Dirt Bike Front Sprockets
Dirt Bike Front Sprockets for Honda, Kawasaki & Yamaha: 11-14 Tooth Countershaft Sprockets at JJ Motorsports
Optimize your dirt bike's gearing and acceleration with premium front sprockets from JJ Motorsports, precision-machined for perfect chain fit, maximum strength, and long-lasting performance in motocross, enduro, and trail riding. Our selection includes lightweight steel and hardened countershaft sprockets in 11-14 tooth counts designed for reduced rotational mass, smoother power delivery, and customizable gear ratios. Compatible with top models like Honda XR250R, CRF, Kawasaki KX/KLX, and more, these high-quality sprockets from trusted brands ensure minimal wear on chains, improved throttle response, and reliability in dusty, high-load conditions. From JT Sprockets' computer-designed steel for OEM-spec durability to Moose Racing's CRMoly hardened options for extreme off-road use, fine-tune your final drive for tighter woods, faster tracks, or balanced trail riding with the right tooth count.
Shop brands like JT Sprockets and Moose Racing for race-proven quality. Explore related categories such as dirt bike rear sprockets for full kits or dirt bike drive chains for complete drivetrain upgrades.
Top Dirt Bike Front Sprockets
- JT Sprockets Countershaft Sprocket 11 Tooth XR250R/L JTF327.11 – 11-tooth steel front sprocket for Honda XR250R/L 1979-2004; computer-designed for perfect chain alignment and lightweight strength.
- JT Sprockets Countershaft Sprocket 14 Tooth Honda/Kawasaki JTF273.14 – 14-tooth hardened steel sprocket for Honda CRF150F/CRF230F and Kawasaki KLX110; OEM-spec fit with superior wear resistance.
- Moose Racing Front Sprocket 14 Tooth Honda 26-1106-14CRMO – CRMoly steel 14-tooth sprocket for Honda CRF models; heat-treated for extreme durability in aggressive off-road and racing conditions.
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 - 14-Tooth 23801-KA4-000
PARTS UNLIMITED
$17.97A worn or damaged countershaft sprocket directly impacts your bike's power delivery and acceleration feel—and a quality replacement is essential for reliable performance. This OEM-spec sprocket...K222578- SKU:
- K222578
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 14
$17.97Qty in Cart: 0Quantity:Price:$17.97Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-053
PARTS UNLIMITED
$8.43A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly secondary failures. This 13-tooth replacement restores precise power delivery and...K222711- SKU:
- K222711
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- TOOTH COUNT:
- 13
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
$8.43 -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1005
PARTS UNLIMITED
$12.67A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to costly chain slippage or premature wear. The PARTS UNLIMITED 14-Tooth Countershaft Sprocket...K222740- SKU:
- K222740
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 14
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
$12.67Qty in Cart: 0Quantity:Price:$12.67Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1022
PARTS UNLIMITED
$8.43A worn countershaft sprocket directly compromises your bike's power delivery and acceleration response. This OEM-spec replacement restores factory performance while the hardened steel construction...K222742- SKU:
- K222742
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 420
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 14
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
$8.43 -
PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-1023
PARTS UNLIMITED
$7.37A worn or damaged countershaft sprocket compromises your entire drivetrain's efficiency and can lead to chain slippage, poor acceleration, and premature wear on downstream components. This...K222747- SKU:
- K222747
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- CHAIN SIZE:
- 420
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- PRODUCT NAME:
- SPROCKET
$7.37Qty in Cart: 0Quantity:Price:$7.37Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-1024
PARTS UNLIMITED
$7.37A worn or damaged countershaft sprocket directly impacts throttle response, chain engagement, and overall drivetrain efficiency. This PARTS UNLIMITED 15-tooth sprocket restores OEM-specification...K222748- SKU:
- K222748
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- RAW
- TOOTH COUNT:
- 15
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 420
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$7.37 -
PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-1027
PARTS UNLIMITED
$13.73Your countershaft sprocket is the critical link between your engine and transmission—wear or damage here directly impacts power delivery and shifting precision. This OEM-spec replacement restores...K222765- SKU:
- K222765
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 13
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
$13.73 -
PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 23800041-010-12
PARTS UNLIMITED
$7.37A worn or damaged countershaft sprocket directly impacts your engine's power delivery and overall drivetrain efficiency. This OEM-spec replacement restores precise gear engagement and eliminates the...K222501- SKU:
- K222501
