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
-
On Sale
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF1441.15
JT SPROCKETS
MSRP: $15.58Now: $13.87Was: $15.58Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12120221- SKU:
- 12120221
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 15
- MODEL:
- SUZUKI
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
MSRP: $15.58Now: $13.87Was: $15.58Qty in Cart: 0Quantity:Price:MSRP: $15.58Now: $13.87Was: $15.58Subtotal: -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF1445.12SC
JT SPROCKETS
MSRP: $11.93Now: $10.62Was: $11.93A worn or suboptimal counter shaft sprocket directly impacts acceleration, engine responsiveness, and overall drivetrain efficiency. The JT Sprockets 12-Tooth Counter Shaft Sprocket is engineered to deliver precise power transfer with minimal rotational...12120506- SKU:
- 12120506
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TOOTH COUNT:
- 12
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $11.93Now: $10.62Was: $11.93 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF565.12SC
JT SPROCKETS
MSRP: $11.83Now: $10.53Was: $11.83A worn or incorrect front sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 12-Tooth Counter Shaft Sprocket delivers computer-optimized design that maximizes strength while keeping...12120520- SKU:
- 12120520
- Availability:
- Ships Same Business Day
- Weight:
- 0.19 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ATV
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 12
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $11.83Now: $10.53Was: $11.83 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF430.13
JT SPROCKETS
MSRP: $11.88Now: $10.57Was: $11.88A properly sized counter shaft sprocket is critical to your bike's acceleration, top-end power delivery, and overall drivetrain efficiency. The JT Sprockets 13-tooth counter shaft sprocket delivers the precision engineering and material quality that...12120057- SKU:
- 12120057
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
MSRP: $11.88Now: $10.57Was: $11.88 -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-427-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A worn or undersized countershaft sprocket will bleed power through chain drag and compromise acceleration across the entire RPM range. The SUPERSPROX 13-tooth CST-427-13-1 delivers the durability and efficiency demanded by factory racing teams,...12121370- SKU:
- 12121370
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-1590-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95Countershaft 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 teams—delivering the same durability and precision you need...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
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 17-Tooth CST-1902-17-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95Countershaft 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 with the same material science and precision as...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
MSRP: $24.95Now: $21.21Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.21Was: $24.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-250-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket is your direct connection between engine power and wheel acceleration—choose inferior materials and you're gambling with reliability under load. The SUPERSPROX CST-250-13-1 uses SCM-435 carbon-free steel with a hardened surface...12121352- SKU:
- 12121352
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 13
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-284-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A worn or undersized countershaft sprocket kills acceleration and forces your chain to work harder than it should, draining power before it reaches the rear wheel. The SUPERSPROX 13-Tooth Countershaft Sprocket delivers the precision engineering and...12121356- SKU:
- 12121356
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $24.95Now: $21.21Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.21Was: $24.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-565-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket is your direct connection to reliable power delivery, and this SUPERSPROX 13-tooth unit delivers the durability and precision that factory racing teams demand. Built from SCM-435 carbon-free steel with an ultra-hard surface layer,...12121388- SKU:
- 12121388
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 13
- UNITS:
- EACH
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-565-14-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A worn or inadequate countershaft sprocket will rob your engine of power before it ever reaches the chain—and on high-revving applications, chain slap and premature wear become expensive problems. The SUPERSPROX CST-565-14-1 is engineered with the same...12121389- SKU:
- 12121389
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- CHAIN SIZE:
- 520
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- COUNTERSHAFT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 14
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 15-Tooth CST-565-15-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95Chain drag and power loss plague riders pushing their machines to the limit—especially on technical terrain where every watt counts. The SUPERSPROX Countershaft Sprocket delivers factory-spec reliability with a hardened surface layer that cuts friction...12121390- SKU:
- 12121390
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- TOOTH COUNT:
- 15
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-569-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket is the direct link between your engine's power and your chain drive—so it needs to survive extreme loads without flex or wear. The SUPERSPROX 13-tooth countershaft sprocket delivers the durability of factory racing parts with a...12121391- SKU:
- 12121391
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $24.95Now: $21.21Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.21Was: $24.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-569-14-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket is your direct link to reliable power delivery—and a weak one costs you lap time and durability. The SUPERSPROX 14-tooth countershaft sprocket delivers the precision engineering of real factory racing teams, engineered to handle...12121392- SKU:
- 12121392
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 14
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $24.95Now: $21.21Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.21Was: $24.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 15-Tooth CST-569-15-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket that fails mid-race costs you more than money—it costs you position. The SUPERSPROX CST-569-15-1 is engineered with SCM-435 carbon-free steel and an ultra-hard surface layer to eliminate premature wear and chain drag that bleeds...12121393- SKU:
- 12121393
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- TOOTH COUNT:
- 15
MSRP: $24.95Now: $21.21Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.21Was: $24.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-250-14-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket is your direct mechanical link to engine power—wear it down with inferior steel, and you're losing efficiency with every shift. The SUPERSPROX 14-Tooth CST-250-14-1 uses SCM-435 carbon-free steel with a hardened surface layer that...12121425- SKU:
- 12121425
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- TOOTH COUNT:
- 14
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-430-13-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95A countershaft sprocket failure mid-race costs you time and money—this SUPERSPROX 13-tooth sprocket eliminates that risk with SCM-435 carbon-free steel engineered for zero breaking. The ultra-hard surface layer cuts friction and chain drag, translating...12121427- SKU:
- 12121427
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
MSRP: $24.95Now: $21.21Was: $24.95Qty in Cart: 0Quantity:Price:MSRP: $24.95Now: $21.21Was: $24.95Subtotal: -
On Sale
SUPERSPROX Countershaft Sprocket - 14-Tooth CST-824-14-1
SUPERSPROX
MSRP: $24.95Now: $21.21Was: $24.95If you're pushing your machine hard on dirt or asphalt, sprocket failure isn't just an inconvenience—it's a DNF. The SUPERSPROX Countershaft Sprocket delivers factory team-grade durability and efficiency, engineered to handle the abuse that lesser...12121405- SKU:
- 12121405
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 520
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
MSRP: $24.95Now: $21.21Was: $24.95 -
On Sale
SUPERSPROX Countershaft Sprocket - 13-Tooth CST-827-13-1
SUPERSPROX
MSRP: $34.95Now: $29.71Was: $34.95A countershaft sprocket is only as good as its ability to handle sustained power transfer without degradation. The SUPERSPROX CST-827-13-1 is engineered with SCM-435 carbon-free steel and an ultra-hard surface layer to eliminate chain drag losses while...12121406- SKU:
- 12121406
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
MSRP: $34.95Now: $29.71Was: $34.95Qty in Cart: 0Quantity:Price:MSRP: $34.95Now: $29.71Was: $34.95Subtotal: -
On Sale
Renthal Front Sprocket 11T 520 Chain KTM 292-520-11P
RENTHAL
MSRP: $39.95Now: $34.16Was: $39.95Shaving rotational mass from your front sprocket directly improves throttle response and acceleration—critical gains on the track or trail. The Renthal 11T front sprocket delivers these performance benefits while maintaining the durability you need for...12121300- SKU:
- 12121300
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MATERIAL:
- 655M13 NICKEL CHROMIUM STEEL
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 11
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- FRONT
- UNITS:
- EACH
MSRP: $39.95Now: $34.16Was: $39.95
