Street Bike Rear Sprockets
Street Bike Rear Sprockets at JJ Motorsports
Upgrade your street bike's final drive with premium rear sprockets from JJ Motorsports, featuring hardened steel or lightweight aluminum construction for maximum durability, smoother power delivery, and customizable gearing on Honda CBR, Yamaha R-series, Kawasaki ZX, Suzuki GSX-R, and more. Available in 36-42 tooth counts for perfect chain alignment and performance.
Shop Vortex and Parts Unlimited rear sprockets for race-proven quality. Explore related categories such as street bike drive chains or street bike front sprockets to complete your drivetrain upgrades and dial in the perfect ratio for street or track.
Top Street Bike Rear Sprockets
- Vortex F5 Rear Sprocket 42 Tooth 427K-42 – Lightweight aluminum 42-tooth rear sprocket; self-cleaning grooves for sportbike performance.
- Parts Unlimited Rear Honda Sprocket 530 37 Tooth 41200-426-00037 – Steel 530-pitch 37-tooth sprocket; OEM-spec for Honda models with reliable durability.
- Parts Unlimited Rear Honda Sprocket 530 36 Tooth 41200-344-000 – Hardened steel 36-tooth 530 sprocket; perfect for chain conversions on classic Honda street bikes.
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!
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- Price
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On Sale
JT SPROCKETS Rear Sprocket - 39 Tooth - Honda JTR1316.39
JT SPROCKETS
MSRP: $28.83Now: $25.66Was: $28.83A worn or incorrect rear sprocket directly impacts your Honda's acceleration, top speed, and overall drivetrain efficiency. The JT Sprockets 39-tooth rear sprocket is engineered to restore or...12102425- SKU:
- 12102425
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $28.83Now: $25.66Was: $28.83 -
On Sale
JT SPROCKETS Rear Sprocket - 38 Tooth - Honda JTR1316.38
JT SPROCKETS
MSRP: $28.83Now: $25.66Was: $28.83A worn or incorrectly sized rear sprocket directly impacts your Honda's acceleration, top speed, and overall drivetrain efficiency. The JT Sprockets 38-tooth rear sprocket delivers predictable power...12102426- SKU:
- 12102426
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
MSRP: $28.83Now: $25.66Was: $28.83 -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - CBR1000 JTR1317.43
JT SPROCKETS
MSRP: $36.70Now: $32.66Was: $36.70Your CBR1000's acceleration and top-end performance depend directly on sprocket selection—choose wrong, and you'll sacrifice either responsiveness or fuel efficiency. The JT Sprockets 43-tooth rear...12102428- SKU:
- 12102428
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
MSRP: $36.70Now: $32.66Was: $36.70 -
On Sale
JT SPROCKETS Rear Sprocket - 45 Tooth - BMW JTR10.45
JT SPROCKETS
MSRP: $39.30Now: $34.98Was: $39.30A worn or inadequate rear sprocket directly impacts your BMW's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 45-tooth rear sprocket delivers the precise gear ratio...12102462- SKU:
- 12102462
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
MSRP: $39.30Now: $34.98Was: $39.30 -
On Sale
JT SPROCKETS Rear Sprocket - 37 Tooth - W800 JTR487.37
JT SPROCKETS
MSRP: $29.83Now: $26.55Was: $29.83A worn or incorrect rear sprocket directly impacts your W800's acceleration, top-end speed, and chain longevity. This 37-tooth JT sprocket is engineered to deliver precise power transfer while...12102466- SKU:
- 12102466
- Availability:
- Ships Same Business Day
- Weight:
- 1.45 LBS
MSRP: $29.83Now: $26.55Was: $29.83 -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Ducati JTR746.43
JT SPROCKETS
MSRP: $38.08Now: $33.89Was: $38.08A worn or incorrect sprocket will leave power on the track and throw off your entire drivetrain geometry. The JT Sprockets 43-tooth rear sprocket is engineered for Ducati applications with precision...12102468- SKU:
- 12102468
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
MSRP: $38.08Now: $33.89Was: $38.08 -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Ducati JTR765.43
JT SPROCKETS
MSRP: $39.25Now: $34.93Was: $39.25A worn or incompatible rear sprocket directly impacts acceleration, top-end speed, and drivetrain efficiency on your Ducati. This JT Sprockets 43-tooth unit delivers the precision engineering and...12102470- SKU:
- 12102470
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
MSRP: $39.25Now: $34.93Was: $39.25Qty in Cart: 0Quantity:Price:MSRP: $39.25Now: $34.93Was: $39.25Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Multistrada JTR766.43
JT SPROCKETS
MSRP: $42.30Now: $37.65Was: $42.30A worn or incorrect rear sprocket directly impacts your Multistrada's acceleration, top-end speed, and overall driveability. The JT Sprockets 43-tooth rear sprocket delivers the precision engineering...12102471- SKU:
- 12102471
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
MSRP: $42.30Now: $37.65Was: $42.30Qty in Cart: 0Quantity:Price:MSRP: $42.30Now: $37.65Was: $42.30Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 45 Tooth - Ducati JTR752.45
JT SPROCKETS
