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 F5 Rear Sprocket - 42-Tooth 435K-42
VORTEX
$76.95The VORTEX F5 Rear Sprocket delivers the durability and low-friction performance demanded by endurance racing and high-mileage applications. Hard anodized with a PTFE coating, this sprocket resists wear and maintains consistent engagement under sustained...12110599- SKU:
- 12110599
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- UNITS:
- EACH
$76.95 -
VORTEX F5 Rear Sprocket - 43-Tooth 435K-43
VORTEX
$76.95High-tooth-count sprockets like the 43-tooth F5 deliver lower acceleration but superior top-end speed and reduced engine strain for long-distance racing and endurance events. The hard-anodized PTFE coating minimizes friction and wear, extending...12110600- SKU:
- 12110600
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
$76.95 -
VORTEX F5 Rear Sprocket - 44-Tooth 435K-44
VORTEX
$76.95The VORTEX F5 Rear Sprocket delivers the durability and efficiency demanded by endurance racing and high-mileage applications. Hard anodized construction with PTFE coating reduces friction and wear, ensuring consistent power delivery lap after lap...12110601- SKU:
- 12110601
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 44
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- RIDING STYLE:
- STREET
$76.95 -
VORTEX F5 Rear Sprocket - 45 Tooth 435K-45
VORTEX
$76.95The VORTEX F5 Rear Sprocket is engineered for riders who demand reliability through extended race seasons and high-mileage training. Hard anodized construction paired with a PTFE dry-film coating reduces friction and eliminates the need for constant...12110602- SKU:
- 12110602
- Availability:
- Ships Same Business Day
- Weight:
- 0.65 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- F5 PTFE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
$76.95 -
VORTEX F5 Rear Sprocket - 45-Tooth 526AK-45
VORTEX
$76.95The VORTEX F5 Rear Sprocket is engineered for riders who demand reliability through high-mileage competition and harsh track conditions. Hard anodized with a jet-black finish and PTFE coating, this sprocket reduces friction, resists wear, and maintains...12110612- SKU:
- 12110612
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
$76.95 -
VORTEX F5 Rear Sprocket - 41-Tooth 452AK-41
VORTEX
$76.95The VORTEX F5 Rear Sprocket delivers the durability and low-friction performance demanded by endurance racing and high-mileage applications. Hard anodized with a PTFE coating, this 41-tooth sprocket resists wear while maintaining smooth engagement under...12110623- SKU:
- 12110623
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MODEL:
- F5 PTFE
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 41
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
$76.95Qty in Cart: 0Quantity:Price:$76.95Subtotal: -
VORTEX F5 Rear Sprocket - 42-Tooth 452AK-42
VORTEX
$76.95The VORTEX F5 Rear Sprocket delivers the durability and precision your drivetrain demands, whether you're pushing through endurance racing or maximizing chain longevity on the street. Hard anodized construction resists wear and corrosion, while the PTFE...12110624- SKU:
- 12110624
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MODEL:
- F5 PTFE
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- 7075-T6 ALUMINUM
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- UNITS:
- EACH
$76.95 -
VORTEX CAT5 Sprocket - Black - 45 Tooth 435CZK-45
VORTEX
$81.95The VORTEX CAT5 Sprocket delivers precision engineering where it matters most—at the drivetrain. CNC-manufactured to exacting tolerances, this 45-tooth sprocket ensures consistent power delivery and minimal runout, critical for maintaining traction and...12111004- SKU:
- 12111004
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MODEL:
- CAT5
$81.95 -
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
$22.39A 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
$22.39 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 38 Tooth 41200-333-000
PARTS UNLIMITED
$46.87A 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
$46.87 -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 37 Tooth 41200-426-00037
PARTS UNLIMITED
$42.79A 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
$42.79
