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 - 49-Tooth 5008-520-49T
DRIVEN RACING
$64.99If you're chasing lap times or maximizing acceleration on the track, sprocket weight directly impacts your drivetrain's responsiveness and your bike's overall performance envelope. DRIVEN Racing's...12100932- SKU:
- 12100932
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- COLOR/FINISH:
- ZINC
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- UNITS:
- EACH
$64.99 -
DRIVEN RACING Rear Sprocket - 48-Tooth 5017-520-48T
DRIVEN RACING
$64.99If you're running a 520 chain setup and looking to shave unsprung weight without sacrificing durability, this 48-tooth rear sprocket from DRIVEN RACING delivers both. The proprietary EST Technology...12100940- SKU:
- 12100940
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
$64.99 -
DRIVEN RACING Rear Sprocket - 47-Tooth 5014-520-47T
DRIVEN RACING
$64.99If you're running a 520 chain setup, sprocket weight directly impacts your bike's acceleration and overall drivetrain efficiency. The DRIVEN RACING 47-Tooth sprocket delivers the lightweight...12101019- SKU:
- 12101019
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- COLOR/FINISH:
- ZINC
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$64.99Qty in Cart: 0Quantity:Price:$64.99Subtotal: -
On Sale
JT SPROCKETS Sprocket - Rear - Honda - 41-Tooth JTR1225.41
JT SPROCKETS
MSRP: $32.43Now: $28.86Was: $32.43A worn or inadequate rear sprocket compromises acceleration, top-end performance, and chain longevity. The JT Sprockets 41-tooth rear sprocket delivers computer-optimized strength without unnecessary...12102495- SKU:
- 12102495
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 41
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- DRIVE
MSRP: $32.43Now: $28.86Was: $32.43 -
On Sale
JT SPROCKETS Sprocket - Rear - Yamaha - 47-Tooth JTR855.47
JT SPROCKETS
MSRP: $33.70Now: $29.99Was: $33.70A worn or incorrect rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency—making this a critical wear component that demands precision engineering...JTR85547- SKU:
- JTR85547
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- UNITS:
- EACH
- MATERIAL:
- STEEL
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
MSRP: $33.70Now: $29.99Was: $33.70Qty in Cart: 0Quantity:Price:MSRP: $33.70Now: $29.99Was: $33.70Subtotal: -
On Sale
JT SPROCKETS Sprocket - Rear - Honda - 42-Tooth JTR1308.42
JT SPROCKETS
MSRP: $33.30Now: $29.64Was: $33.30A worn or damaged rear sprocket directly impacts acceleration, top-end speed, and overall drivetrain efficiency—making it one of the most critical wear items on your motorcycle. The JT Sprockets...12100068- SKU:
- 12100068
- Availability:
- Ships Same Business Day
- Weight:
- 1.57 LBS
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- CHAIN SIZE:
- 520
- MODEL:
- HONDA
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $33.30Now: $29.64Was: $33.30 -
On Sale
JT SPROCKETS Sprocket - Rear - BMW - 47-Tooth JTR9.47
JT SPROCKETS
MSRP: $32.08Now: $28.55Was: $32.08A rear sprocket is critical to your BMW's acceleration, top-end performance, and overall drivetrain efficiency. The JT Sprockets 47-tooth rear sprocket delivers the precision engineering and material...12100669- SKU:
- 12100669
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- BMW
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
MSRP: $32.08Now: $28.55Was: $32.08Qty in Cart: 0Quantity:Price:MSRP: $32.08Now: $28.55Was: $32.08Subtotal: -
On Sale
JT SPROCKETS Sprocket - Rear - Honda - 35-Tooth JTR212.35
JT SPROCKETS
MSRP: $14.98Now: $13.33Was: $14.98A quality rear sprocket is fundamental to your bike's acceleration, top-end performance, and drivetrain longevity. JT's 35-tooth sprocket combines computer-optimized design with premium C45...12100672- SKU:
- 12100672
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 420
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 35
- UNITS:
- EACH
- MODEL:
- HONDA
MSRP: $14.98Now: $13.33Was: $14.98 -
On Sale
JT SPROCKETS Sprocket - Yamaha - 42-Tooth JTR479.42
JT SPROCKETS
MSRP: $41.63Now: $37.05Was: $41.63A sprocket is the foundation of your drivetrain's efficiency and reliability. JT's 42-tooth sprocket combines precision engineering with proven materials to deliver consistent power transfer without...12100708- SKU:
- 12100708
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MODEL:
- YAMAHA
- RIDING STYLE:
- STREET
MSRP: $41.63Now: $37.05Was: $41.63 -
On Sale
SUPERSPROX Stealth Rear Sprocket - 45-Tooth - Gold - Kawasaki RST-1489-45-GLD
SUPERSPROX
MSRP: $119.95Now: $101.96Was: $119.95If you're running a high-displacement Kawasaki and want sprocket durability without the weight penalty, the SUPERSPROX Stealth delivers steel-tooth longevity in an aluminum-core package. You'll get...12102201- SKU:
- 12102201
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- STEEL
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- GOLD
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $119.95Now: $101.96Was: $119.95Qty in Cart: 0Quantity:Price:MSRP: $119.95Now: $101.96Was: $119.95Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - 47-Tooth RFE-2012-47-BLK
SUPERSPROX
MSRP: $54.95Now: $46.71Was: $54.95If you're running a 2012+ sportbike or street machine with a chain drive, rear sprocket wear directly impacts acceleration, fuel efficiency, and drivetrain longevity. The SUPERSPROX 47-tooth rear...12102202- SKU:
- 12102202
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- TYPE:
- REAR
MSRP: $54.95Now: $46.71Was: $54.95Qty in Cart: 0Quantity:Price:MSRP: $54.95Now: $46.71Was: $54.95Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - 50-Tooth RFE-2012-50-BLK
SUPERSPROX
MSRP: $54.95Now: $46.71Was: $54.95If you're serious about maximizing acceleration and maintaining reliable power delivery, your sprocket choice directly impacts both performance and drivetrain longevity. The SUPERSPROX 50-tooth rear...12102203- SKU:
- 12102203
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 50
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- TYPE:
- REAR
MSRP: $54.95Now: $46.71Was: $54.95 -
On Sale
SUPERSPROX Rear Sprocket - 40-Tooth RFE-499-40-BLK
SUPERSPROX
MSRP: $59.95Now: $50.96Was: $59.95Supersprox's 40-tooth rear sprocket is engineered for riders who demand longevity without sacrificing performance. Whether you're pushing limits on the track or logging miles on varied terrain, this...12102208- SKU:
- 12102208
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 40
- TYPE:
- REAR
- CHAIN SIZE:
- 530
- MATERIAL:
- STEEL
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
MSRP: $59.95Now: $50.96Was: $59.95 -
On Sale
SUPERSPROX Rear Sprocket - 42-Tooth RFE-499-42-BLK
SUPERSPROX
MSRP: $59.95Now: $50.96Was: $59.95Sprocket selection directly impacts your drivetrain's efficiency, acceleration response, and component lifespan. The SUPERSPROX 42-tooth rear sprocket delivers race-proven durability with a...12102209- SKU:
- 12102209
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TOOTH COUNT:
- 42
- TYPE:
- REAR
MSRP: $59.95Now: $50.96Was: $59.95Qty in Cart: 0Quantity:Price:MSRP: $59.95Now: $50.96Was: $59.95Subtotal: -
On Sale
SUPERSPROX Stealth Rear Sprocket - 45-Tooth - Gold - Kawasaki RST-478-45-GLD
SUPERSPROX
MSRP: $109.95Now: $93.46Was: $109.95Rear sprocket longevity is a non-negotiable factor in drivetrain reliability—especially when you're pushing your bike to its limits. The SUPERSPROX Stealth 45-tooth sprocket delivers steel-tooth...12102004- SKU:
- 12102004
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- COLOR/FINISH:
- GOLD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
MSRP: $109.95Now: $93.46Was: $109.95Qty in Cart: 0Quantity:Price:MSRP: $109.95Now: $93.46Was: $109.95Subtotal: -
On Sale
SUPERSPROX Stealth Rear Sprocket - 42-Tooth - Gold - KTM RST-486-42-GLD
SUPERSPROX
MSRP: $109.95Now: $93.46Was: $109.95If you're running a high-displacement KTM and tired of replacing sprockets every season, the SUPERSPROX Stealth delivers steel-tooth durability without the weight penalty that typically comes with it...12102009- SKU:
- 12102009
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- GOLD
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- UNITS:
- EACH
- COLOR/FINISH:
- STEALTH
- TYPE:
- CONVERSION
- TYPE:
- REAR
MSRP: $109.95Now: $93.46Was: $109.95Qty in Cart: 0Quantity:Price:MSRP: $109.95Now: $93.46Was: $109.95Subtotal: -
On Sale
SUPERSPROX Stealth Rear Sprocket - 45-Tooth - Gold - Kawasaki RST-486-45-GLD
SUPERSPROX
MSRP: $109.95Now: $93.46Was: $109.95If you're running a high-displacement Kawasaki and want sprocket durability without the weight penalty, the SUPERSPROX Stealth delivers. Steel teeth engineered to outlast aluminum by 4x mean fewer...12102011- SKU:
- 12102011
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- STEALTH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- REAR
- COLOR/FINISH:
- GOLD
- TYPE:
- CONVERSION
- UNITS:
- EACH
MSRP: $109.95Now: $93.46Was: $109.95 -
On Sale
SUPERSPROX Rear Sprocket - 42-Tooth RFE-1304-42-BLK
SUPERSPROX
MSRP: $54.95Now: $46.71Was: $54.95If you're running a high-performance drivetrain, your sprocket choice directly impacts acceleration, top-end speed, and chain longevity. The SUPERSPROX 42-Tooth RFE-1304-42-BLK delivers race-proven...12101867- SKU:
- 12101867
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- REAR
MSRP: $54.95Now: $46.71Was: $54.95Qty in Cart: 0Quantity:Price:MSRP: $54.95Now: $46.71Was: $54.95Subtotal: -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 40-Tooth RSA73753040-KIT
SUPERSPROX
MSRP: $219.95Now: $186.96Was: $219.95Rear sprocket wear directly impacts your chain longevity, throttle response, and overall drivetrain efficiency—making quality metallurgy non-negotiable for serious riders. The SUPERSPROX Edge Kit...12102587- SKU:
- 12102587
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- TOOTH COUNT:
- 40
- TYPE:
- EDGE REAR
- MATERIAL:
- STEEL
- UNITS:
- KIT
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- EDGE KIT
- CHAIN SIZE:
- 530
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
MSRP: $219.95Now: $186.96Was: $219.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 42-Tooth RSA73753042-KIT
SUPERSPROX
MSRP: $219.95Now: $186.96Was: $219.95If you're running a Ducati and want to extend drivetrain longevity without sacrificing rotational efficiency, the SUPERSPROX Edge Kit delivers measurable performance gains where it matters. The...12102588- SKU:
- 12102588
- Availability:
- Ships Same Business Day
- Weight:
- 3.00 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- EDGE KIT
- TOOTH COUNT:
- 42
- UNITS:
- KIT
- CHAIN SIZE:
- 530
- TYPE:
- EDGE REAR
- MATERIAL:
- ALUMINUM
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
MSRP: $219.95Now: $186.96Was: $219.95