MSRP: $45.15Now: $40.18Was: $45.15A worn or incorrect rear sprocket directly impacts your Ducati's acceleration, top speed, and overall driveability. The JT Sprockets 45-tooth rear sprocket restores optimal gearing geometry while...12102478- SKU:
- 12102478
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
MSRP: $45.15Now: $40.18Was: $45.15Qty in Cart: 0Quantity:Price:MSRP: $45.15Now: $40.18Was: $45.15Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Ducati JTR761.43
JT SPROCKETS
MSRP: $40.35Now: $35.91Was: $40.35A worn or undersized rear sprocket forces your engine to work harder, robbing you of acceleration and efficiency. This JT Sprockets 43-tooth rear sprocket restores the optimal power delivery your...12102481- SKU:
- 12102481
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
MSRP: $40.35Now: $35.91Was: $40.35 -
On Sale
JT SPROCKETS Rear Sprocket - 56 Tooth - Z 125 Pro JTR1494.56
JT SPROCKETS
MSRP: $33.28Now: $29.62Was: $33.28A properly sized rear sprocket is critical to your Z 125 Pro's acceleration, top speed, and engine efficiency. This 56-tooth JT sprocket delivers precise power delivery by optimizing your bike's...12102525- SKU:
- 12102525
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
MSRP: $33.28Now: $29.62Was: $33.28 -
On Sale
JT SPROCKETS Rear Sprocket - 46 Tooth - Kawasaki/Suzuki JTR486.46
JT SPROCKETS
MSRP: $33.83Now: $30.11Was: $33.83A worn or incorrect rear sprocket directly impacts your acceleration, top-end speed, and engine efficiency—choosing the right tooth count is fundamental to dialing in your bike's performance. The JT...12102528- SKU:
- 12102528
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
MSRP: $33.83Now: $30.11Was: $33.83 -
On Sale
JT SPROCKETS Rear Sprocket - 29 Tooth - Z 125 Pro JTR801.29
JT SPROCKETS
MSRP: $14.73Now: $13.11Was: $14.73A worn or undersized rear sprocket directly impacts your Z 125 Pro's acceleration, top-end speed, and overall drivetrain efficiency. JT Sprockets' 29-tooth configuration delivers the optimal balance...12102529- SKU:
- 12102529
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
MSRP: $14.73Now: $13.11Was: $14.73 -
On Sale
JT SPROCKETS Rear Sprocket - 46 Tooth - KTM/Husaberg/Husqvarna JTR897.46
JT SPROCKETS
MSRP: $32.43Now: $28.86Was: $32.43A worn or undersized rear sprocket robs your KTM, Husaberg, or Husqvarna of acceleration and top-end performance. The JT Sprockets 46-tooth rear sprocket restores optimal power delivery while...12102530- SKU:
- 12102530
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
MSRP: $32.43Now: $28.86Was: $32.43 -
On Sale
JT SPROCKETS Rear Sprocket - 41 Tooth - Yamaha JTR859.41
JT SPROCKETS
MSRP: $36.33Now: $32.33Was: $36.33A properly sized rear sprocket is critical to maximizing your Yamaha's acceleration, top speed, and overall powertrain efficiency. The JT Sprockets 41-tooth rear sprocket delivers the precision...12102673- SKU:
- 12102673
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
MSRP: $36.33Now: $32.33Was: $36.33 -
On Sale
JT SPROCKETS Rear Sprocket - 43 Tooth - Honda JTR1304.43
JT SPROCKETS
MSRP: $36.45Now: $32.44Was: $36.45A worn or incorrect rear sprocket directly impacts your bike's acceleration, top speed, and overall drivetrain efficiency—making sprocket selection critical for performance. The JT Sprockets 43-tooth...12102679- SKU:
- 12102679
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
MSRP: $36.45Now: $32.44Was: $36.45 -
On Sale
JT SPROCKETS Rear Sprocket - 45 Tooth - Honda JTR1340.45
JT SPROCKETS
MSRP: $40.00Now: $35.60Was: $40.00A worn or mismatched rear sprocket directly impacts your Honda's acceleration, top speed, and overall drivetrain efficiency. The JT Sprockets 45-tooth rear sprocket delivers the precision engineering...12102682- SKU:
- 12102682
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
MSRP: $40.00Now: $35.60Was: $40.00 -
On Sale
JT SPROCKETS Rear Sprocket - 44 Tooth - BMW JTR10.44
JT SPROCKETS
MSRP: $39.30Now: $34.98Was: $39.30A worn or incorrect rear sprocket directly impacts your BMW's acceleration, top-end speed, and overall driveability. The JT Sprockets 44-tooth rear sprocket is engineered using precision computer...12102692- SKU:
- 12102692
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
MSRP: $39.30Now: $34.98Was: $39.30 -
On Sale
JT SPROCKETS Rear Sprocket - 40 Tooth - Triumph JTR2010.40
JT SPROCKETS
MSRP: $36.85Now: $32.80Was: $36.85A properly sized rear sprocket is critical to maximizing your Triumph's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 40-tooth rear sprocket delivers precision...12102694- SKU:
- 12102694
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
MSRP: $36.85Now: $32.80Was: $36.85 -
On Sale
JT SPROCKETS Rear Sprocket - 46 Tooth - Triumph JTR2010.46
JT SPROCKETS
MSRP: $43.73Now: $38.92Was: $43.73A worn or incorrect rear sprocket directly impacts your Triumph's acceleration, top-end speed, and overall drivability. The JT Sprockets 46-tooth rear sprocket delivers the durability and precision...12102695- SKU:
- 12102695
- Availability:
- Ships Same Business Day
- Weight:
- 3.10 LBS
MSRP: $43.73Now: $38.92Was: $43.73Qty in Cart: 0Quantity:Price:MSRP: $43.73Now: $38.92Was: $43.73Subtotal:
