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
-
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 42-Tooth 527-40
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95A well-matched sprocket is fundamental to chain drive efficiency and longevity. The VORTEX 42-tooth rear sprocket delivers optimized tooth geometry that reduces wear on your chain while maintaining...12110412- SKU:
- 12110412
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 40
- COLOR/FINISH:
- SILVER
- PRODUCT NAME:
- SPROCKET
MSRP: $76.95Now: $65.41Was: $76.95 -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 45-Tooth 454-45
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95A worn or suboptimal sprocket directly impacts chain wear, acceleration response, and overall drivetrain efficiency. The VORTEX Aluminum Sprocket delivers the durability and precision needed for...12110429- SKU:
- 12110429
- Availability:
- Ships Same Business Day
- Weight:
- 1.40 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- MOUNTING POSITION:
- REAR
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 43 Tooth 452-43
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95A properly matched rear sprocket is critical for maintaining chain drive efficiency and maximizing power delivery to the rear wheel. The VORTEX Aluminum Sprocket delivers a 43-tooth configuration...12110433- SKU:
- 12110433
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 44-Tooth 438K-44
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95A properly matched sprocket is fundamental to maximizing drivetrain efficiency and maintaining optimal power delivery across your RPM range. The VORTEX F5 44-tooth rear sprocket delivers the...12110459- SKU:
- 12110459
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- F5 PTFE
- TOOTH COUNT:
- 44
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 48-Tooth 438K-48
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the reliability and precision you need for sustained high-rpm performance. Hard anodized with a PTFE coating, this 48-tooth sprocket resists wear and maintains...12110463- SKU:
- 12110463
- Availability:
- Ships Same Business Day
- Weight:
- 1.72 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 50-Tooth 438K-50
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers consistent power transfer and extended durability for high-mileage racing applications. Its hard-anodized construction with PTFE coating reduces friction and...12110465- SKU:
- 12110465
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- MODEL:
- F5 PTFE
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX F5 Rear Sprocket - 42-Tooth 436K-42
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the durability and low-friction performance demanded by endurance racing and high-mileage applications. Hard anodized with PTFE coating, this 42-tooth sprocket...12110494- SKU:
- 12110494
- Availability:
- Ships Same Business Day
- Weight:
- 1.25 LBS
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- F5 PTFE
- TOOTH COUNT:
- 42
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX F5 Rear Sprocket - 44-Tooth 454K-44
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95The VORTEX F5 Rear Sprocket delivers the durability and precision your drivetrain demands, whether you're pushing lap times or logging miles in endurance competition. Hard anodized construction with...12110500- SKU:
- 12110500
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MODEL:
- F5 PTFE
- MOUNTING POSITION:
- REAR
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 44
- TYPE:
- DRIVE
MSRP: $81.95Now: $69.66Was: $81.95 -
On Sale
VORTEX CAT5 Sprocket - Black - 43 Tooth 527ZK-43
VORTEX
MSRP: $81.95Now: $69.66Was: $81.95Precision sprocket selection is critical to maximizing drivetrain efficiency and reducing wear across your entire power transmission system. The VORTEX CAT5 delivers CNC-manufactured consistency with...12111052- SKU:
- 12111052
- Availability:
- Ships Same Business Day
- Weight:
- 1.20 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MODEL:
- CAT5
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- UNITS:
- EACH
MSRP: $81.95Now: $69.66Was: $81.95Qty in Cart: 0Quantity:Price:MSRP: $81.95Now: $69.66Was: $81.95Subtotal: -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 43-Tooth 654AZK-43
VORTEX
MSRP: $76.95Now: $65.41Was: $76.95A worn or inefficient sprocket directly impacts your power delivery and acceleration, forcing your engine to work harder while losing precious performance at the rear wheel. The VORTEX 43-tooth rear...12111833- SKU:
- 12111833
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- BLACK
- MATERIAL:
- ALUMINUM
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
MSRP: $76.95Now: $65.41Was: $76.95Qty in Cart: 0Quantity:Price:MSRP: $76.95Now: $65.41Was: $76.95Subtotal: -
On Sale
VORTEX Steel Rear Sprocket - 43-Tooth - Kawasaki 438S-43
