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
-
PARTS UNLIMITED Rear Sprocket - 42-Tooth 26-3277-42
PARTS UNLIMITED
$31.75A worn or damaged rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency. The PARTS UNLIMITED 42-Tooth Rear Sprocket restores OEM-spec performance with...12102149- SKU:
- 12102149
- Availability:
- Ships Same Business Day
- Weight:
- 2.05 LBS
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 42
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
$31.75 -
PARTS UNLIMITED Rear Sprocket - 48-Tooth 26-3255-48
PARTS UNLIMITED
$37.05A worn or damaged rear sprocket directly impacts your power delivery, acceleration response, and overall drivetrain efficiency. The PARTS UNLIMITED 48-tooth rear sprocket restores OEM-spec...12102150- SKU:
- 12102150
- Availability:
- Ships Same Business Day
- Weight:
- 3.45 LBS
- COLOR/FINISH:
- NATURAL
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
$37.05 -
PARTS UNLIMITED Rear Sprocket - 47-Tooth 26-4255-47
PARTS UNLIMITED
$43.41A worn or damaged rear sprocket kills your acceleration and throws off your entire drivetrain timing. This 47-tooth replacement restores your bike's original performance geometry and ensures crisp...12102152- SKU:
- 12102152
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- MATERIAL:
- STEEL
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- TYPE:
- DRIVE
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- BLACK
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 47
$43.41 -
PARTS UNLIMITED Rear Sprocket - 47-Tooth 26-3281-47
PARTS UNLIMITED
$33.87Worn or damaged sprockets rob your bike of efficient power transfer and create dangerous drivetrain slack. The PARTS UNLIMITED 47-tooth rear sprocket restores OEM-spec performance with...12102148- SKU:
- 12102148
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 47
- COLOR/FINISH:
- SILVER
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- MATERIAL:
- STEEL
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
$33.87 -
PARTS UNLIMITED Rear Honda Sprocket - 44 Tooth 41200-MJ6-00044
PARTS UNLIMITED
$30.69A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. This OEM-spec Honda sprocket delivers the precise tooth geometry and...12100040- SKU:
- 12100040
- Availability:
- Ships Same Business Day
- Weight:
- 2.70 LBS
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 44
$30.69Qty in Cart: 0Quantity:Price:$30.69Subtotal: -
PARTS UNLIMITED Rear Yamaha Sprocket - 45 Tooth 5VL-25445-20-45
PARTS UNLIMITED
$39.17A worn or damaged rear sprocket directly impacts power delivery, acceleration, and overall drivetrain efficiency on your Yamaha. This OEM-spec replacement restores precise chain engagement and...12100061- SKU:
- 12100061
- Availability:
- Ships Same Business Day
- Weight:
- 2.35 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
$39.17 -
PARTS UNLIMITED Rear Honda Sprocket - 525 - 41 Tooth 41201-MBA-00041
PARTS UNLIMITED
$33.87A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency. This OEM-specification sprocket restores precise chain engagement and...12100278- SKU:
- 12100278
- Availability:
- Ships Same Business Day
- Weight:
- 1.66 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 41
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$33.87Qty in Cart: 0Quantity:Price:$33.87Subtotal: -
PARTS UNLIMITED Rear Kawasaki Sprocket - 520 - 48 Tooth 42041-136948
PARTS UNLIMITED
$34.93A worn or damaged rear sprocket directly compromises acceleration, top-end speed, and chain longevity. This OEM-spec replacement restores factory performance and ensures reliable power transfer...12100309- SKU:
- 12100309
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TOOTH COUNT:
- 48
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
$34.93 -
On Sale
VORTEX Steel Rear Sprocket - 44-Tooth - Kawasaki 435S-48
VORTEX
MSRP: $56.95Now: $48.41Was: $56.95A worn or mismatched rear sprocket directly impacts your acceleration, top speed, and overall drivetrain efficiency. The VORTEX 44-Tooth Steel Rear Sprocket is engineered for the Kawasaki 435S-48...12100799- SKU:
- 12100799
- Availability:
- Ships Same Business Day
- Weight:
- 2.25 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
MSRP: $56.95Now: $48.41Was: $56.95 -
On Sale
VORTEX Steel Rear Sprocket - 48 Tooth 438S-48
VORTEX
MSRP: $68.95Now: $58.61Was: $68.95A rear sprocket is fundamental to your drivetrain's acceleration and top-end performance—choosing the right tooth count directly impacts your power delivery and engine RPM at speed. The VORTEX...12100800- SKU:
- 12100800
- Availability:
- Ships Same Business Day
- Weight:
- 2.65 LBS
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- COLOR/FINISH:
- BLACK
- MATERIAL:
- CARBON STEEL
- MODEL:
- STEEL
- TOOTH COUNT:
- 48
- CHAIN SIZE:
- 530
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
MSRP: $68.95Now: $58.61Was: $68.95Qty in Cart: 0Quantity:Price:MSRP: $68.95Now: $58.61Was: $68.95Subtotal: -
On Sale
VORTEX Steel Rear Sprocket - 45 Tooth - Kawasaki 452AS-45
VORTEX
