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
-
VORTEX Front Sprocket - 14-Tooth 3270-14
VORTEX
$34.95A worn or suboptimal front sprocket directly impacts your drivetrain's efficiency, throttle response, and chain longevity. The VORTEX 14-Tooth Front Sprocket delivers precision-manufactured durability with induction-hardened steel construction, ensuring...12120438- SKU:
- 12120438
- Availability:
- Ships Same Business Day
- Weight:
- 0.35 LBS
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 14
$34.95 -
VORTEX Front Sprocket - 16-Tooth 2917-16
VORTEX
$43.95A quality front sprocket is foundational to your drivetrain's efficiency and longevity. The VORTEX 16-Tooth Front Sprocket delivers precision engineering with induction-hardened steel construction that resists wear, reduces noise, and maintains...12120408- SKU:
- 12120408
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
$43.95Qty in Cart: 0Quantity:Price:$43.95Subtotal: -
VORTEX Front Sprocket - 16-Tooth 2912-16
VORTEX
$39.95A worn or low-quality front sprocket forces your engine to work harder, increasing heat and wear throughout your drivetrain. The VORTEX 16-Tooth Front Sprocket delivers precision engineering with induction-hardened steel construction, ensuring consistent...12120722- SKU:
- 12120722
- Availability:
- Ships Same Business Day
- Weight:
- 0.54 LBS
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$39.95 -
VORTEX Front Sprocket - 15-Tooth 3273-15
VORTEX
$42.95A worn or mismatched front sprocket directly impacts your bike's acceleration, top-end performance, and chain wear patterns. The VORTEX 15-Tooth Front Sprocket delivers the precision fit and durability you need to maintain consistent power delivery and...12120409- SKU:
- 12120409
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$42.95 -
VORTEX Front Sprocket - 16-Tooth 3273-16
VORTEX
$42.95A worn or inadequate front sprocket compromises your entire drivetrain's efficiency and acceleration response. The VORTEX 16-Tooth Front Sprocket delivers precision-manufactured durability with induction-hardened steel construction, ensuring consistent...12120410- SKU:
- 12120410
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
$42.95 -
VORTEX Front Sprocket - 15-Tooth 3523-15
VORTEX
$42.95A front sprocket is one of the most direct ways to adjust your bike's power delivery and acceleration characteristics. The VORTEX 15-tooth sprocket delivers precision engineering with induction-hardened steel construction, ensuring consistent engagement...12120412- SKU:
- 12120412
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- TOOTH COUNT:
- 15
$42.95 -
VORTEX Front Sprocket - 15-Tooth 3517-15
VORTEX
$34.95A worn or mismatched front sprocket directly impacts your engine's power delivery, throttle response, and overall drivetrain reliability. The VORTEX 15-Tooth Front Sprocket delivers precision-engineered consistency with induction-hardened steel...12120414- SKU:
- 12120414
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- CHAIN SIZE:
- 530
- TOOTH COUNT:
- 15
- COLOR/FINISH:
- NATURAL
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
$34.95Qty in Cart: 0Quantity:Price:$34.95Subtotal: -
VORTEX Front Sprocket - 15-Tooth 3516-15
VORTEX
$34.95A worn or inadequate front sprocket directly impacts your acceleration response, chain wear rates, and overall drivetrain efficiency. The VORTEX 15-Tooth Front Sprocket delivers precision-engineered consistency and durability through induction-hardening...12120416- SKU:
- 12120416
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 15
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
$34.95 -
VORTEX Front Sprocket - 16-Tooth 3516-16
VORTEX
$34.95A worn or suboptimal front sprocket directly impacts your power delivery, throttle response, and overall drivetrain efficiency. The VORTEX 16-Tooth Front Sprocket combines precision manufacturing with induction-hardening to eliminate inconsistencies that...12120417- SKU:
- 12120417
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$34.95 -
VORTEX Front Sprocket - 16-Tooth 3291-16
VORTEX
$36.95A precision front sprocket is fundamental to your drivetrain's efficiency and reliability—and the VORTEX 16-Tooth delivers the consistency and durability that separates reliable builds from problematic ones. Induction-hardened steel construction ensures...12121141- SKU:
- 12121141
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
$36.95Qty in Cart: 0Quantity:Price:$36.95Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 1AE-17461-60
PARTS UNLIMITED
$18.31A worn or damaged countershaft sprocket compromises your bike's acceleration, throttle response, and overall drivetrain efficiency. This OEM-spec replacement restores precise power delivery to the rear wheel, ensuring your transmission engages without...K222685- SKU:
- K222685
- Availability:
- Ships Same Business Day
- Weight:
- 0.69 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- CHAIN SIZE:
- 530
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
$18.31 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 36Y-17461-70
PARTS UNLIMITED
$20.35A worn or damaged countershaft sprocket directly impacts your power delivery and throttle response—critical factors whether you're on the track or pushing hard on the street. This PARTS UNLIMITED 17-tooth sprocket is manufactured to OEM specifications,...K222691- SKU:
- K222691
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 530
- UNITS:
- EACH
$20.35 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801300-010-17
PARTS UNLIMITED
$29.53A worn or damaged countershaft sprocket directly impacts your engine's power delivery and overall drivetrain efficiency. This PARTS UNLIMITED 17-tooth replacement is manufactured to OEM specifications, ensuring precise engagement with your chain and...K222519- SKU:
- K222519
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
$29.53 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801393000
PARTS UNLIMITED
$27.49A worn or damaged countershaft sprocket compromises your bike's power delivery and acceleration. This OEM-spec replacement restores precise engagement with your chain, eliminating slack and ensuring consistent throttle response. Built from hardened steel...K222541- SKU:
- K222541
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- CHAIN SIZE:
- 630
- MATERIAL:
- STEEL
- UNITS:
- EACH
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TYPE:
- COUNTERSHAFT
- TOOTH COUNT:
- 15
$27.49 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 13144-1009
PARTS UNLIMITED
$18.31A worn or damaged countershaft sprocket compromises your power delivery and acceleration—this 17-tooth replacement restores precise engagement between your primary drive and transmission. PARTS UNLIMITED manufactures to OEM specifications, ensuring exact...K222731- SKU:
- K222731
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
$18.31 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-1016
PARTS UNLIMITED
$17.29A worn or damaged countershaft sprocket will degrade power delivery, create drivetrain slack, and accelerate wear on your chain and rear sprocket. This PARTS UNLIMITED 16-tooth replacement restores precise engagement and reliable performance by matching...K222735- SKU:
- K222735
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- CHAIN SIZE:
- 530
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
$17.29 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 26-1184-16
PARTS UNLIMITED
$18.31A worn or damaged countershaft sprocket directly compromises your power delivery and creates dangerous drivetrain slack—this OEM-spec replacement restores precise engagement and eliminates costly secondary damage. The PARTS UNLIMITED 16-tooth sprocket is...12121412- SKU:
- 12121412
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- RAW
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 16
- TYPE:
- COUNTERSHAFT
- CHAIN SIZE:
- 525
- UNITS:
- EACH
$18.31Qty in Cart: 0Quantity:Price:$18.31Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 26-2137-16
PARTS UNLIMITED
$24.43A worn or damaged countershaft sprocket directly impacts your engine's power delivery and overall drivetrain efficiency. This OEM-spec replacement ensures you maintain factory-correct gear ratios and precise engagement with your primary chain,...12121414- SKU:
- 12121414
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 16
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$24.43 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 26-2136-15
PARTS UNLIMITED
$11.17A worn or damaged countershaft sprocket will kill your bike's acceleration and throw off your entire drivetrain geometry. This OEM-spec replacement restores factory performance and ensures reliable power delivery without compromising shift quality or...12121415- SKU:
- 12121415
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 15
- CHAIN SIZE:
- 525
- UNITS:
- EACH
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TYPE:
- COUNTERSHAFT
$11.17 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 26-2136-17
PARTS UNLIMITED
$12.19A worn or damaged countershaft sprocket directly impacts engine response, power delivery, and drivetrain reliability. The PARTS UNLIMITED 17-Tooth Countershaft Sprocket restores OEM-spec performance and engagement, ensuring precise gear meshing and...12121416- SKU:
- 12121416
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- CHAIN SIZE:
- 525
- UNITS:
- EACH
- COLOR/FINISH:
- RAW
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 17
- TYPE:
- COUNTERSHAFT
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- FRONT
- PRODUCT NAME:
- SPROCKET
$12.19
