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
-
VORTEX CAT5 Sprocket - Black - 47 Tooth 435CZK-47
VORTEX
$81.95The VORTEX CAT5 Sprocket delivers precision engineering where it matters most—at the drivetrain. Built to exact tolerances with a purposeful tooth design, this sprocket ensures consistent power transfer and minimal wear, whether you're pushing lap times...12111006- SKU:
- 12111006
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 47
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX CAT5 Sprocket - Black - 44 Tooth 435ZK-44
VORTEX
$76.95Chain sprockets are a critical drivetrain component that directly impacts acceleration, top-end speed, and overall powertrain efficiency. The VORTEX CAT5 44-tooth sprocket delivers precision engineering with CNC-manufactured tolerances tight enough for...12111019- SKU:
- 12111019
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
- MODEL:
- CAT5
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
$76.95Qty in Cart: 0Quantity:Price:$76.95Subtotal: -
VORTEX CAT5 Sprocket - Black - 47-Tooth 438ZK-47
VORTEX
$81.95The VORTEX CAT5 47-Tooth Sprocket delivers precision engineering where chain engagement matters most. CNC-manufactured to exacting tolerances, this sprocket ensures consistent power delivery and minimal wear across hard-charging riding sessions. The...12111027- SKU:
- 12111027
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX CAT5 Sprocket - Black - 44-Tooth 452AZK-44
VORTEX
$76.95Precision sprocket performance demands tolerances that don't compromise under race conditions. The VORTEX CAT5 delivers CNC-manufactured consistency with a distinctive tooth design engineered for reliability and visual appeal. Whether you're pushing lap...12111032- SKU:
- 12111032
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MODEL:
- CAT5
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$76.95 -
VORTEX CAT5 Sprocket - Black - 45-Tooth 526ZK-45
VORTEX
$81.95Precision chain management is critical for consistent power transfer and race-day reliability. The VORTEX CAT5 Sprocket delivers CNC-manufactured accuracy with a unique tooth geometry designed to reduce chain wear and maintain optimal engagement under...12111037- SKU:
- 12111037
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- MODEL:
- CAT5
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 525
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX Steel Rear Sprocket - 42 Tooth - Honda 251S-42
VORTEX
$63.95A worn or mismatched rear sprocket will kill your acceleration and waste engine power—the VORTEX 42-tooth steel sprocket restores the precise gear ratio your Honda 251S demands for optimal performance. Built from hardened carbon steel with an...12100529- SKU:
- 12100529
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- TOOTH COUNT:
- 42
$63.95 -
VORTEX CAT5 Sprocket - Black - 47-Tooth 526ZK-47
VORTEX
$81.95Precise power transfer is non-negotiable in high-performance racing, and the VORTEX CAT5 47-Tooth Sprocket delivers exactly that. CNC-manufactured to exacting tolerances, this sprocket ensures consistent engagement with your chain while maintaining...12111039- SKU:
- 12111039
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 525
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
$81.95Qty in Cart: 0Quantity:Price:$81.95Subtotal: -
VORTEX Steel Rear Sprocket - 42 Tooth - Honda 251AS-42
VORTEX
$56.95A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivability. The VORTEX 42-tooth rear sprocket is engineered for riders who demand consistent power delivery and longevity under demanding conditions...12100527- SKU:
- 12100527
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- TOOTH COUNT:
- 42
$56.95 -
VORTEX Steel Rear Sprocket - 43 Tooth - Honda 251AS-43
VORTEX
$57.95A worn or incorrectly sized rear sprocket kills acceleration and throttle response, while increasing chain wear and drivetrain stress. The VORTEX 43-tooth steel sprocket delivers the durability and precision fit your Honda needs to maintain consistent...12100528- SKU:
- 12100528
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- RIDING STYLE:
- ATV
$57.95 -
PARTS UNLIMITED Rear Honda Sprocket - 520 - 33 Tooth 41201-KR3-670
PARTS UNLIMITED
$23.27A worn or damaged rear sprocket directly compromises power delivery and chain alignment, leading to acceleration loss and premature chain wear. This OEM-specification sprocket restores factory performance characteristics while the hardened steel...K223504F- SKU:
- K223504F
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 33
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
$23.27Qty in Cart: 0Quantity:Price:$23.27Subtotal: -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 38 Tooth 41200-333-000
PARTS UNLIMITED
