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
-
DRIVEN RACING Rear Sprocket - 47-Tooth 5017-520-47T
DRIVEN RACING
$64.99If you're serious about extracting every ounce of performance from your 520 chain drive, sprocket weight matters more than you think—and this DRIVEN Racing rear sprocket delivers the lightest steel option available. Reducing unsprung mass at the rear...12100939- SKU:
- 12100939
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- COLOR/FINISH:
- ZINC
- RIDING STYLE:
- STREET
$64.99 -
DRIVEN RACING Rear Sprocket - 44-Tooth 5018-520-44T
DRIVEN RACING
$55.99Sprocket weight directly impacts acceleration and overall drivetrain efficiency—every gram matters in competitive racing. The DRIVEN RACING 44-tooth rear sprocket delivers one of the lightest 520-chain options available, engineered with proprietary EST...12101009- SKU:
- 12101009
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- COLOR/FINISH:
- ZINC
- UNITS:
- EACH
$55.99Qty in Cart: 0Quantity:Price:$55.99Subtotal: -
JT SPROCKETS Sprocket - Rear - Honda - 45-Tooth JTR1304.45
JT SPROCKETS
$38.83A worn or inadequate rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 45-Tooth rear sprocket delivers the precise gear ratio tuning you need to extract maximum power from your...JTR130445- SKU:
- JTR130445
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- MODEL:
- HONDA
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$38.83 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 43-Tooth JTR487.43
JT SPROCKETS
$31.83A worn or incorrect sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency—making the right rear sprocket selection critical for performance and longevity. The JT Sprockets 43-tooth rear sprocket delivers...JTR48743- SKU:
- JTR48743
- Availability:
- Ships Same Business Day
- Weight:
- 1.50 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- MODEL:
- KAWASAKI
$31.83 -
JT SPROCKETS Sprocket - Rear - Kawasaki - 38-Tooth JTR488.38
JT SPROCKETS
$31.90A worn or undersized rear sprocket robs your Kawasaki of acceleration and top-end performance. The JT Sprockets 38-tooth rear sprocket restores optimal power delivery through precision engineering and heat-treated C45 steel construction that withstands...JTR48838- SKU:
- JTR48838
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MODEL:
- KAWASAKI
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 38
$31.90 -
JT SPROCKETS Sprocket - Rear - Suzuki - 46-Tooth JTR1791.46
JT SPROCKETS
$40.85A worn or incorrect sprocket reduces acceleration response and strains your drivetrain—costing you lap time and reliability. The JT Sprockets 46-tooth rear sprocket delivers precision-engineered performance through computer optimization and premium...12101355- SKU:
- 12101355
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 525
- MODEL:
- SUZUKI
- TOOTH COUNT:
- 46
- UNITS:
- EACH
$40.85 -
JT SPROCKETS Sprocket - Rear - Honda - 34-Tooth JTR212.34
JT SPROCKETS
$14.98A rear sprocket is fundamental to your bike's acceleration and top-end performance—choose one engineered for precision and longevity. JT's 34-tooth sprocket delivers computer-optimized strength without unnecessary weight, letting you maximize drivetrain...12101446- SKU:
- 12101446
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 420
- MATERIAL:
- STEEL
- MODEL:
- HONDA
- TOOTH COUNT:
- 34
$14.98 -
JT SPROCKETS Sprocket - Kawasaki - 45-Tooth JTR487.45
JT SPROCKETS
$32.35A worn or damaged sprocket compromises your entire drivetrain's efficiency, creating power loss and accelerated wear on your chain and gears. The JT Sprockets 45-Tooth sprocket for Kawasaki is engineered to deliver consistent engagement and durability,...12101449- SKU:
- 12101449
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- C49 HIGH CARBON STEEL
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MODEL:
- KAWASAKI
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$32.35 -
JT SPROCKETS Sprocket - Steel - Ducati - 39-Tooth JTR752.39
JT SPROCKETS
$33.38A worn or undersized sprocket compromises your Ducati's acceleration, chain longevity, and overall drivetrain efficiency. The JT Sprockets 39-tooth steel sprocket restores optimal power delivery while maintaining the reliability you need for consistent...12101453- SKU:
- 12101453
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 39
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MODEL:
- DUCATI
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$33.38 -
JT SPROCKETS Sprocket - Steel - Ducati - 41-Tooth JTR752.41
JT SPROCKETS
$39.25A properly matched sprocket is fundamental to your Ducati's acceleration, top-end speed, and drivetrain longevity. The JT Sprockets 41-tooth rear sprocket delivers the strength-to-weight optimization you need for reliable performance, whether you're...12101454- SKU:
- 12101454
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- MODEL:
- DUCATI
- TOOTH COUNT:
- 41
- CHAIN SIZE:
- 525
- UNITS:
- EACH
$39.25 -
JT SPROCKETS Sprocket - Steel - Ducati - 42-Tooth JTR752.42
JT SPROCKETS
$39.25A sprocket is the foundation of reliable power transmission in your drivetrain—compromised quality here means slippage, accelerated wear, and lost performance when it matters most. The JT Sprockets 42-tooth steel sprocket for Ducati delivers precision...12101455- SKU:
- 12101455
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MODEL:
- DUCATI
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
$39.25 -
JT SPROCKETS Sprocket - Rear - Honda - 36-Tooth JTR1220.36
JT SPROCKETS
$29.83A worn or damaged rear sprocket directly impacts your bike's acceleration, top speed, and overall drivetrain efficiency. The JT SPROCKETS 36-Tooth Rear Sprocket is engineered with precision and built from premium materials to deliver consistent power...12101351- SKU:
- 12101351
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MODEL:
- HONDA
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 36
$29.83 -
JT SPROCKETS Sprocket - Rear - Yamaha - 37-Tooth JTR854.37
JT SPROCKETS
$33.40A worn or incorrect rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 37-tooth rear sprocket delivers computer-optimized tooth geometry and premium material composition to maximize...JTR85437- SKU:
- JTR85437
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 37
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
$33.40 -
JT SPROCKETS Sprocket - Rear - Yamaha - 47-Tooth JTR859.47
JT SPROCKETS
$43.25A sprocket is a critical drivetrain component that directly impacts acceleration, top-end speed, and overall power delivery to the rear wheel. The JT Sprockets 47-tooth rear sprocket delivers the durability and precision engineering needed for consistent...JTR85947- SKU:
- JTR85947
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- CHAIN SIZE:
- 530
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- MATERIAL:
- STEEL
$43.25 -
JT SPROCKETS Sprocket - Rear - Yamaha - 45-Tooth JTR865.45
JT SPROCKETS
$40.35A worn or incorrect rear sprocket compromises acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 45-tooth rear sprocket delivers the precision engineering and durability required to maintain consistent performance lap after...JTR86545- SKU:
- JTR86545
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 45
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
$40.35 -
JT SPROCKETS Sprocket - Rear - Honda - 39-Tooth JTR1304.39
JT SPROCKETS
$29.18A worn or undersized rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency. The JT SPROCKETS 39-tooth rear sprocket is computer-designed to maximize strength while minimizing rotational mass—critical factors...12100063- SKU:
- 12100063
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MODEL:
- HONDA
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 39
$29.18 -
JT SPROCKETS Sprocket - Rear - Honda - 41-Tooth JTR1306.41
JT SPROCKETS
$37.73A worn or mismatched rear sprocket compromises power delivery, acceleration response, and drivetrain reliability. The JT SPROCKETS 41-tooth rear sprocket delivers the precision engineering and material quality needed to maintain consistent performance...12100064- SKU:
- 12100064
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 41
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- MODEL:
- HONDA
$37.73 -
JT SPROCKETS Sprocket - Rear - Honda - 43-Tooth JTR1306.43
JT SPROCKETS
$39.95A worn or incorrect rear sprocket directly impacts your acceleration, top-end speed, and overall drivetrain efficiency. The JT Sprockets 43-tooth rear sprocket delivers the durability and precision you need for consistent performance, whether you're...12100065- SKU:
- 12100065
- Availability:
- Ships Same Business Day
- Weight:
- 2.02 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- MATERIAL:
- STEEL
- MODEL:
- HONDA
$39.95 -
JT SPROCKETS Sprocket - Rear - Honda - 43-Tooth JTR1307.43
JT SPROCKETS
$36.70A worn or undersized rear sprocket robs your Honda of acceleration and top-end performance. The JT Sprockets 43-tooth rear sprocket delivers the precise gear ratio and durability you need for consistent power delivery, whether you're pushing lap times or...12100066- SKU:
- 12100066
- Availability:
- Ships Same Business Day
- Weight:
- 1.66 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- CHAIN SIZE:
- 525
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TYPE:
- REAR
$36.70 -
JT SPROCKETS Sprocket - Rear - Honda - 45-Tooth JTR1308.45
JT SPROCKETS
$35.03A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end performance, and power delivery to the wheel. The JT Sprockets 45-tooth rear sprocket delivers precision engineering and durability so you can push harder without...12100069- SKU:
- 12100069
- Availability:
- Ships Same Business Day
- Weight:
- 1.62 LBS
- MODEL:
- HONDA
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TYPE:
- REAR
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
$35.03
