real maintenance headache—especially when you're pushing power delivery hard. The SUPERSPROX Stealth combines a steel-tooth...
    12102197
    SKU:
    12102197
    Availability:
    Ships Same Business Day
    Weight:
    1.85 LBS
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    530
    COLOR/FINISH:
    STEALTH
    MATERIAL:
    ALUMINUM
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    TOOTH COUNT:
    41
    TYPE:
    REAR
    COLOR/FINISH:
    GOLD
    UNITS:
    EACH
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - Kawasaki RST-1489-42-GLD

    SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - Kawasaki RST-1489-42-GLD

    SUPERSPROX

    $119.95
    If you're running a high-displacement Kawasaki and tired of replacing worn sprockets every season, the SUPERSPROX Stealth 42-tooth rear sprocket delivers the durability you need without the weight...
    12102198
    SKU:
    12102198
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    COLOR/FINISH:
    GOLD
    CHAIN SIZE:
    530
    COLOR/FINISH:
    STEALTH
    RIDING STYLE:
    STREET
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    TYPE:
    REAR
    UNITS:
    EACH
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Stealth Rear Sprocket - 43-Tooth - Gold - Kawasaki RST-1489-43-GLD

    SUPERSPROX Stealth Rear Sprocket - 43-Tooth - Gold - Kawasaki RST-1489-43-GLD

    SUPERSPROX

    $119.95
    If you're running a high-displacement machine and want sprocket longevity without sacrificing rotational mass, the SUPERSPROX Stealth delivers a solution that most riders overlook. Steel teeth...
    12102199
    SKU:
    12102199
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    COLOR/FINISH:
    STEALTH
    TYPE:
    REAR
    MATERIAL:
    STEEL
    UNITS:
    EACH
    CHAIN SIZE:
    530
    COLOR/FINISH:
    GOLD
    TOOTH COUNT:
    43
    MATERIAL:
    ALUMINUM
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    $119.95
    Qty in Cart: 0
    Quantity:
    Price:
    $119.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket Insert - Orange RACD90544ORG

    SUPERSPROX Edge Rear Sprocket Insert - Orange RACD90544ORG

    SUPERSPROX

    $10.95
    A worn or damaged rear sprocket compromises your bike's acceleration, top-end performance, and overall drivetrain efficiency. The SUPERSPROX Edge Rear Sprocket Insert replaces the stamped steel...
    12102374
    SKU:
    12102374
    Availability:
    Ships Same Business Day
    Weight:
    0.15 LBS
    PRODUCT NAME:
    INSERT
    TYPE:
    EDGE REAR
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    ORANGE
    UNITS:
    EACH
    $10.95
    Qty in Cart: 0
    Quantity:
    Price:
    $10.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA130442BLK

    SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA130442BLK

    SUPERSPROX

    $49.95
    The SUPERSPROX Edge Rear Sprocket delivers measurable weight savings without compromising durability, making it an ideal upgrade for riders seeking improved acceleration and reduced unsprung mass. At...
    12102375
    SKU:
    12102375
    Availability:
    Ships Same Business Day
    Weight:
    1.80 LBS
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 48-Tooth RFA130443BLK

    SUPERSPROX Edge Rear Sprocket - Black - 48-Tooth RFA130443BLK

    SUPERSPROX

    $49.95
    Lightweight sprocket upgrades directly impact acceleration and reduce rotational mass—critical factors whether you're chasing lap times or optimizing street performance. The SUPERSPROX Edge 48-tooth...
    12102376
    SKU:
    12102376
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    MATERIAL:
    STEEL
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    TOOTH COUNT:
    43
    UNITS:
    EACH
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA130642BLK

    SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA130642BLK

    SUPERSPROX

    $54.95
    If you're looking to trim rotational mass without breaking the bank, the SUPERSPROX Edge Rear Sprocket delivers measurable weight savings that improve acceleration and reduce drivetrain strain. At 42...
    12102378
    SKU:
    12102378
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    MODEL:
    EDGE
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    TOOTH COUNT:
    42
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA179242BLK

    SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA179242BLK

    SUPERSPROX

    $49.95
    If you're running a mid-range bike and want meaningful weight reduction without breaking the bank, the SUPERSPROX Edge Rear Sprocket delivers exactly that. At 5%-15% lighter than stock depending on...
    12102381
    SKU:
    12102381
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    42
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    STYLE:
    LIGHTWEIGHT
    MODEL:
    EDGE
    RIDING STYLE:
    STREET
    UNITS:
    EACH
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 43-Tooth RFA179243BLK

    SUPERSPROX Edge Rear Sprocket - Black - 43-Tooth RFA179243BLK

    SUPERSPROX

    $49.95
    If you're running a 43-tooth rear sprocket, choosing the right component matters—weight savings directly translate to quicker acceleration and improved throttle response. The SUPERSPROX Edge delivers...
    12102382
    SKU:
    12102382
    Availability:
    Ships Same Business Day
    Weight:
    1.90 LBS
    MODEL:
    EDGE
    RIDING STYLE:
    STREET
    TOOTH COUNT:
    43
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    MATERIAL:
    STEEL
    STYLE:
    LIGHTWEIGHT
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 45-Tooth RFA179245BLK

    SUPERSPROX Edge Rear Sprocket - Black - 45-Tooth RFA179245BLK

    SUPERSPROX

    $54.95
    Sprocket wear is one of the most overlooked maintenance items that directly impacts chain longevity and power delivery. The SUPERSPROX Edge Rear Sprocket delivers a measurable weight reduction—5% to...
    12102383
    SKU:
    12102383
    Availability:
    Ships Same Business Day
    Weight:
    2.05 LBS
    MATERIAL:
    STEEL
    STYLE:
    LIGHTWEIGHT
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    45
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    MODEL:
    EDGE
    RIDING STYLE:
    STREET
    $54.95
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 46-Tooth RFA245346BLK

    SUPERSPROX Edge Rear Sprocket - Black - 46-Tooth RFA245346BLK

    SUPERSPROX

    $49.95
    Upgrading to the SUPERSPROX Edge Rear Sprocket puts you in control of your bike's acceleration and top-end performance without the weight penalty of heavier OEM components. At 5-15% lighter than...
    12102384
    SKU:
    12102384
    Availability:
    Ships Same Business Day
    Weight:
    1.95 LBS
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    46
    MATERIAL:
    STEEL
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA30242BLK

    SUPERSPROX Edge Rear Sprocket - Black - 42-Tooth RFA30242BLK

    SUPERSPROX

    $54.95
    If you're running a mid-range bike and want to shed unnecessary rotational mass without breaking the bank, the SUPERSPROX Edge Rear Sprocket delivers real weight savings that translate to quicker...
    12102385
    SKU:
    12102385
    Availability:
    Ships Same Business Day
    Weight:
    2.15 LBS
    COLOR/FINISH:
    BLACK
    STYLE:
    LIGHTWEIGHT
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    42
    UNITS:
    EACH
    COLOR/FINISH:
    ZINC
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 43-Tooth RFA48643BLK

    SUPERSPROX Edge Rear Sprocket - Black - 43-Tooth RFA48643BLK

    SUPERSPROX

    $49.95
    A lightweight rear sprocket is one of the most effective upgrades for improving acceleration and reducing unsprung weight on your bike. The SUPERSPROX Edge delivers measurable performance gains...
    12102393
    SKU:
    12102393
    Availability:
    Ships Same Business Day
    Weight:
    1.70 LBS
    COLOR/FINISH:
    BLACK
    STYLE:
    LIGHTWEIGHT
    COLOR/FINISH:
    ZINC
    TOOTH COUNT:
    43
    MATERIAL:
    STEEL
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    $49.95
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 47-Tooth RFA82947BLK

    SUPERSPROX Edge Rear Sprocket - Black - 47-Tooth RFA82947BLK

    SUPERSPROX

    $54.95
    If you're running mid-range performance builds or looking to trim rotating mass without breaking the bank, the SUPERSPROX Edge 47-Tooth Rear Sprocket delivers measurable weight savings that translate...
    12102396
    SKU:
    12102396
    Availability:
    Ships Same Business Day
    Weight:
    2.60 LBS
    COLOR/FINISH:
    ZINC
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    47
    MODEL:
    EDGE
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    Qty in Cart: 0
    Quantity:
    Price:
    $54.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 38-Tooth RFA846238BLK

    SUPERSPROX Edge Rear Sprocket - Black - 38-Tooth RFA846238BLK

    SUPERSPROX

    $49.95
    If you're running a mid-range bike and looking to shed unsprung weight without breaking the bank, the SUPERSPROX Edge Rear Sprocket delivers measurable gains in acceleration and handling response. By...
    12102397
    SKU:
    12102397
    Availability:
    Ships Same Business Day
    Weight:
    1.45 LBS
    UNITS:
    EACH
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    STREET
    COLOR/FINISH:
    BLACK
    STYLE:
    LIGHTWEIGHT
    TOOTH COUNT:
    38
    COLOR/FINISH:
    ZINC
    MATERIAL:
    STEEL
    Qty in Cart: 0
    Quantity:
    Price:
    $49.95
    Subtotal:
  • SUPERSPROX Edge Rear Sprocket - Black - 44-Tooth RFA90544BLK

    SUPERSPROX Edge Rear Sprocket - Black - 44-Tooth RFA90544BLK

    SUPERSPROX

    $64.95
    A lightweight rear sprocket is one of the most cost-effective upgrades for improving acceleration and reducing unsprung weight on mid-range bikes. The SUPERSPROX Edge reduces rotational mass by...
    12102399
    SKU:
    12102399
    Availability:
    Ships Same Business Day
    Weight:
    2.00 LBS
    MODEL:
    EDGE
    MOUNTING POSITION:
    REAR
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    44
    UNITS:
    EACH
    COLOR/FINISH:
    BLACK
    COLOR/FINISH:
    ZINC
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    STYLE:
    LIGHTWEIGHT
    $64.95
    Qty in Cart: 0
    Quantity:
    Price:
    $64.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 16-Tooth CST-1581-16-2

    SUPERSPROX Countershaft Sprocket - 16-Tooth CST-1581-16-2

    SUPERSPROX

    $29.95
    Chain wear and power loss at the countershaft are silent performance killers on both dirt and street applications. The SUPERSPROX 16-tooth countershaft sprocket eliminates these issues with...
    12121340
    SKU:
    12121340
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    RIDING STYLE:
    STREET
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    CHAIN SIZE:
    520
    TOOTH COUNT:
    16
    $29.95
    Qty in Cart: 0
    Quantity:
    Price:
    $29.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 13-Tooth CST-1590-13-1

    SUPERSPROX Countershaft Sprocket - 13-Tooth CST-1590-13-1

    SUPERSPROX

    $24.95
    Countershaft sprocket failures cost you races and rebuild time. The SUPERSPROX 13-tooth countershaft sprocket eliminates that risk with factory-grade engineering designed for professional racing...
    12121343
    SKU:
    12121343
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    520
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    TOOTH COUNT:
    13
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    $24.95
    Subtotal:
  • SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1902-17-1

    SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1902-17-1

    SUPERSPROX

    $34.95
    Countershaft sprockets are the foundation of reliable power transfer in high-RPM applications—a weak link here means lost performance and costly downtime. The SUPERSPROX CST-1902-17-1 is engineered...
    12121350
    SKU:
    12121350
    Availability:
    Ships Same Business Day
    Weight:
    0.55 LBS
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    TOOTH COUNT:
    17
    TYPE:
    COUNTERSHAFT
    Qty in Cart: 0
    Quantity:
    Price:
    $34.95
    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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