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ATV/UTV Countershaft Sprockets - Steel

ATV/UTV Countershaft Sprockets - Steel

ATV/UTV Countershaft Sprockets - Steel

ATV/UTV Steel Countershaft Sprockets at JJ Motorsports

Optimize your ATV/UTV's gearing with premium steel countershaft sprockets from JJ Motorsports, featuring 13-15 tooth designs for precise power delivery and durability in off-road, trail, and utility riding. These high-strength sprockets fit Kawasaki, Suzuki, and more for reliable performance.

Shop Parts Unlimited, JT Sprockets, and Sunstar Sprockets countershaft sprockets for OEM-quality fit. Explore related categories such as ATV/UTV drivetrain for chains and rear sprockets, or ATV/UTV for suspension and brakes to complete your gearing upgrades and conquer any terrain with confidence.

Top ATV/UTV Steel Countershaft Sprockets

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
  • PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 23803-HB3-000

    PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 23803-HB3-000

    PARTS UNLIMITED

    $15.25
    A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency, leading to power loss and premature wear on your chain and rear sprocket. This OEM-spec replacement restores precision engagement and reliable power transfer,...
    K222503S
    SKU:
    K222503S
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    TOOTH COUNT:
    12
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    $15.25
    Qty in Cart: 0
    Quantity:
    Price:
    $15.25
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 27511-07G00-14

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 27511-07G00-14

    PARTS UNLIMITED

    $13.21
    A worn or damaged countershaft sprocket directly compromises your drivetrain's efficiency and can accelerate wear across your entire transmission system. This OEM-spec 14-tooth replacement restores precise engagement and eliminates slippage, ensuring...
    12120160
    SKU:
    12120160
    Availability:
    Ships Same Business Day
    Weight:
    0.21 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    TOOTH COUNT:
    14
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    TYPE:
    COUNTERSHAFT
    $13.21
    Qty in Cart: 0
    Quantity:
    Price:
    $13.21
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-MN1-68013

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-MN1-68013

    PARTS UNLIMITED

    $14.23
    A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain wear or transmission issues. This OEM-specification replacement ensures perfect engagement with your chain and maintains the precise gear...
    12120324
    SKU:
    12120324
    Availability:
    Ships Same Business Day
    Weight:
    0.33 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    13
    UNITS:
    EACH
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    TYPE:
    COUNTERSHAFT
    $14.23
    Qty in Cart: 0
    Quantity:
    Price:
    $14.23
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 322-1041

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 322-1041

    PARTS UNLIMITED

    $19.33
    A worn or damaged countershaft sprocket directly compromises your engine's power delivery and drivechain efficiency. This OEM-spec replacement restores precise engagement between your primary drive and transmission, eliminating slack and ensuring...
    K221041
    SKU:
    K221041
    Availability:
    Ships Same Business Day
    Weight:
    0.40 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    13
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    $19.33
    Qty in Cart: 0
    Quantity:
    Price:
    $19.33
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 322-1043

    PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 322-1043

    PARTS UNLIMITED

    $17.29
    A worn or damaged countershaft sprocket directly impacts your powerband delivery and overall drivetrain efficiency. This PARTS UNLIMITED 11-tooth sprocket restores OEM-spec performance with precision-machined teeth and splines that eliminate slack and...
    K221043
    SKU:
    K221043
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    11
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    $17.29
    Qty in Cart: 0
    Quantity:
    Price:
    $17.29
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 322-1044

    PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 322-1044

    PARTS UNLIMITED

    $18.31
    A worn or damaged countershaft sprocket compromises power transfer efficiency and creates safety risks on the track or trail. This OEM-spec replacement restores your drivetrain to factory precision, ensuring consistent engagement and eliminating the...
    K221044
    SKU:
    K221044
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    CHAIN SIZE:
    520
    RIDING STYLE:
    ADVENTURE TOURING / DUAL-SPORT
    TOOTH COUNT:
    12
    PRODUCT NAME:
    SPROCKET
    $18.31
    Qty in Cart: 0
    Quantity:
    Price:
    $18.31
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 322-1058

    PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 322-1058

    PARTS UNLIMITED

    $17.29
    A worn or damaged countershaft sprocket compromises power delivery and creates dangerous drivetrain slack. This 11-tooth sprocket restores precise engagement between your countershaft and primary chain, ensuring consistent acceleration and reliable...
    K221058
    SKU:
    K221058
    Availability:
    Ships Same Business Day
    Weight:
    0.24 LBS
    TOOTH COUNT:
    11
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    TYPE:
    COUNTERSHAFT
    $17.29
    Qty in Cart: 0
    Quantity:
    Price:
    $17.29
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 23801-958-680

    PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 23801-958-680

    PARTS UNLIMITED

    $60.13
    A worn or damaged countershaft sprocket directly undermines your bike's power delivery and acceleration response. This OEM-spec replacement restores the precise engagement your drivetrain demands, ensuring consistent performance whether you're on the...
    K222503Q
    SKU:
    K222503Q
    Availability:
    Ships Same Business Day
    Weight:
    0.64 LBS
    TOOTH COUNT:
    11
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    CHAIN SIZE:
    520
    TYPE:
    COUNTERSHAFT
    $60.13
    Qty in Cart: 0
    Quantity:
    Price:
    $60.13
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 27511-24400-11T

    PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 27511-24400-11T

    PARTS UNLIMITED

    $12.19
    Your countershaft sprocket is the direct link between your clutch output and your transmission input—wear or damage here compromises your entire drivetrain's efficiency and reliability. The PARTS UNLIMITED 11-tooth countershaft sprocket is manufactured...
    K222883
    SKU:
    K222883
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MATERIAL:
    STEEL
    UNITS:
    EACH
    CHAIN SIZE:
    520
    TOOTH COUNT:
    11
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    $12.19
    Qty in Cart: 0
    Quantity:
    Price:
    $12.19
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 27511-24400

    PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 27511-24400

    PARTS UNLIMITED

    $12.19
    A worn or damaged countershaft sprocket compromises power delivery, creates drivetrain noise, and accelerates wear on your entire transmission system. This PARTS UNLIMITED 12-tooth sprocket restores OEM-spec engagement and precision shifting, ensuring...
    K222884
    SKU:
    K222884
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    TOOTH COUNT:
    12
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    $12.19
    Qty in Cart: 0
    Quantity:
    Price:
    $12.19
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-HF7-000

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-HF7-000

    PARTS UNLIMITED

    $6.07
    A worn or damaged countershaft sprocket directly impacts your engine's power delivery and overall drivetrain efficiency. This OEM-spec replacement ensures precise engagement with your chain, restoring the exact gear ratios and responsiveness your bike...
    K222890
    SKU:
    K222890
    Availability:
    Ships Same Business Day
    Weight:
    0.20 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    CHAIN SIZE:
    428
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    13
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    TYPE:
    COUNTERSHAFT
    $6.07
    Qty in Cart: 0
    Quantity:
    Price:
    $6.07
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-MN1-68015

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801-MN1-68015

    PARTS UNLIMITED

    $17.29
    A worn or damaged countershaft sprocket will compromise your entire drivetrain's efficiency and can lead to costly chain wear or failure. This OEM-spec replacement restores precise engagement between your countershaft and primary chain, ensuring reliable...
    12120326
    SKU:
    12120326
    Availability:
    Ships Same Business Day
    Weight:
    0.45 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    TYPE:
    COUNTERSHAFT
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    TOOTH COUNT:
    15
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    OFF-ROAD
    Qty in Cart: 0
    Quantity:
    Price:
    $17.29
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 23800-HB6-000

    PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 23800-HB6-000

    PARTS UNLIMITED

    $12.19
    A worn or damaged countershaft sprocket compromises power delivery and creates unpredictable drivetrain behavior—exactly what you can't afford in racing or high-performance riding. This OEM-equivalent sprocket restores precise engagement with your chain,...
    K222503J
    SKU:
    K222503J
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    CHAIN SIZE:
    428
    TOOTH COUNT:
    12
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $12.19
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 10-Tooth 23801-958-00010

    PARTS UNLIMITED Countershaft Sprocket - 10-Tooth 23801-958-00010

    PARTS UNLIMITED

    $10.15
    A worn or damaged countershaft sprocket directly impacts your power delivery and overall drivetrain efficiency. This PARTS UNLIMITED 10-tooth sprocket is engineered to OEM specifications, ensuring perfect engagement with your chain and maintaining the...
    K222503N
    SKU:
    K222503N
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    10
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    $10.15
    Qty in Cart: 0
    Quantity:
    Price:
    $10.15
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 23801-958-00011

