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
-
JT SPROCKETS Sprocket - Rear - Suzuki - 45-Tooth JTR807.45
JT SPROCKETS
$37.63A worn or incorrect rear sprocket directly impacts your acceleration, top-end speed, and overall drivetrain efficiency—making sprocket selection critical for both track performance and reliability. The JT Sprockets 45-tooth rear sprocket delivers the...12100100- SKU:
- 12100100
- Availability:
- Ships Same Business Day
- Weight:
- 2.71 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$37.63 -
JT SPROCKETS Sprocket - Rear - Suzuki - 47-Tooth JTR807.47
JT SPROCKETS
$41.80A worn or undersized rear sprocket robs your Suzuki of acceleration and top-end performance. The JT Sprockets 47-tooth rear sprocket restores optimal power delivery and chain engagement through precision engineering and high-grade materials that...12100102- SKU:
- 12100102
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- MATERIAL:
- STEEL
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$41.80 -
JT SPROCKETS Sprocket - Rear - Suzuki - 42-Tooth JTR810.42
JT SPROCKETS
$22.65A worn or mismatched rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency. The JT Sprockets 42-Tooth rear sprocket is engineered for Suzuki applications using computer-optimized design and premium C45...12100103- SKU:
- 12100103
- Availability:
- Ships Same Business Day
- Weight:
- 1.51 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$22.65Qty in Cart: 0Quantity:Price:$22.65Subtotal: -
JT SPROCKETS Sprocket - Rear - KTM - 42-Tooth JTR899.42
JT SPROCKETS
$34.33A worn or damaged rear sprocket directly impacts acceleration, top-end power delivery, and chain wear rates—making sprocket selection critical to your bike's overall drivetrain efficiency. The JT Sprockets 42-tooth rear sprocket delivers the durability...12100104- SKU:
- 12100104
- Availability:
- Ships Same Business Day
- Weight:
- 1.52 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$34.33 -
JT SPROCKETS Sprocket - Rear - Suzuki - 42-Tooth JTR2011.42
JT SPROCKETS
$38.73A worn or undersized rear sprocket directly impacts your acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 42-Tooth rear sprocket delivers the precise gear ratio optimization your Suzuki needs to maximize power transfer...12100705- SKU:
- 12100705
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 530
- MODEL:
- TRIUMPH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$38.73 -
JT SPROCKETS Sprocket - Rear - Yamaha - 45-Tooth JTR1869.45
JT SPROCKETS
$23.20A worn or undersized rear sprocket robs your Yamaha of acceleration and top-end performance. The JT Sprockets 45-tooth rear sprocket delivers the precise gear ratio and durability your bike needs to transfer power efficiently without premature wear or...12100728- SKU:
- 12100728
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- MODEL:
- YAMAHA
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- UNITS:
- EACH
- CHAIN SIZE:
- 428
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$23.20 -
SUPERSPROX Stealth Rear Sprocket - 37-Tooth - Black - Honda RST-735-37-BLK
SUPERSPROX
$119.95The SUPERSPROX Stealth Rear Sprocket delivers the durability of steel teeth with the weight savings of aluminum—giving you the best of both worlds without the typical trade-offs. If you're running a mid-to-large displacement Honda and want sprocket...12102173- SKU:
- 12102173
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- STEEL
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 37
$119.95Qty in Cart: 0Quantity:Price:$119.95Subtotal: -
SUPERSPROX Rear Sprocket - 45-Tooth RFE-499-45-BLK
SUPERSPROX
$59.95If you're running a chain drive system that demands reliability without sacrificing rotational efficiency, sprocket selection directly impacts your acceleration, top-end speed, and drivetrain longevity. The SUPERSPROX 45-Tooth Rear Sprocket delivers...12102210- SKU:
- 12102210
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- REAR
$59.95 -
SUPERSPROX Rear Sprocket - 48-Tooth RFE-1334-48-BLK
SUPERSPROX
$64.95If you're running a chain drive system, sprocket selection directly impacts your acceleration, top-end speed, and drivetrain longevity. The SUPERSPROX 48-tooth rear sprocket delivers race-proven durability with a lightweight design that reduces unsprung...12102211- SKU:
- 12102211
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
