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
-
SUPERSPROX Countershaft Sprocket - 15-Tooth CST5054520-15-2
SUPERSPROX
$39.95Made from SCM-435 carbon-free steel and impregnated to guarantee zero breaking risk and extended sprocket life, Ultra-hard surface layer (.5mm) reduces friction to prevent power loss caused by chain drag, Fully lightened with radial holes for off-road...12121744- SKU:
- 12121744
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- TOOTH COUNT:
- 15
- CHAIN SIZE:
- 520
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$39.95 -
Renthal 14-Tooth Front Sprocket for Honda CRF450L CRF450RL CRF450X 508--520-14GP
RENTHAL
$37.95Enhance your motorcycle's performance with the RENTHAL Front Sprocket 14-Tooth 508--520-14GP. Crafted from case-hardened and core-refined 655M13 nickel chromium steel, this sprocket offers exceptional durability and strength. Its self-cleaning mud...12121683- SKU:
- 12121683
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 14
- TYPE:
- FRONT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- 655M13 NICKEL CHROMIUM STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
$37.95 -
Renthal Front Sprocket 13T 520 Chain Suzuki RM-Z450 2015-2026 496--520-13GP
RENTHAL
$37.95Enhance your Suzuki's performance with the RENTHAL 13-Tooth Front Sprocket, precision-engineered for durability and efficiency. Constructed from case-hardened 655M13 nickel-chromium steel, this sprocket offers exceptional strength and wear resistance...12121228- SKU:
- 12121228
- 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
- TOOTH COUNT:
- 13
- TYPE:
- FRONT
- UNITS:
- EACH
$37.95 -
Renthal Front Sprocket 14-Tooth 520 Chain Suzuki RM-Z450 2013-2022 496--520-14GP
RENTHAL
$37.95Enhance your Suzuki motorcycle's performance with the RENTHAL 14-Tooth Front Sprocket. Crafted from high-grade 655M13 nickel chromium steel, this sprocket offers exceptional strength and durability. Its precision CNC-machined design ensures a perfect...12121229- SKU:
- 12121229
- Availability:
- Ships Same Business Day
- Weight:
- 0.30 LBS
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MATERIAL:
- 655M13 NICKEL CHROMIUM STEEL
- TYPE:
- FRONT
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$37.95 -
Renthal Front Sprocket 15T 525 Chain Yamaha 309--525-15P
RENTHAL
$50.95Enhance your Yamaha's performance with the RENTHAL 15-Tooth Front Sprocket, precision-engineered for strength and durability. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional hardness and...12121136- SKU:
- 12121136
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TOOTH COUNT:
- 15
- TYPE:
- FRONT
- CHAIN SIZE:
- 525
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$50.95 -
Renthal Front Sprocket 16T for Yamaha 309--525-16P
RENTHAL
$50.95Enhance your Yamaha's performance with the RENTHAL 16-Tooth Front Sprocket, precision-engineered for strength and durability. Constructed from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers optimal hardness and...12121137- SKU:
- 12121137
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TYPE:
- FRONT
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
$50.95 -
Renthal Front Sprocket 17T 520 Conversion Kawasaki 385U-520-17P
RENTHAL
$51.95Enhance your Kawasaki's performance with the RENTHAL 17-Tooth Front Sprocket, designed for 520 chain conversions. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, it offers exceptional strength and durability. The precision...12121211- SKU:
- 12121211
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- COLOR/FINISH:
- NATURAL
- TYPE:
- CONVERSION
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$51.95Qty in Cart: 0Quantity:Price:$51.95Subtotal: -
Renthal Front Sprocket 16T 525 Chain Suzuki GSX-R1000 2017-2024 500U-525-16P
RENTHAL
$56.95Enhance your Suzuki motorcycle's performance with the RENTHAL 16-Tooth Front Sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and durability. Its CNC-machined design...12121304- SKU:
- 12121304
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 525
- UNITS:
- EACH
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TYPE:
- FRONT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
$56.95 -
Renthal 17-Tooth Front Sprocket for Suzuki GSX-R1000 2017-2022 500U-525-17P
RENTHAL
$56.95Enhance your Suzuki's performance with the RENTHAL 17-Tooth Front Sprocket, crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel for optimal strength and durability. Designed for precision and longevity, this sprocket ensures...12121305- SKU:
- 12121305
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TYPE:
- FRONT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- MOUNTING POSITION:
- FRONT
$56.95 -
Renthal Ultralight Front Sprocket 16T 520 for Suzuki GSX-R1000 500U-520-16P
RENTHAL
$56.95Enhance your Suzuki motorcycle's performance with the RENTHAL 16-Tooth Front Sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and durability. Its CNC-machined design...12121306- SKU:
- 12121306
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TYPE:
- FRONT
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
$56.95 -
Renthal Ultralight Front Sprocket 17T 520 Conversion 500U-520-17P
RENTHAL
$56.95Enhance your Suzuki motorcycle's performance with the RENTHAL 17-Tooth Front Sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and durability. Its precision CNC-machined...12121307- SKU:
- 12121307
- Availability:
- Ships Same Business Day
- Weight:
- 0.53 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 17
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TYPE:
- FRONT
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- UNITS:
- EACH
$56.95 -
Renthal Front Sprocket 19T 530 Chain Triumph 341--530-19P
RENTHAL
$52.95Enhance your Triumph motorcycle's performance with the RENTHAL 19-Tooth Front Sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and durability. Its precision CNC-machined...12120032- SKU:
- 12120032
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TOOTH COUNT:
- 19
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TYPE:
- FRONT
$52.95 -
Renthal Front Sprocket 16T 520 Chain Kawasaki ZX-6R 2007-2023 287--520-16P
RENTHAL
$37.95Enhance your Kawasaki's performance with the RENTHAL 16-Tooth Front Sprocket, precision-engineered for strength and durability. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional hardness and...12120317- SKU:
- 12120317
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MOUNTING POSITION:
- FRONT
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TYPE:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
$37.95 -
Renthal Front Sprocket 15T 525 Chain Ducati 433--525-15P
RENTHAL
$70.95Enhance your Ducati's performance with the RENTHAL 15-Tooth Front Sprocket, engineered for strength and precision. Constructed from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional durability and hardness...12120614- SKU:
- 12120614
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TOOTH COUNT:
- 15
- TYPE:
- FRONT
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- STREET
$70.95 -
Renthal Front Sprocket 15 Tooth 520 Chain Ducati 344--520-15P
RENTHAL
$63.95Enhance your Ducati's performance with the RENTHAL 15-Tooth Front Sprocket, engineered for strength and durability. Constructed from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, it offers exceptional hardness and resistance to wear...R344U52015- SKU:
- R344U52015
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TOOTH COUNT:
- 15
- TYPE:
- FRONT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$63.95 -
Renthal Front Sprocket 16T 520 Chain Suzuki GSX-R600 GSX-R750 385U-520-16P
RENTHAL
$51.95Enhance your Suzuki motorcycle's performance with the RENTHAL 16-Tooth Front Sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and hardness. Its precision CNC machining...R385U52016- SKU:
- R385U52016
- Availability:
- Ships Same Business Day
- Weight:
- 0.38 LBS
- CHAIN SIZE:
- 520
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- FRONT
- UNITS:
- EACH
$51.95 -
Renthal Front 15-Tooth Sprocket for Honda 520 Chain 315U-520-15P
RENTHAL
$70.95The RENTHAL 15-Tooth Front Sprocket 315U-520-15P is engineered for Honda motorcycles, offering a blend of strength and lightweight performance. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, it ensures exceptional...R315U52015- SKU:
- R315U52015
- Availability:
- Ships Same Business Day
- Weight:
- 0.44 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 15
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$70.95 -
Renthal Front Sprocket 15T 520 Chain Suzuki 385U-520-15P
RENTHAL
$51.95Enhance your Suzuki motorcycle's performance with the RENTHAL 385U-520-15P front sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and durability. Its precision CNC...R385U52015- SKU:
- R385U52015
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 15
- MOUNTING POSITION:
- FRONT
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$51.95 -
Renthal Front Sprocket 18T 530 Steel for Triumph 341--530-18P
RENTHAL
$52.95Enhance your Triumph motorcycle's performance with the RENTHAL 18-Tooth Front Sprocket. Crafted from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, this sprocket offers exceptional strength and durability. Its precision CNC machining...12120031- SKU:
- 12120031
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 18
- TYPE:
- FRONT
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- MOUNTING POSITION:
- FRONT
$52.95 -
Renthal Front Sprocket 15T 520 Chain Kawasaki 287--520-15P
RENTHAL
$37.95Enhance your Kawasaki's performance with the RENTHAL 15-Tooth Front Sprocket, precision-engineered for strength and durability. Constructed from case-hardened, core-refined nickel-chrome-molybdenum alloy steel, it offers an optimal balance of strength...12120316- SKU:
- 12120316
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- NICKEL-CHROME-MOLYBDENUM ALLOY STEEL
- TOOTH COUNT:
- 15
- TYPE:
- FRONT
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$37.95