    PARTS UNLIMITED Countershaft Sprocket - 11-Tooth 23801-958-00011

    PARTS UNLIMITED

    $9.13
    A worn or damaged countershaft sprocket directly compromises your bike's power delivery and acceleration response. This OEM-spec replacement ensures your transmission engages with the precision your engine demands, restoring smooth engagement and...
    K222503P
    SKU:
    K222503P
    Availability:
    Ships Same Business Day
    Weight:
    0.19 LBS
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    MATERIAL:
    STEEL
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    TOOTH COUNT:
    11
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    UNITS:
    EACH
    Qty in Cart: 0
    Quantity:
    Price:
    $9.13
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 92823-13164

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 92823-13164

    PARTS UNLIMITED

    $25.45
    A worn or damaged countershaft sprocket will compromise your bike's power delivery and create unsafe drivetrain slack. This PARTS UNLIMITED 13-tooth sprocket restores OEM-spec engagement with precision-machined teeth and splines, ensuring reliable...
    K222601G
    SKU:
    K222601G
    Availability:
    Ships Same Business Day
    Weight:
    0.44 LBS
    MATERIAL:
    STEEL
    RIDING STYLE:
    OFF-ROAD
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    TOOTH COUNT:
    13
    UNITS:
    EACH
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    Qty in Cart: 0
    Quantity:
    Price:
    $25.45
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 13144-1127

    PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 13144-1127

    PARTS UNLIMITED

    $12.19
    A worn or damaged countershaft sprocket directly compromises your bike's power delivery and transmission efficiency. This OEM-spec replacement restores the precise engagement your drivetrain demands, eliminating slack and ensuring consistent acceleration...
    K222795
    SKU:
    K222795
    Availability:
    Ships Same Business Day
    Weight:
    0.25 LBS
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    TYPE:
    COUNTERSHAFT
    RIDING STYLE:
    ATV
    UNITS:
    EACH
    TOOTH COUNT:
    12
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    $12.19
    Qty in Cart: 0
    Quantity:
    Price:
    $12.19
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 9383G142310014

    PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 9383G142310014

    PARTS UNLIMITED

    $14.23
    A worn or damaged countershaft sprocket directly impacts your bike's acceleration, chain engagement, and overall drivetrain reliability. The PARTS UNLIMITED 14-Tooth Countershaft Sprocket restores OEM performance characteristics with precision-machined...
    12120405
    SKU:
    12120405
    Availability:
    Ships Same Business Day
    Weight:
    0.30 LBS
    TOOTH COUNT:
    14
    PRODUCT NAME:
    SPROCKET
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    $14.23
    Qty in Cart: 0
    Quantity:
    Price:
    $14.23
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 9383G142310015

    PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 9383G142310015

    PARTS UNLIMITED

    $14.23
    A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain wear and power loss. This PARTS UNLIMITED 15-tooth sprocket is manufactured to OEM specifications using hardened steel, ensuring...
    12120406
    SKU:
    12120406
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    MATERIAL:
    STEEL
    TOOTH COUNT:
    15
    CHAIN SIZE:
    520
    COLOR/FINISH:
    RAW
    RIDING STYLE:
    ATV
    TYPE:
    COUNTERSHAFT
    UNITS:
    EACH
    MOUNTING POSITION:
    FRONT
    PRODUCT NAME:
    SPROCKET
    $14.23
    Qty in Cart: 0
    Quantity:
    Price:
    $14.23
    Subtotal:
  • PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-HB5-00013

    PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 23801-HB5-00013

    PARTS UNLIMITED

    $8.11
    A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain wear and performance loss. This OEM-spec replacement ensures precise engagement with your chain and restores the exact power delivery...
    12120153
    SKU:
    12120153
    Availability:
    Ships Same Business Day
    Weight:
    0.36 LBS
    RIDING STYLE:
    ATV
    TOOTH COUNT:
    13
    UNITS:
    EACH
    COLOR/FINISH:
    RAW
    MATERIAL:
    STEEL
    MOUNTING POSITION:
    FRONT
    TYPE:
    COUNTERSHAFT
    CHAIN SIZE:
    520
    PRODUCT NAME:
    SPROCKET
    Qty in Cart: 0
    Quantity:
    Price:
    $8.11
    Subtotal:
  • Total: items /

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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!

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