Street Bike Countershaft Sprockets - Steel
Street Bike Countershaft Sprockets at JJ Motorsports
Optimize your street bike's gearing with premium steel countershaft sprockets from JJ Motorsports, featuring case-hardened construction for durability and precise chain fit on Honda CBR, Yamaha R-series, Kawasaki ZX, Suzuki GSX-R, and more. These lightweight sprockets deliver smoother acceleration and extended chain life.
Shop Vortex, Parts Unlimited, and Driven Racing countershaft sprockets for race-proven quality. Explore related categories such as street bike rear sprockets or street bike drive chains to complete your gearing upgrades.
Top Street Bike Countershaft Sprockets
- Vortex Front Sprocket 16 Tooth 2917-16 – Case-hardened steel 16-tooth sprocket; lightweight and durable for sportbike performance.
- Parts Unlimited Countershaft Sprocket 17 Tooth 23801300-010-17 – OEM-spec 17-tooth steel sprocket; perfect fit and value for daily riders.
- Driven Racing Counter Shaft Sprocket 16 Tooth 1301-520-16T – Precision-machined 16-tooth sprocket; heat-treated for extreme strength on superbikes.
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
-
DRIVEN RACING Counter Shaft Sprocket - 14-Tooth 1066-520-14T
DRIVEN RACING
$43.99Every gram matters when you're chasing lap times or maximizing acceleration. The DRIVEN RACING 14-Tooth Counter Shaft Sprocket delivers one of the lightest 520 steel options on the market, engineered with proprietary EST Technology to give you the...12120893- SKU:
- 12120893
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- TOOTH COUNT:
- 14
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$43.99Qty in Cart: 0Quantity:Price:$43.99Subtotal: -
DRIVEN RACING Counter Shaft Sprocket - 14-Tooth 2290-520-14
DRIVEN RACING
$45.99Every gram matters on the track, and the DRIVEN RACING 14-Tooth Counter Shaft Sprocket delivers race-proven performance without the weight penalty. Built with our proprietary EST Technology, this sprocket combines lightweight construction with extended...12121177- SKU:
- 12121177
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- COLOR/FINISH:
- ZINC
- TOOTH COUNT:
- 14
$45.99Qty in Cart: 0Quantity:Price:$45.99Subtotal: -
DRIVEN RACING Counter Shaft Sprocket - 16-Tooth 2290-520-16
DRIVEN RACING
$45.99Shaving rotational mass from your drivetrain directly translates to faster acceleration and quicker throttle response—and this 16-tooth counter shaft sprocket delivers exactly that advantage. DRIVEN Racing engineered this component using EST Technology...12121179- SKU:
- 12121179
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$45.99 -
DRIVEN RACING Front Sprocket - 15-Tooth - Honda 2551-428-15T
DRIVEN RACING
$18.99If you're running a high-RPM Honda build, sprocket weight directly impacts acceleration and engine response. The DRIVEN RACING 15-Tooth Front Sprocket eliminates unnecessary mass while maintaining the durability you need for consistent track performance...12121582- SKU:
- 12121582
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TOOTH COUNT:
- 15
- CHAIN SIZE:
- 428
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$18.99 -
DRIVEN RACING Front Sprocket - 13-Tooth - Kawasaki 3099-420-13T
DRIVEN RACING
$18.99If you're serious about track performance, sprocket weight directly impacts your bike's acceleration and overall responsiveness. DRIVEN Racing's 13-tooth front sprocket uses proprietary EST Technology to deliver one of the lightest 520 steel options on...12121579- SKU:
- 12121579
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- CHAIN SIZE:
- 420
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$18.99 -
DRIVEN RACING Counter Shaft Sprocket - 15-Tooth 1067-520-15T
DRIVEN RACING
$50.99Shaving weight off your drivetrain directly improves acceleration and reduces rotational inertia—critical for any serious racing application. The DRIVEN Racing 15-tooth counter shaft sprocket uses proprietary EST Technology to deliver the lightweight...12120922- SKU:
- 12120922
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 15
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$50.99 -
DRIVEN RACING Counter Shaft Sprocket - 16-Tooth 1036-520-16T
DRIVEN RACING
$45.99If you're chasing fractional gains in acceleration and top-end performance, every gram counts—and this 16-tooth counter shaft sprocket delivers weight savings without sacrificing durability. DRIVEN Racing's EST Technology balances aggressive material...12120853- SKU:
- 12120853
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
$45.99 -
DRIVEN RACING Counter Shaft Sprocket - 17-Tooth 1037-520-17T
DRIVEN RACING
$45.99Lightweight sprockets are critical for high-revving applications where rotational mass directly impacts throttle response and acceleration. The DRIVEN RACING 17-Tooth Counter Shaft Sprocket delivers one of the lightest 520-pitch steel options available,...12121454- SKU:
- 12121454
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 17
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$45.99 -
Sunstar 13 Tooth 520 Chain Front Sprocket for Honda XR200R 1984 1986-1988 1990-1991 1993-2002 30613
SUNSTAR SPROCKETS
$23.95The front sprocket is a critical drivetrain component that directly affects your XR200R's acceleration, top speed, and chain longevity. Upgrading to a quality sprocket like this Sunstar unit ensures precise power delivery and eliminates the premature...30613- SKU:
- 30613
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- CHAIN SIZE:
- 520