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95A properly sized rear sprocket is critical to maximizing your Kawasaki 438S's acceleration, top speed, and overall power delivery. The VORTEX 43-tooth design offers the right gear ratio for street...12100544- SKU:
- 12100544
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
MSRP: $63.95Now: $54.36Was: $63.95 -
On Sale
VORTEX Steel Rear Sprocket - 45-Tooth - Kawasaki 452S-45
VORTEX
MSRP: $68.95Now: $58.61Was: $68.95A rear sprocket is fundamental to your bike's acceleration and top-end performance—choosing the right tooth count directly impacts your power delivery and engine efficiency. The VORTEX 45-tooth...12100551- SKU:
- 12100551
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- COLOR/FINISH:
- BLACK
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- MATERIAL:
- CARBON STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
MSRP: $68.95Now: $58.61Was: $68.95Qty in Cart: 0Quantity:Price:MSRP: $68.95Now: $58.61Was: $68.95Subtotal: -
On Sale
VORTEX Steel Rear Sprocket - 46-Tooth - Kawasaki 452S-46
VORTEX
MSRP: $68.95Now: $58.61Was: $68.95A worn or inadequate rear sprocket directly impacts your acceleration, top-end speed, and overall drivetrain efficiency on the track or trail. The VORTEX 46-Tooth Steel Rear Sprocket delivers the...12100552- SKU:
- 12100552
- Availability:
- Ships Same Business Day
- Weight:
- 2.85 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 530
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TOOTH COUNT:
- 46
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $68.95Now: $58.61Was: $68.95 -
PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 43 Tooth 42041-136943
PARTS UNLIMITED
$29.63A worn or damaged sprocket directly impacts your power transfer, acceleration response, and chain wear patterns—compromising both performance and reliability. This OEM-spec replacement restores your...12100305- SKU:
- 12100305
- Availability:
- Ships Same Business Day
- Weight:
- 1.85 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- PRODUCT NAME:
- SPROCKET
$29.63Qty in Cart: 0Quantity:Price:$29.63Subtotal: -
PARTS UNLIMITED Rear Yamaha Sprocket - 530 - 47 Tooth 4XV-25443-2047
PARTS UNLIMITED
$46.59A worn or damaged rear sprocket directly impacts your chain drive efficiency and overall powertrain responsiveness. This OEM-specification replacement ensures your Yamaha maintains precise gear...12100311- SKU:
- 12100311
- Availability:
- Ships Same Business Day
- Weight:
- 2.91 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
$46.59 -
PARTS UNLIMITED Rear Sprocket - 42-Tooth 26-2261-42
PARTS UNLIMITED
$33.87A worn or damaged sprocket directly impacts chain engagement, power delivery, and overall drivetrain efficiency. The PARTS UNLIMITED 42-tooth rear sprocket restores OEM-level performance with...12102147- SKU:
- 12102147
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- COLOR/FINISH:
- SILVER
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$33.87Qty in Cart: 0Quantity:Price:$33.87Subtotal: -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 43 Tooth 41200-425-641
PARTS UNLIMITED
$48.71A worn or damaged sprocket directly compromises your chain's engagement and power delivery to the rear wheel—affecting acceleration, handling, and safety. This PARTS UNLIMITED rear sprocket is...K223515- SKU:
- K223515
- Availability:
- Ships Same Business Day
- Weight:
- 4.38 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- TYPE:
- DRIVE
- UNITS:
- EACH
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
$48.71Qty in Cart: 0Quantity:Price:$48.71Subtotal: -
PARTS UNLIMITED Rear Honda Sprocket - 530 - 35 Tooth 41200-283-000
PARTS UNLIMITED
$35.99A worn or damaged sprocket compromises your entire drivetrain's efficiency and acceleration response, forcing your engine to work harder and reducing power transfer to the rear wheel. This OEM-spec...K223524- SKU:
- K223524
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 35
- COLOR/FINISH:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- REAR
$35.99 -
PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 42 Tooth 42041-1235
PARTS UNLIMITED
$33.61A worn or damaged sprocket directly compromises power delivery and acceleration, creating slippage that wastes energy and accelerates chain wear. This PARTS UNLIMITED rear sprocket is manufactured to...K223701L- SKU:
- K223701L
- Availability:
- Ships Same Business Day
- Weight:
- 1.75 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 42
- TYPE:
- DRIVE
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
$33.61Qty in Cart: 0Quantity:Price:$33.61Subtotal: -
PARTS UNLIMITED Rear Kawasaki Sprocket - 530 - 47 Tooth 42041-1190-47T
PARTS UNLIMITED
$43.81A worn or damaged rear sprocket will compromise your bike's acceleration, top speed, and overall drivetrain efficiency. This OEM-spec Kawasaki sprocket restores precise power delivery to the rear...K223701S- SKU:
- K223701S
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 47
$43.81Qty in Cart: 0Quantity:Price:$43.81Subtotal:
