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
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On Sale
VORTEX Front Sprocket - 14 Tooth - Silver - Ninja ZX-4RR 3768-14
VORTEX
MSRP: $34.95Now: $29.71Was: $34.95A worn or damaged front sprocket directly impacts your ZX-4RR's acceleration, chain longevity, and overall drivetrain efficiency. The VORTEX 14-tooth front sprocket delivers precision-engineered performance through induction-hardened steel construction,...12122332- SKU:
- 12122332
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $34.95Now: $29.71Was: $34.95 -
On Sale
VORTEX Front Sprocket - 15 Tooth - Silver - Ninja ZX-4RR 3768-15
VORTEX
MSRP: $34.95Now: $29.71Was: $34.95A worn or incorrect front sprocket directly impacts your ZX-4RR's acceleration, top-end speed, and chain longevity. This VORTEX 15-tooth front sprocket is precision-manufactured and induction-hardened to OEM tolerances, delivering consistent power...12122333- SKU:
- 12122333
- Availability:
- Ships Same Business Day
- Weight:
- 0.45 LBS
MSRP: $34.95Now: $29.71Was: $34.95 -
On Sale
JT SPROCKETS Front Sprocket - 15 Tooth - Royal Enfield JTF1025.15
JT SPROCKETS
MSRP: $11.65Now: $10.37Was: $11.65A worn or incorrect front sprocket directly impacts your Royal Enfield's acceleration, top-end speed, and overall drivetrain efficiency. This 15-tooth JT sprocket is engineered from SCM420 chromoly steel to withstand high-stress racing conditions while...12122335- SKU:
- 12122335
- Availability:
- Ships Same Business Day
- Weight:
- 0.41 LBS
MSRP: $11.65Now: $10.37Was: $11.65Qty in Cart: 0Quantity:Price:MSRP: $11.65Now: $10.37Was: $11.65Subtotal: -
On Sale
JT SPROCKETS Front Sprocket - Rubber Cushioned - 19 Tooth - F800R JTF405.19RB
JT SPROCKETS
MSRP: $28.68Now: $25.53Was: $28.68A worn or damaged front sprocket will throw off your entire drivetrain's timing and efficiency, leading to poor acceleration and premature wear on your chain and rear sprocket. The JT Sprockets rubber-cushioned design absorbs shock loads and vibration,...12122337- SKU:
- 12122337
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $28.68Now: $25.53Was: $28.68Qty in Cart: 0Quantity:Price:MSRP: $28.68Now: $25.53Was: $28.68Subtotal: -
On Sale
VORTEX Front Sprocket - 14-Tooth 3270-14
VORTEX
MSRP: $34.95Now: $29.71Was: $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
MSRP: $34.95Now: $29.71Was: $34.95 -
On Sale
VORTEX Front Sprocket - 16-Tooth 2917-16
VORTEX
MSRP: $43.95Now: $37.36Was: $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
MSRP: $43.95Now: $37.36Was: $43.95 -
On Sale
VORTEX Front Sprocket - 16-Tooth 2912-16
VORTEX
MSRP: $39.95Now: $33.96Was: $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
MSRP: $39.95Now: $33.96Was: $39.95 -
On Sale
VORTEX Front Sprocket - 15-Tooth 3273-15
VORTEX
MSRP: $42.95Now: $36.51Was: $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
MSRP: $42.95Now: $36.51Was: $42.95 -
On Sale
VORTEX Front Sprocket - 16-Tooth 3273-16
VORTEX
MSRP: $42.95Now: $36.51Was: $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
MSRP: $42.95Now: $36.51Was: $42.95Qty in Cart: 0Quantity:Price:MSRP: $42.95Now: $36.51Was: $42.95Subtotal: -
On Sale
VORTEX Front Sprocket - 15-Tooth 3523-15
VORTEX
MSRP: $42.95Now: $36.51Was: $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
MSRP: $42.95Now: $36.51Was: $42.95 -
On Sale
VORTEX Front Sprocket - 15-Tooth 3517-15
VORTEX
MSRP: $34.95Now: $29.71Was: $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
MSRP: $34.95Now: $29.71Was: $34.95 -
On Sale
VORTEX Front Sprocket - 15-Tooth 3516-15
VORTEX
MSRP: $34.95Now: $29.71Was: $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
MSRP: $34.95Now: $29.71Was: $34.95 -
On Sale
VORTEX Front Sprocket - 16-Tooth 3516-16
VORTEX
MSRP: $34.95Now: $29.71Was: $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
MSRP: $34.95Now: $29.71Was: $34.95Qty in Cart: 0Quantity:Price:MSRP: $34.95Now: $29.71Was: $34.95Subtotal: -
On Sale
VORTEX Front Sprocket - 16-Tooth 3291-16
VORTEX
MSRP: $36.95Now: $31.41Was: $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
MSRP: $36.95Now: $31.41Was: $36.95Qty in Cart: 0Quantity:Price:MSRP: $36.95Now: $31.41Was: $36.95Subtotal: -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 1AE-17461-60
PARTS UNLIMITED
$19.03A 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
$19.03 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 36Y-17461-70
PARTS UNLIMITED
$21.15A 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
$21.15 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 23801300-010-17
PARTS UNLIMITED
$30.69A 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
$30.69 -
PARTS UNLIMITED Countershaft Sprocket - 15-Tooth 23801393000
PARTS UNLIMITED
$28.57A 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
$28.57 -
PARTS UNLIMITED Countershaft Sprocket - 17-Tooth 13144-1009
PARTS UNLIMITED
$19.03A 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
$19.03 -
PARTS UNLIMITED Countershaft Sprocket - 16-Tooth 13144-1016
PARTS UNLIMITED
$17.97A 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
$17.97Qty in Cart: 0Quantity:Price:$17.97Subtotal:
