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!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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On Sale
VORTEX Rear Sprocket - Aluminum - 32 Tooth - Silver - Z 125 Pro 405-32
VORTEX
MSRP: $59.95Now: $50.96Was: $59.95A worn or mismatched rear sprocket directly impacts your Z 125 Pro's acceleration, top speed, and overall drivetrain efficiency. The VORTEX 32-tooth aluminum sprocket delivers precise gear ratios...12112879- SKU:
- 12112879
- Availability:
- Ships Same Business Day
- Weight:
- 0.50 LBS
MSRP: $59.95Now: $50.96Was: $59.95 -
On Sale
VORTEX Rear Sprocket - 47 Tooth - Black - Ninja ZX-4RR 452AS-47
VORTEX
MSRP: $56.95Now: $48.41Was: $56.95Gearing directly impacts your ZX-4RR's acceleration, top speed, and overall powerband delivery. The VORTEX 47-tooth rear sprocket is engineered to optimize your bike's performance characteristics,...12102785- SKU:
- 12102785
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
MSRP: $56.95Now: $48.41Was: $56.95 -
On Sale
VORTEX Rear Sprocket - 48 Tooth - Black - Ninja ZX-4RR 452AS-48
VORTEX
MSRP: $56.95Now: $48.41Was: $56.95Gearing is the foundation of your bike's acceleration and top-end performance—choose wrong, and you're leaving power on the table. The VORTEX 48-tooth rear sprocket delivers the perfect balance of...12102786- SKU:
- 12102786
- Availability:
- Ships Same Business Day
- Weight:
- 2.75 LBS
MSRP: $56.95Now: $48.41Was: $56.95Qty in Cart: 0Quantity:Price:MSRP: $56.95Now: $48.41Was: $56.95Subtotal: -
On Sale
VORTEX Rear Sprocket - 44 Tooth - Black - Yamaha 435S-44
VORTEX
MSRP: $59.95Now: $50.96Was: $59.95A properly matched rear sprocket is critical for optimizing your Yamaha's power delivery and top-end performance. The VORTEX 44-tooth sprocket delivers the ideal balance between acceleration and...12102787- SKU:
- 12102787
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
MSRP: $59.95Now: $50.96Was: $59.95 -
On Sale
VORTEX Rear Sprocket - 46 Tooth - Black - Yamaha 435S-46
VORTEX
MSRP: $59.95Now: $50.96Was: $59.95A rear sprocket is one of the most direct ways to tune your Yamaha's acceleration and top-end characteristics without changing the engine itself. The VORTEX 46-tooth rear sprocket shifts your final...12102788- SKU:
- 12102788
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
MSRP: $59.95Now: $50.96Was: $59.95 -
On Sale
JT SPROCKETS Rear Sprocket - 50 Tooth - V-Strom 800DE JTR1876.50
JT SPROCKETS
MSRP: $44.20Now: $39.34Was: $44.20The rear sprocket is a critical drivetrain component that directly impacts acceleration, top speed, and engine load on your V-Strom 800DE. A worn or damaged sprocket forces your chain to work harder...12102791- SKU:
- 12102791
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
MSRP: $44.20Now: $39.34Was: $44.20 -
On Sale
JT SPROCKETS Rear Sprocket - 48 Tooth - Street Triple 765 R/RS JTR2014.48ZBK
JT SPROCKETS
MSRP: $39.83Now: $35.45Was: $39.83A worn or mismatched rear sprocket directly impacts your Street Triple 765's acceleration response, top-end power delivery, and chain wear patterns. This JT Sprockets 48-tooth replacement restores...12102798- SKU:
- 12102798
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
MSRP: $39.83Now: $35.45Was: $39.83 -
On Sale
JT SPROCKETS Rear Sprocket - 46 Tooth - Yamaha JTR798.46
JT SPROCKETS
MSRP: $26.23Now: $23.34Was: $26.23Sprocket selection directly impacts your Yamaha's acceleration, top-end performance, and drivetrain efficiency. A 46-tooth rear sprocket is a proven choice for riders seeking a balance between...12102760- SKU:
- 12102760
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 46
- MATERIAL:
- STEEL
- UNITS:
- EACH
MSRP: $26.23Now: $23.34Was: $26.23 -
On Sale
JT SPROCKETS Rear Sprocket - 51 Tooth - Yamaha JTR798.51
JT SPROCKETS
MSRP: $27.38Now: $24.37Was: $27.38A properly matched rear sprocket is fundamental to your Yamaha's acceleration, top-end performance, and overall driveability. The JT Sprockets 51-tooth rear sprocket delivers the exact gearing you...12102761- SKU:
- 12102761
- Availability:
- Ships Same Business Day
- Weight:
- 1.91 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
MSRP: $27.38Now: $24.37Was: $27.38 -
On Sale
JT SPROCKETS Rear Sprocket - 42 Tooth - Honda JTR1301.42
JT SPROCKETS
MSRP: $31.40Now: $27.95Was: $31.40Your drivetrain's final drive ratio directly impacts acceleration, top speed, and engine load—and the wrong sprocket wastes both power and durability. The JT SPROCKETS 42-tooth rear sprocket is...12102762- SKU:
- 12102762
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- TYPE:
- DRIVE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- RIDING STYLE:
- STREET
MSRP: $31.40Now: $27.95Was: $31.40 -
On Sale
JT SPROCKETS Rear Sprocket - 42 Tooth - Yamaha JTR1876.42
JT SPROCKETS
MSRP: $40.03Now: $35.63Was: $40.03Sprocket selection directly impacts your acceleration curve, top speed, and engine load characteristics—making it one of the most cost-effective tuning decisions you can make. The JT SPROCKETS...12102763- SKU:
- 12102763
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- RIDING STYLE:
- STREET
MSRP: $40.03Now: $35.63Was: $40.03 -
On Sale
JT SPROCKETS Rear Sprocket - 45 Tooth - Yamaha JTR1877.45
JT SPROCKETS
MSRP: $41.08Now: $36.56Was: $41.08Gear ratio is everything when you're chasing lap times or building reliable street performance. The JT SPROCKETS 45-tooth rear sprocket gives you the precise final drive ratio you need to optimize...12102764- SKU:
- 12102764
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- MATERIAL:
- STEEL
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $41.08Now: $36.56Was: $41.08 -
On Sale
VORTEX Steel Rear Sprocket - 45 Tooth 435CS-45
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95A rear sprocket is fundamental to your bike's acceleration and top-end performance—get the tooth count wrong, and you're leaving power on the table. The VORTEX 45-tooth steel sprocket delivers the...12100535- SKU:
- 12100535
- Availability:
- Ships Same Business Day
- Weight:
- 2.30 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- CHAIN SIZE:
- 525
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $63.95Now: $54.36Was: $63.95Qty in Cart: 0Quantity:Price:MSRP: $63.95Now: $54.36Was: $63.95Subtotal: -
On Sale
VORTEX Steel Rear Sprocket - 44-Tooth - Kawasaki 452S-44
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95A worn or inadequate rear sprocket directly impacts acceleration, top-end speed, and overall drivetrain efficiency on your Kawasaki 452S. The VORTEX 44-tooth steel sprocket delivers the durability...12100550- SKU:
- 12100550
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- TOOTH COUNT:
- 44
MSRP: $63.95Now: $54.36Was: $63.95Qty in Cart: 0Quantity:Price:MSRP: $63.95Now: $54.36Was: $63.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 46-Tooth 452AK-46
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95The VORTEX F5 Rear Sprocket delivers the durability and precision your drivetrain demands during extended racing sessions and high-stress applications. Hard anodized construction with PTFE coating...12110628- SKU:
- 12110628
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 46
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
MSRP: $76.95Now: $65.41Was: $76.95 -
On Sale
VORTEX CAT5 Sprocket - Black - 46-Tooth 527ZK-46
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX CAT5 Sprocket delivers precision engineering where it matters most—at the drivetrain. CNC-manufactured to exacting tolerances, this 46-tooth sprocket features a unique tooth geometry...12111055- SKU:
- 12111055
- Availability:
- Ships Same Business Day
- Weight:
- 1.37 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 46
- CHAIN SIZE:
- 530
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX F5 Rear Sprocket - 42-Tooth 427K-42
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the reliability and durability demanded by competitive racing and high-mileage applications. Hard-anodized construction combined with PTFE coating ensures...12110512- SKU:
- 12110512
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 42
- UNITS:
- EACH
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX F5 Rear Sprocket - 43-Tooth 427K-43
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the durability and precision your drivetrain demands during sustained high-performance riding. Hard anodized with PTFE coating, this sprocket resists wear and...12110513- SKU:
- 12110513
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
- UNITS:
- EACH
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX F5 Rear Sprocket - 44-Tooth 251AK-44
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95The VORTEX F5 Rear Sprocket delivers the durability and efficiency your drivetrain demands, whether you're logging thousands of track miles or pushing limits on the street. Hard anodized with a...12110586- SKU:
- 12110586
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 47-Tooth 435K-47
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95The VORTEX F5 Rear Sprocket delivers the durability and efficiency demanded by endurance racing applications. Hard anodized with a PTFE coating, this 47-tooth sprocket resists wear and maintains...12110594- SKU:
- 12110594
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- TYPE:
- DRIVE
MSRP: $76.95Now: $65.41Was: $76.95