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- CHAIN SIZE:
- 420
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 12
$7.37 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 214-17461-50
PARTS UNLIMITED
$12.67A worn or damaged countershaft sprocket directly impacts your power delivery and clutch engagement consistency. This OEM-spec replacement restores precise chain meshing and eliminates the slack,...K222626- SKU:
- K222626
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
$12.67 -
PARTS UNLIMITED Countershaft Sprocket - 12-Tooth 517-17461-20
PARTS UNLIMITED
$5.25A worn or damaged countershaft sprocket directly compromises your drivetrain efficiency and throttle response. This OEM-spec replacement restores precise chain engagement and eliminates the...K222654- SKU:
- K222654
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- RAW
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 12
$5.25Qty in Cart: 0Quantity:Price:$5.25Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 517-17461-31
PARTS UNLIMITED
$7.37A worn or damaged countershaft sprocket compromises power delivery to your rear wheel and accelerates wear on your chain and driven sprocket. This PARTS UNLIMITED replacement restores precise...K222658- SKU:
- K222658
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 13
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
$7.37Qty in Cart: 0Quantity:Price:$7.37Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-1103-14T
PARTS UNLIMITED
$14.79A worn or damaged countershaft sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-spec replacement ensures you're running the exact...K222767- SKU:
- K222767
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$14.79 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 13144-1103-15T
PARTS UNLIMITED
$14.79A worn or damaged countershaft sprocket compromises power delivery and can lead to premature chain wear or catastrophic drivetrain failure. This PARTS UNLIMITED 15-tooth sprocket is manufactured to...K222768- SKU:
- K222768
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
- TYPE:
- COUNTERSHAFT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$14.79 -
PARTS UNLIMITED Counter Shaft Sprocket - 14-Tooth 27511-14300
PARTS UNLIMITED
$14.79A worn or damaged counter shaft sprocket directly impacts your drivetrain's efficiency and can lead to costly chain wear or missed shifts under load. The PARTS UNLIMITED 14-tooth counter shaft...K222867- SKU:
- K222867
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 14
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
$14.79 -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 28300-040-00
PARTS UNLIMITED
$6.31A worn or damaged countershaft sprocket directly impacts throttle response, power delivery, and drivetrain longevity. This OEM-spec replacement restores precise chain engagement and eliminates slack...K222889- SKU:
- K222889
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- CHAIN SIZE:
- 420
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- COUNTERSHAFT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$6.31 -
PARTS UNLIMITED Countershaft Sprocket - 13-Tooth 13144-129513
PARTS UNLIMITED
$8.43A worn or damaged countershaft sprocket directly compromises your engine's power delivery and clutch engagement—leading to missed shifts, power loss, and accelerated wear on your entire drivetrain...12120342- SKU:
- 12120342
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- UNITS:
- EACH
$8.43 -
PARTS UNLIMITED Countershaft Sprocket - 14-Tooth 13144-129514
PARTS UNLIMITED
$8.43A worn or damaged countershaft sprocket directly impacts your power delivery and chain engagement, leading to poor acceleration and potential drivetrain damage. This OEM-spec replacement restores...12120343- SKU:
- 12120343
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TOOTH COUNT:
- 14
$8.43 -
On Sale
VORTEX Front Sprocket - 13-Tooth 3370-13
VORTEX
MSRP: $29.95Now: $25.46Was: $29.95A quality front sprocket is fundamental to your drivetrain's efficiency and longevity. The VORTEX 13-Tooth Front Sprocket delivers the precision tolerances and durability you need to maintain...12120648- SKU:
- 12120648
- Availability:
- Ships Same Business Day
- Weight:
- 0.10 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- UNITS:
- EACH
MSRP: $29.95Now: $25.46Was: $29.95 -
On Sale
VORTEX Front Sprocket - 14-Tooth 3370-14
VORTEX
MSRP: $29.95Now: $25.46Was: $29.95A front sprocket is one of the most critical drivetrain components for transferring engine power to the wheels, and its quality directly impacts acceleration, reliability, and longevity. The VORTEX...12120649- SKU:
- 12120649
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 14
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $29.95Now: $25.46Was: $29.95 -
On Sale
VORTEX Front Sprocket - 15-Tooth 3370-15
VORTEX
MSRP: $29.95Now: $25.46Was: $29.95A worn or undersized front sprocket directly impacts your power delivery and acceleration response. The VORTEX 15-Tooth Front Sprocket delivers the precision tolerances and material durability...12120650- SKU:
- 12120650
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 15
- RIDING STYLE:
- OFF-ROAD
MSRP: $29.95Now: $25.46Was: $29.95Qty in Cart: 0Quantity:Price:MSRP: $29.95Now: $25.46Was: $29.95Subtotal:
