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
-
On Sale
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF741.14
JT SPROCKETS
MSRP: $21.40Now: $19.05Was: $21.40A properly sized counter shaft sprocket is critical for optimizing your bike's acceleration, top-end power delivery, and overall drivetrain efficiency. The JT Sprockets 14-tooth counter shaft...12120770- SKU:
- 12120770
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- TOOTH COUNT:
- 14
MSRP: $21.40Now: $19.05Was: $21.40 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF741.15
JT SPROCKETS
MSRP: $22.68Now: $20.19Was: $22.68A counter shaft sprocket is critical to your transmission's efficiency and overall drivetrain performance. The JT Sprockets 15-tooth delivers the lightweight strength you need to handle aggressive...12120771- SKU:
- 12120771
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 15
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
MSRP: $22.68Now: $20.19Was: $22.68 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF328.12
JT SPROCKETS
MSRP: $12.05Now: $10.72Was: $12.05A counter shaft sprocket is critical to your drivetrain's efficiency, directly impacting power delivery and acceleration response. The JT Sprockets 12-tooth design delivers aggressive gear ratios for...JTF32812- SKU:
- JTF32812
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- CHAIN SIZE:
- 520
- MODEL:
- HONDA
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 12
- RIDING STYLE:
- OFF-ROAD
MSRP: $12.05Now: $10.72Was: $12.05Qty in Cart: 0Quantity:Price:MSRP: $12.05Now: $10.72Was: $12.05Subtotal: -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF328.13
JT SPROCKETS
MSRP: $12.05Now: $10.72Was: $12.05A properly sized counter shaft sprocket is critical for optimizing your engine's power delivery and maintaining consistent acceleration across your target RPM range. The JT Sprockets 13-tooth counter...JTF32813- SKU:
- JTF32813
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 13
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 520
- MODEL:
- HONDA
- TYPE:
- COUNTERSHAFT
MSRP: $12.05Now: $10.72Was: $12.05 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF328.14
JT SPROCKETS
MSRP: $12.05Now: $10.72Was: $12.05A lightweight counter shaft sprocket is critical for optimizing power delivery and reducing rotating mass in high-revving engines. The JT Sprockets 14-tooth design delivers the precision engagement...JTF32814- SKU:
- JTF32814
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 520
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
MSRP: $12.05Now: $10.72Was: $12.05 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 15-Tooth JTF333.15
JT SPROCKETS
MSRP: $22.43Now: $19.96Was: $22.43A precision counter shaft sprocket is critical to your drivetrain's efficiency and reliability—this JT component delivers optimal power delivery with minimal rotating mass. The 15-tooth configuration...JTF33315- SKU:
- JTF33315
- Availability:
- Ships Same Business Day
- Weight:
- 0.61 LBS
- MODEL:
- HONDA
- TOOTH COUNT:
- 15
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $22.43Now: $19.96Was: $22.43 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF333.16
JT SPROCKETS
MSRP: $23.13Now: $20.59Was: $23.13A precision counter shaft sprocket is fundamental to your transmission's efficiency and durability. The JT Sprockets 16-tooth design delivers optimal power transfer with minimal rotational mass,...JTF33316- SKU:
- JTF33316
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MODEL:
- HONDA
- TOOTH COUNT:
- 16
MSRP: $23.13Now: $20.59Was: $23.13 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF338.16
JT SPROCKETS
MSRP: $18.45Now: $16.42Was: $18.45A lightweight counter shaft sprocket is critical to maximizing acceleration response and reducing drivetrain inertia in high-performance applications. The JT Sprockets 16-tooth design delivers the...JTF33816- SKU:
- JTF33816
- Availability:
- Ships Same Business Day
- Weight:
- 0.71 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 530
- MODEL:
- HONDA
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
MSRP: $18.45Now: $16.42Was: $18.45Qty in Cart: 0Quantity:Price:MSRP: $18.45Now: $16.42Was: $18.45Subtotal: -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF339.16
JT SPROCKETS
MSRP: $21.48Now: $19.12Was: $21.48A counter shaft sprocket is critical to your drivetrain's efficiency and longevity—it directly impacts power delivery, acceleration response, and transmission durability. The JT Sprockets 16-tooth...JTF33916- SKU:
- JTF33916
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- PRODUCT NAME:
- SPROCKET
MSRP: $21.48Now: $19.12Was: $21.48 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 17-Tooth JTF339.17
JT SPROCKETS
MSRP: $22.23Now: $19.78Was: $22.23A properly engineered counter shaft sprocket is fundamental to maximizing your bike's acceleration and overall drivetrain efficiency. The JT Sprockets 17-Tooth Counter Shaft Sprocket delivers...JTF33917- SKU:
- JTF33917
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MODEL:
- HONDA
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $22.23Now: $19.78Was: $22.23Qty in Cart: 0Quantity:Price:MSRP: $22.23Now: $19.78Was: $22.23Subtotal: -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 18-Tooth JTF339.18
JT SPROCKETS
MSRP: $23.00Now: $20.47Was: $23.00A counter shaft sprocket is fundamental to your bike's power delivery, directly affecting acceleration response and top-end performance. The JT Sprockets 18-tooth design delivers the optimal balance...JTF33918- SKU:
- JTF33918
- Availability:
- Ships Same Business Day
- Weight:
- 0.83 LBS
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- MODEL:
- HONDA
- TOOTH COUNT:
- 18
MSRP: $23.00Now: $20.47Was: $23.00Qty in Cart: 0Quantity:Price:MSRP: $23.00Now: $20.47Was: $23.00Subtotal: -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF409.16
JT SPROCKETS
MSRP: $11.90Now: $10.59Was: $11.90A counter shaft sprocket is critical to your transmission's efficiency—it directly affects power delivery, acceleration response, and overall drivetrain harmony. The JT Sprockets 16-tooth design...JTF40916- SKU:
- JTF40916
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
MSRP: $11.90Now: $10.59Was: $11.90 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF422.12
JT SPROCKETS
MSRP: $10.45Now: $9.30Was: $10.45A 12-tooth counter shaft sprocket is essential for maximizing acceleration and low-end power delivery in racing applications. The JT Sprockets JTF422.12 delivers the strength-to-weight ratio demanded...JTF42212- SKU:
- JTF42212
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- TYPE:
- COUNTERSHAFT
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 12
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $10.45Now: $9.30Was: $10.45 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF422.13
JT SPROCKETS
MSRP: $10.45Now: $9.30Was: $10.45Upgrading your counter shaft sprocket is one of the most direct ways to dial in your bike's power delivery and acceleration characteristics. This 13-tooth JT sprocket delivers the strength-to-weight...JTF42213- SKU:
- JTF42213
- Availability:
- Ships Same Business Day
- Weight:
- 0.28 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
MSRP: $10.45Now: $9.30Was: $10.45 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF422.14
JT SPROCKETS
MSRP: $10.83Now: $9.64Was: $10.83The JT Sprockets 14-tooth counter shaft sprocket delivers the precise gear ratios serious racers and performance builders demand. Computer-engineered for optimal strength-to-weight ratio, this front...JTF42214- SKU:
- JTF42214
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
MSRP: $10.83Now: $9.64Was: $10.83 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 16-Tooth JTF424.16
JT SPROCKETS
MSRP: $15.50Now: $13.80Was: $15.50A precision counter shaft sprocket is fundamental to your drivetrain's efficiency and longevity. The JT Sprockets 16-tooth design delivers optimal strength-to-weight ratio, reducing rotational mass...JTF42416- SKU:
- JTF42416
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- UNITS:
- EACH
MSRP: $15.50Now: $13.80Was: $15.50 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF426.13
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20The JT Sprockets Counter Shaft Sprocket delivers the precision engagement your drivetrain demands, engineered to handle high-RPM demands without sacrificing reliability. Computer-designed for optimal...JTF42613- SKU:
- JTF42613
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- CHAIN SIZE:
- 428
- MODEL:
- SUZUKI
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 13
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- ATV
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
MSRP: $7.20Now: $6.41Was: $7.20 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 12-Tooth JTF428.12
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20A counter shaft sprocket is critical to your drivetrain's efficiency and acceleration response. The JT Sprockets 12-tooth design delivers aggressive low-end engagement while maintaining the...JTF42812- SKU:
- JTF42812
- Availability:
- Ships Same Business Day
- Weight:
- 0.18 LBS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 12
- CHAIN SIZE:
- 428
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- COUNTERSHAFT
MSRP: $7.20Now: $6.41Was: $7.20Qty in Cart: 0Quantity:Price:MSRP: $7.20Now: $6.41Was: $7.20Subtotal: -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 13-Tooth JTF428.13
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20A properly sized counter shaft sprocket is critical to achieving optimal power delivery and engine response in your drivetrain. The JT Sprockets 13-tooth design offers the precision engineering and...JTF42813- SKU:
- JTF42813
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 428
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 13
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
MSRP: $7.20Now: $6.41Was: $7.20 -
On Sale
JT SPROCKETS Counter Shaft Sprocket - 14-Tooth JTF428.14
JT SPROCKETS
MSRP: $7.20Now: $6.41Was: $7.20The JT Sprockets Counter Shaft Sprocket is engineered for riders who demand reliability under high-RPM conditions. A precisely calibrated 14-tooth design minimizes rotational mass while maintaining...JTF42814- SKU:
- JTF42814
- Availability:
- Ships Same Business Day
- Weight:
- 0.26 LBS
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 14
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $7.20Now: $6.41Was: $7.20