$48.71A worn or damaged rear sprocket compromises your chain engagement and throttle response, leading to power loss and accelerated wear on your entire drivetrain. This PARTS UNLIMITED rear sprocket is manufactured to OEM specifications using hardened steel,...K223577- SKU:
- K223577
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- TOOTH COUNT:
- 38
$48.71 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 37 Tooth 41200-426-00037
PARTS UNLIMITED
$44.47A worn or damaged sprocket directly impacts your chain drive efficiency, acceleration response, and overall drivetrain longevity. This PARTS UNLIMITED rear sprocket is manufactured to OEM specifications using hardened steel, ensuring your Honda maintains...K223596- SKU:
- K223596
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 37
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$44.47 -
PARTS UNLIMITED Rear Yamaha Sprocket - 530 - 45 Tooth 4G0-25445-20
PARTS UNLIMITED
$44.47A worn or damaged rear sprocket directly impacts your power delivery, throttle response, and chain longevity. This PARTS UNLIMITED Yamaha sprocket is manufactured to OEM specifications, ensuring perfect engagement with your chain and maintaining the...K223602A- SKU:
- K223602A
- Availability:
- Ships Same Business Day
- Weight:
- 3.50 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
$44.47 -
PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 39 Tooth CT474-39S
PARTS UNLIMITED
$30.55A worn or damaged rear sprocket compromises acceleration, chain longevity, and overall drivetrain efficiency—especially critical if you're pushing your Suzuki to its limits. This OEM-spec replacement delivers the precision fit and durability you need to...K223801Z- SKU:
- K223801Z
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- STEEL
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 39
$30.55Qty in Cart: 0Quantity:Price:$30.55Subtotal: -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 50 Tooth 64511-47600
PARTS UNLIMITED
$46.87A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-spec replacement restores the precise tooth geometry and engagement that keeps your power delivery consistent and...K223855- SKU:
- K223855
- Availability:
- Ships Same Business Day
- Weight:
- 4.06 LBS
- COLOR/FINISH:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- MATERIAL:
- STEEL
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$46.87Qty in Cart: 0Quantity:Price:$46.87Subtotal: -
PARTS UNLIMITED Rear Suzuki Sprocket - 530 - 45 Tooth 64511-47620
PARTS UNLIMITED
$46.59A worn or damaged sprocket compromises your entire drivetrain—reducing power transfer efficiency, creating chain wear, and potentially causing catastrophic failure mid-race or ride. The PARTS UNLIMITED Rear Suzuki Sprocket delivers OEM-specification...K223899- SKU:
- K223899
- Availability:
- Ships Same Business Day
- Weight:
- 3.44 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
$46.59 -
On Sale
PARTS UNLIMITED Rear Honda Sprocket - 530 - 43 Tooth 41201-MV9-000
PARTS UNLIMITED
MSRP: $30.69Now: $20.00Was: $30.69A worn or damaged rear sprocket directly compromises your power transfer and throttle response, forcing your engine to work harder while sacrificing efficiency. This PARTS UNLIMITED 43-tooth rear sprocket is manufactured to OEM specifications using...K223915- SKU:
- K223915
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- NATURAL
MSRP: $30.69Now: $20.00Was: $30.69 -
PARTS UNLIMITED Rear Yamaha Sprocket - 530 - 44 Tooth 5EA-17460-0044
PARTS UNLIMITED
$12.19A worn or damaged rear sprocket directly impacts your chain efficiency, acceleration response, and overall drivetrain reliability. This OEM-spec replacement sprocket ensures you maintain the precise gear ratio your Yamaha was engineered for, restoring...12100318- SKU:
- 12100318
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 44
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
$12.19Qty in Cart: 0Quantity:Price:$12.19Subtotal: -
PARTS UNLIMITED Rear Sprocket - 43-Tooth 26-12E4-43
PARTS UNLIMITED
$34.93A worn or damaged sprocket directly compromises your power transfer and acceleration—forcing your engine to work harder while reducing efficiency. The PARTS UNLIMITED 43-Tooth Rear Sprocket restores OEM-spec performance with precision-machined teeth and...12102145- SKU:
- 12102145
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 43
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
$34.93 -
PARTS UNLIMITED Rear Sprocket - 46-Tooth 26-2225-46
PARTS UNLIMITED
$27.51A worn or damaged sprocket directly compromises your chain engagement and acceleration response—whether you're on the track or the street. The PARTS UNLIMITED 46-Tooth Rear Sprocket restores OEM-spec performance with precision-machined teeth and splines...12102146- SKU:
- 12102146
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 46
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
$27.51