$23.95Qty in Cart: 0Quantity:Price:$23.95Subtotal: -
JT SPROCKETS Counter-Shaft Sprocket - 18-Tooth JTF423.18RB
JT SPROCKETS
$17.68A worn or suboptimal counter-shaft sprocket directly reduces throttle response and power delivery to the rear wheel. The JT Sprockets 18-tooth counter-shaft sprocket is computer-engineered to maximize strength while minimizing rotational mass, giving you...12121708- SKU:
- 12121708
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 18
- MATERIAL:
- C49 HIGH CARBON STEEL
- MATERIAL:
- RUBBER
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MODEL:
- RUBBER-CUSHIONED
- PRODUCT NAME:
- SPROCKET
- STYLE:
- CUSHIONED
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- FRONT
$17.68 -
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF404.16
JT SPROCKETS
$20.20A properly sized counter shaft sprocket is critical for optimizing your bike's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 16-tooth counter shaft sprocket delivers precision engineering and durability without...12121167- SKU:
- 12121167
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MODEL:
- BMW
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
$20.20 -
JT SPROCKETS Front Counter-Shaft Sprocket - 17 Tooth JTF1373.17
JT SPROCKETS
$23.88A properly sized front counter-shaft sprocket is critical to achieving optimal power delivery and acceleration throughout your RPM range. The JT 17-tooth sprocket delivers the precision engineering and durability demanded by competitive riders and...12121216- SKU:
- 12121216
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- STYLE:
- LIGHTWEIGHT
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- MATERIAL:
- CHROMOLY STEEL
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
$23.88 -
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF437.16
JT SPROCKETS
$15.40Counter shaft sprockets are critical to your drivetrain's efficiency, and JT Sprockets' computer-optimized design delivers the strength you need without unnecessary weight that drains performance. Whether you're tuning a race bike or building a...JTF43716- SKU:
- JTF43716
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MATERIAL:
- STEEL
- MODEL:
- SUZUKI
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 520
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
$15.40 -
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF507.13
JT SPROCKETS
$13.95A properly sized counter shaft sprocket is critical for achieving optimal power delivery and engine RPM management in your race setup. The JT Sprockets 13-tooth counter shaft sprocket combines precision engineering with durable materials to ensure...JTF50713- SKU:
- JTF50713
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 13
$13.95 -
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF507.14
JT SPROCKETS
$13.95A properly matched counter shaft sprocket is critical for maintaining precise engine timing and power delivery across your entire RPM range. The JT Sprockets 14-tooth counter shaft sprocket delivers the durability and accuracy you need for consistent...JTF50714- SKU:
- JTF50714
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$13.95 -
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF512.14
JT SPROCKETS
$14.50A properly sized counter shaft sprocket is critical for maximizing acceleration and maintaining optimal power delivery across your RPM band. The JT Sprockets 14-tooth design delivers the precision engineering needed for consistent performance in...JTF51214- SKU:
- JTF51214
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
- TOOTH COUNT:
- 14
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
$14.50Qty in Cart: 0Quantity:Price:$14.50Subtotal: -
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF512.15
JT SPROCKETS
$15.35A lightweight counter shaft sprocket is critical for minimizing rotational mass and improving throttle response in high-rpm applications. The JT Sprockets 15-tooth design delivers the strength-to-weight ratio demanded by competitive racers and...JTF51215- SKU:
- JTF51215
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
- TYPE:
- COUNTERSHAFT
$15.35 -
JT SPROCKETS Sprocket - Front - Yamaha - 16-Tooth JTF1591.16RB
JT SPROCKETS
$18.50A worn or incorrect front sprocket compromises your bike's acceleration, top-end performance, and chain longevity. The JT 16-tooth front sprocket delivers the precision engineering and durability that professional racers and serious enthusiasts depend...12121249- SKU:
- 12121249
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
$18.50 -
JT SPROCKETS Sprocket - Front - Yamaha - 16-Tooth JTF1595.16RB
JT SPROCKETS
$17.13A worn or damaged front sprocket directly impacts your chain's lifespan, throttle response, and overall drivetrain efficiency. The JT Sprockets 16-tooth front sprocket delivers OEM-proven durability with rubber-cushioned teeth that reduce chain impact...12121250- SKU:
- 12121250
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- UNITS:
- EACH
$17.13 -
JT SPROCKETS Sprocket - Front - KTM - 16-Tooth JTF1904.16RB
JT SPROCKETS
$21.70A quality front sprocket is foundational to reliable chain drive performance—worn or incorrect sprockets accelerate wear on your entire drivetrain and compromise throttle response. The JT Sprockets 16-tooth front sprocket for KTM uses OEM-proven...12121251- SKU:
- 12121251
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- RIDING STYLE:
- STREET
- MATERIAL:
- RUBBER
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
$21.70