MSRP: $56.95Now: $48.41Was: $56.95A worn or damaged rear sprocket directly impacts your acceleration, top speed, and overall drivetrain efficiency. The VORTEX Steel Rear Sprocket delivers precision-hardened teeth and lightweight...12100801- SKU:
- 12100801
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
MSRP: $56.95Now: $48.41Was: $56.95 -
On Sale
VORTEX Steel Rear Sprocket - 47-Tooth - Suzuki 526AS-47
VORTEX
MSRP: $56.95Now: $48.41Was: $56.95A quality rear sprocket is fundamental to your drivetrain's efficiency and longevity. The VORTEX 47-tooth steel sprocket delivers the durability required for sustained high-performance riding, with...12100802- SKU:
- 12100802
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
MSRP: $56.95Now: $48.41Was: $56.95 -
On Sale
VORTEX Steel Rear Sprocket - 47 Tooth 526S-47
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95The VORTEX Steel Rear Sprocket delivers the durability and precision your chain drive demands, with hardened teeth engineered to withstand high-mileage racing and aggressive riding without...12100803- SKU:
- 12100803
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TYPE:
- DRIVE
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
MSRP: $63.95Now: $54.36Was: $63.95 -
On Sale
VORTEX Steel Rear Sprocket - 45 Tooth 527S-45
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95A worn or undersized rear sprocket robs your bike of acceleration and top-end performance. The VORTEX 45-Tooth Steel Rear Sprocket delivers the durability and precision needed to maintain consistent...12100804- SKU:
- 12100804
- Availability:
- Ships Same Business Day
- Weight:
- 2.29 LBS
- COLOR/FINISH:
- BLACK
- MODEL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- MATERIAL:
- CARBON STEEL
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- RIDING STYLE:
- STREET
MSRP: $63.95Now: $54.36Was: $63.95 -
PARTS UNLIMITED Suzuki Sprocket - 530 - 45 Tooth 64511-17C20LW
PARTS UNLIMITED
$46.59Your Suzuki's original sprocket wears down with every shift and acceleration cycle, compromising chain engagement and throttle response. A precision-matched replacement restores proper gear ratios...12100149- SKU:
- 12100149
- Availability:
- Ships Same Business Day
- Weight:
- 2.50 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- RIDING STYLE:
- STREET
$46.59 -
PARTS UNLIMITED Rear Honda Sprocket - 43 Tooth 41201-MAL-60043
PARTS UNLIMITED
$43.41A worn or damaged rear sprocket directly impacts your power delivery and throttle response. The PARTS UNLIMITED 43-tooth rear sprocket restores OEM-specification performance while delivering the...12100028- SKU:
- 12100028
- Availability:
- Ships Same Business Day
- Weight:
- 2.10 LBS
- CHAIN SIZE:
- 530
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 43
- RIDING STYLE:
- STREET
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
$43.41 -
PARTS UNLIMITED Rear Suzuki Sprocket - 525 - 45 Tooth 64511-35F1045
PARTS UNLIMITED
$31.75A worn or damaged rear sprocket directly compromises drivetrain efficiency and acceleration performance. This OEM-spec replacement ensures consistent power delivery and extends the service life of...12100290- SKU:
- 12100290
- Availability:
- Ships Same Business Day
- Weight:
- 2.08 LBS
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- CHAIN SIZE:
- 525
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
$31.75 -
PARTS UNLIMITED Rear Suzuki Sprocket - 525 - 43 Tooth 64511-35F1043
PARTS UNLIMITED
$30.69A worn or damaged rear sprocket compromises your entire drivetrain's efficiency, causing power loss and accelerated wear on your chain and transmission. The PARTS UNLIMITED Rear Suzuki Sprocket...12100288- SKU:
- 12100288
- Availability:
- Ships Same Business Day
- Weight:
- 1.71 LBS
- UNITS:
- EACH
- CHAIN SIZE:
- 525
- COLOR/FINISH:
- NATURAL
- PRODUCT NAME:
- SPROCKET
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- MATERIAL:
- STEEL
$30.69 -
PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 43 Tooth 64511-40F52043
PARTS UNLIMITED
$27.51A worn or damaged sprocket directly impacts chain alignment, acceleration response, and drivetrain efficiency. The PARTS UNLIMITED Rear Suzuki Sprocket delivers OEM-spec durability without...12100293- SKU:
- 12100293
- Availability:
- Ships Same Business Day
- Weight:
- 1.61 LBS
- PRODUCT NAME:
- SPROCKET
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- RIDING STYLE:
- STREET
- TOOTH COUNT:
- 43
- TYPE:
- DRIVE
- MATERIAL:
- STEEL
$27.51 -
PARTS UNLIMITED Rear Suzuki Sprocket - 520 - 45 Tooth 64511-40F52045
PARTS UNLIMITED
$31.75A worn or damaged rear sprocket directly impacts power delivery, chain wear, and overall drivetrain efficiency. This OEM-specification Suzuki sprocket restores precise engagement between chain and...12100295- SKU:
- 12100295
- Availability:
- Ships Same Business Day
- Weight:
- 1.95 LBS
- COLOR/FINISH:
- NATURAL
- MOUNTING POSITION:
- REAR
- MATERIAL:
- STEEL
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- STREET
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
$31.75
