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 - Kawasaki - 39-Tooth JTR1489.39
JT SPROCKETS
$34.45A worn or incorrect rear sprocket directly impacts your Kawasaki's acceleration, top speed, and overall drivetrain efficiency. The JT Sprockets 39-tooth rear sprocket delivers the precise gear ratio and durability you need to maintain peak performance,...12100071- SKU:
- 12100071
- Availability:
- Ships Same Business Day
- Weight:
- 1.91 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- MODEL:
- KAWASAKI
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 39
- CHAIN SIZE:
- 525
- UNITS:
- EACH
$34.45 -
JT SPROCKETS Sprocket - Rear - Suzuki - 42-Tooth JTR1791.42
JT SPROCKETS
$32.53A worn or damaged rear sprocket directly impacts your power delivery, acceleration response, and overall drivetrain efficiency. The JT Sprockets 42-tooth rear sprocket is computer-designed to deliver maximum strength without unnecessary weight, ensuring...12100074- SKU:
- 12100074
- Availability:
- Ships Same Business Day
- Weight:
- 2.06 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 525
- MODEL:
- SUZUKI
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$32.53 -
JT SPROCKETS Sprocket - Rear - Suzuki - 43-Tooth JTR1791.43
JT SPROCKETS
$38.30A worn or damaged rear sprocket directly compromises acceleration, top-end speed, and chain longevity—making a quality replacement essential for consistent performance. JT's 43-tooth sprocket delivers the strength and precision needed for demanding track...12100075- SKU:
- 12100075
- Availability:
- Ships Same Business Day
- Weight:
- 2.31 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- MODEL:
- SUZUKI
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TOOTH COUNT:
- 43
$38.30 -
JT SPROCKETS Sprocket - Rear - Suzuki/Triumph - 41-Tooth JTR1792.41
JT SPROCKETS
$36.70A worn or damaged rear sprocket compromises your bike's acceleration, top-end performance, and overall drivetrain reliability. The JT Sprockets 41-tooth rear sprocket delivers consistent power transfer with minimal wear, engineered through computer...12100076- SKU:
- 12100076
- Availability:
- Ships Same Business Day
- Weight:
- 1.63 LBS
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 41
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
$36.70 -
JT SPROCKETS Sprocket - Rear - Triumph - 43-Tooth JTR1792.43
JT SPROCKETS
$36.70A worn or mismatched rear sprocket compromises acceleration, top-end performance, and chain longevity. The JT Sprockets 43-tooth rear sprocket delivers precise power delivery and exceptional durability through computer-optimized design and premium...12100077- SKU:
- 12100077
- Availability:
- Ships Same Business Day
- Weight:
- 2.02 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
$36.70 -
JT SPROCKETS Sprocket - Rear - Suzuki/Triumph - 44-Tooth JTR1792.44
JT SPROCKETS
$36.70A worn or undersized rear sprocket robs your Suzuki or Triumph of acceleration and overall drivetrain efficiency. JT's 44-tooth sprocket delivers the precise geometry and durability needed for consistent power delivery, whether you're pushing hard on...12100078- SKU:
- 12100078
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$36.70 -
JT SPROCKETS Sprocket - Rear - Suzuki - 42-Tooth JTR1793.42
JT SPROCKETS
$32.53A worn or undersized rear sprocket directly impacts your acceleration, top-end speed, and overall powertrain efficiency. The JT SPROCKETS 42-tooth rear sprocket is engineered to deliver maximum durability without excess weight, ensuring your Suzuki...12100079- SKU:
- 12100079
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- CHAIN SIZE:
- 520
- MODEL:
- SUZUKI
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 42
- UNITS:
- EACH
$32.53 -
JT SPROCKETS Sprocket - Rear - Suzuki - 45-Tooth JTR1793.45
JT SPROCKETS
$32.53A worn or incorrect sprocket throws off your entire drivetrain's performance—robbing you of acceleration, fuel efficiency, and chain longevity. The JT Sprockets 45-tooth rear sprocket for Suzuki is engineered to deliver predictable power transfer with...12100080- SKU:
- 12100080
- Availability:
- Ships Same Business Day
- Weight:
- 1.97 LBS
- CHAIN SIZE:
- 520
- MODEL:
- SUZUKI
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
$32.53 -
JT SPROCKETS Sprocket - Rear - Triumph - 43-Tooth JTR1800.43
JT SPROCKETS
$41.75A properly sized rear sprocket is fundamental to your bike's power delivery and acceleration characteristics—choose the wrong tooth count and you'll sacrifice either top-end speed or low-end responsiveness. The JT Sprockets 43-tooth rear sprocket for...12100081- SKU:
- 12100081
- Availability:
- Ships Same Business Day
- Weight:
- 2.16 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
$41.75 -
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
$41.80Qty in Cart: 0Quantity:Price:$41.80Subtotal: -
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
$38.73Qty in Cart: 0Quantity:Price:$38.73Subtotal: -
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
$59.95Qty in Cart: 0Quantity:Price:$59.95Subtotal: -
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