SUPERSPROX Rear Sprocket - 44-Tooth RFE-829-44-BLK
SUPERSPROX
$64.95If you're running a sprocket setup that's working against you—adding rotational mass, corroding in harsh conditions, or compromising your power delivery—it's time for a upgrade engineered on the track. The SUPERSPROX 44-Tooth Rear Sprocket delivers the...12101928- SKU:
- 12101928
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- TYPE:
- REAR
$64.95Qty in Cart: 0Quantity:Price:$64.95Subtotal: -
SUPERSPROX Rear Sprocket - 38-Tooth RFE-8462-38-BLK
SUPERSPROX
$44.95A lightweight rear sprocket directly impacts your power delivery, acceleration response, and drivetrain longevity—especially in high-RPM racing and off-road conditions where unsprung weight matters. The SUPERSPROX 38-Tooth RFE-8462-38-BLK delivers...12101931- SKU:
- 12101931
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 38
- TYPE:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
$44.95 -
SUPERSPROX Edge Kit - Rear - Ducati - 41-Tooth RSA-755-41-KIT
SUPERSPROX
$224.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing longevity, the SUPERSPROX Edge Kit delivers both. The proprietary tooth geometry extends sprocket life by up to 6% compared to conventional designs, while the...12102573- SKU:
- 12102573
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- TOOTH COUNT:
- 41
- TYPE:
- CONVERSION
- TYPE:
- EDGE REAR
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- EDGE KIT
$224.95Qty in Cart: 0Quantity:Price:$224.95Subtotal: -
SUPERSPROX Edge Kit - Rear - Ducati - 42 Tooth RSA-755-42-KIT
SUPERSPROX
$224.95If you're running a Ducati and demand reliability without sacrificing performance, the SUPERSPROX Edge Kit delivers both. The unique tooth geometry extends sprocket life by up to 6% while the aluminum core cuts rotational mass by 30%—meaning faster...12102574- SKU:
- 12102574
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- TYPE:
- CONVERSION
- TYPE:
- EDGE REAR
- TOOTH COUNT:
- 42
- UNITS:
- KIT
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- EDGE KIT
$224.95 -
JT SPROCKETS Sprocket - Rear - Honda - 40-Tooth JTR210.40
JT SPROCKETS
$27.75Computer designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100083- SKU:
- 12100083
- Availability:
- Ships Same Business Day
- Weight:
- 1.69 LBS
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- MODEL:
- HONDA
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 40
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$27.75 -
JT SPROCKETS Sprocket - Rear - Honda - 44-Tooth JTR210.44
JT SPROCKETS
$27.75Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100084- SKU:
- 12100084
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$27.75 -
JT SPROCKETS Sprocket - Rear - Honda - 37-Tooth JTR255.37
JT SPROCKETS
$14.25Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100085- SKU:
- 12100085
- Availability:
- Ships Same Business Day
- Weight:
- 1.26 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 37
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
$14.25 -
JT SPROCKETS Sprocket - Rear - Honda - 49-Tooth JTR269.49
JT SPROCKETS
$25.38Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100086- SKU:
- 12100086
- Availability:
- Ships Same Business Day
- Weight:
- 2.51 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 428
- TYPE:
- DRIVE
- UNITS:
- EACH
$25.38 -
JT SPROCKETS Sprocket - Rear - Honda - 56-Tooth JTR269.56
JT SPROCKETS
$31.75Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100088- SKU:
- 12100088
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 428
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 56
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- RIDING STYLE:
- OFF-ROAD
- MOUNTING POSITION:
- REAR
$31.75 -
JT SPROCKETS Sprocket - Rear - Yamaha - 48-Tooth JTR479.48
JT SPROCKETS
$49.18Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100091- SKU:
- 12100091
- Availability:
- Ships Same Business Day
- Weight:
- 3.38 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$49.18 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 44-Tooth JTR487.44
JT SPROCKETS
$31.10Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every sprocket meets or exceeds the highest possible quality...12100092- SKU:
- 12100092
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 520
- MODEL:
- KAWASAKI
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- UNITS:
- EACH
$31.10Qty in Cart: 0Quantity:Price:$31.10Subtotal:
