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!
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On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 41 Tooth RSA-737-41-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing longevity, the SUPERSPROX Edge Kit delivers real performance gains where it matters. The proprietary tooth design extends sprocket life by up to 6% while the...12102566- SKU:
- 12102566
- Availability:
- Ships Same Business Day
- Weight:
- 2.15 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-737-44-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95If you're running a Ducati, your rear sprocket is one of the hardest-working components on the bike—it directly impacts acceleration, chain longevity, and overall drivetrain efficiency. The SUPERSPROX Edge Kit delivers a measurable performance upgrade...12102569- SKU:
- 12102569
- Availability:
- Ships Same Business Day
- Weight:
- 0.01 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-755-40-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95Sprocket wear directly impacts your bike's acceleration response, fuel efficiency, and drivetrain longevity. The SUPERSPROX Edge Kit combines a proprietary tooth geometry that extends sprocket life by up to 6% with a lightweight aluminum core that...12102572- SKU:
- 12102572
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 38-Tooth RSA-736525-38-KIT
SUPERSPROX
MSRP: $214.95Now: $182.71Was: $214.95Reduce unsprung weight and rotational mass on your Ducati with a precision-engineered rear sprocket that delivers measurable performance gains. The SUPERSPROX Edge Kit's aluminum core cuts weight by 30% versus OEM components while the proprietary tooth...12102575- SKU:
- 12102575
- Availability:
- Ships Same Business Day
- Weight:
- 2.20 LBS
MSRP: $214.95Now: $182.71Was: $214.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 42 Tooth RSA-736525-42-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95A lightweight rear sprocket is fundamental to reducing rotational mass and improving throttle response, and the SUPERSPROX Edge Kit delivers exactly that—30% lighter than OEM while extending service life through advanced tooth geometry. If you're running...12102576- SKU:
- 12102576
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 44 Tooth RSA-736525-44-KIT
SUPERSPROX
MSRP: $214.95Now: $182.71Was: $214.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing reliability, the SUPERSPROX Edge Kit delivers measurable performance gains through intelligent engineering. The unique tooth geometry extends sprocket life by up to...12102578- SKU:
- 12102578
- Availability:
- Ships Same Business Day
- Weight:
- 3.05 LBS
MSRP: $214.95Now: $182.71Was: $214.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 45-Tooth RSA-736525-45-KIT
SUPERSPROX
MSRP: $214.95Now: $182.71Was: $214.95Sprocket wear directly impacts chain longevity and throttle response—two factors that separate reliable track days from costly downtime. The SUPERSPROX Edge Kit delivers a 6% lifespan extension through optimized tooth geometry and hardened steel...12102579- SKU:
- 12102579
- Availability:
- Ships Same Business Day
- Weight:
- 3.20 LBS
MSRP: $214.95Now: $182.71Was: $214.95 -
On Sale
SUPERSPROX Edge Kit - Rear - Ducati - 40 Tooth RSA-737525-40-KIT
SUPERSPROX
MSRP: $224.95Now: $191.21Was: $224.95If you're running a Ducati and want to maximize drivetrain efficiency without sacrificing durability, the SUPERSPROX Edge Kit delivers both. The unique tooth geometry extends sprocket life up to 6% longer than conventional designs, while the aluminum...12102582- SKU:
- 12102582
- Availability:
- Ships Same Business Day
- Weight:
- 2.80 LBS
MSRP: $224.95Now: $191.21Was: $224.95 -
On Sale
VORTEX Steel Rear Sprocket - 44 Tooth - Honda 251S-44
VORTEX
MSRP: $63.95Now: $54.36Was: $63.95A worn or undersized rear sprocket kills acceleration and limits top-end performance—the VORTEX 44-tooth steel sprocket delivers the durability and precise gearing you need for consistent power delivery across thousands of miles. Steel construction with...12100796- SKU:
- 12100796
- Availability:
- Ships Same Business Day
- Weight:
- 2.45 LBS
MSRP: $63.95Now: $54.36Was: $63.95 -
On Sale
Renthal 41T Rear Sprocket Aluminum 525 Pitch Ducati 462--525-41P-HA
RENTHAL
MSRP: $99.95Now: $89.96Was: $99.95A 41-tooth rear sprocket is the direct path to sharper acceleration and improved mid-range response on your Ducati superbike or naked bike. By stepping up from stock gearing, you'll feel the difference in roll-on performance while maintaining highway...12112739- SKU:
- 12112739
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $99.95Now: $89.96Was: $99.95 -
On Sale
Renthal 520 Rear Sprocket 43 Tooth Aluminum 435U-520-43P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a 520 chain on your Ducati, sprocket selection directly impacts your bike's acceleration curve and overall driveability. This Renthal 43-tooth rear sprocket delivers measurable gains in throttle response through precision engineering...12112740- SKU:
- 12112740
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 43T Aluminum Rear Sprocket for Ducati 462--520-43P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Shaving nearly a third of the weight off your Ducati's rear sprocket directly improves throttle response and acceleration without sacrificing durability. Renthal's 7075-T6 aluminum construction paired with precision CNC machining delivers the same...12112741- SKU:
- 12112741
- Availability:
- Ships Same Business Day
- Weight:
- 0.40 LBS
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal Rear Sprocket 46T Aluminum 520 Chain Ducati Monster 821 435U-520-46P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Shaving 66% of rotational mass off your rear sprocket translates directly to snappier acceleration and more responsive throttle feel—critical gains for both track work and spirited street riding. The Renthal 46T aluminum sprocket cuts unsprung weight...12112742- SKU:
- 12112742
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 42T Rear Sprocket Aluminum 525 Chain Honda CRF1000L Africa Twin 179U-525-42P-HA
RENTHAL
MSRP: $106.75Now: $96.08Was: $106.75If you're running a 525 chain on your Africa Twin, sprocket wear is inevitable—and a worn sprocket kills acceleration and creates dangerous drivetrain slack. The Renthal 42T swaps in as a direct replacement, delivering sharper throttle response and more...12112743- SKU:
- 12112743
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $106.75Now: $96.08Was: $106.75 -
On Sale
Renthal 520 Rear Sprocket 42T Aluminum 404U-520-42P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a 520 chain setup and want measurable improvements in acceleration and handling without sacrificing durability, a lightweight rear sprocket is one of the highest-ROI upgrades you can make. The Renthal 404U delivers a 66% weight...12112744- SKU:
- 12112744
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 41T Rear Aluminum Sprocket for Honda CBR600RR CBR1000RR 411U-525-41P-HA
RENTHAL
MSRP: $99.95Now: $89.96Was: $99.95If you're looking to sharpen your CBR600RR or CBR1000RR's acceleration without adding weight, a lightweight rear sprocket is one of the most direct upgrades available. The Renthal 41-tooth design delivers quicker throttle response and improved chain...12112745- SKU:
- 12112745
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
MSRP: $99.95Now: $89.96Was: $99.95 -
On Sale
Renthal 520 Rear Aluminum Sprocket 41T for Honda CBR1000RR CBR600RR 411U-520-41P-HA
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Shaving weight off your CBR1000RR or CBR600RR's rear sprocket directly improves acceleration and handling response—unsprung weight reduction is one of the highest-return upgrades you can make. The Renthal 520 Rear Aluminum Sprocket delivers a measurable...12112746- SKU:
- 12112746
- Availability:
- Ships Same Business Day
- Weight:
- 0.55 LBS
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 42T Aluminum Rear Sprocket for Suzuki GSX-R1000 2009 2011-2018 210U-530-42P-HA
RENTHAL
MSRP: $113.70Now: $102.33Was: $113.70Gear ratio directly impacts your acceleration and top-end performance—the right sprocket choice can be the difference between winning and losing. Renthal's 42T aluminum rear sprocket delivers the durability and precision you need to maintain consistent...12112748- SKU:
- 12112748
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
MSRP: $113.70Now: $102.33Was: $113.70 -
On Sale
Renthal Aluminum Rear Sprocket 47T for Triumph Daytona 675 Street Triple 675 456U-525-47P-HA
RENTHAL
MSRP: $106.75Now: $96.08Was: $106.75If you're running a Daytona 675 or Street Triple 675, swapping to a lightweight aluminum rear sprocket is one of the easiest ways to improve acceleration and handling without touching your engine. The Renthal 47T sprocket cuts unsprung weight while...12112749- SKU:
- 12112749
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $106.75Now: $96.08Was: $106.75 -
On Sale
Renthal 43T Rear Aluminum Sprocket for Suzuki GSX-R1000 GSX-R600 GSX-R750 Yamaha FZ-07 FZ-09 FZ-10 MT-07 MT-10 XSR700 YZF-R6 210U-525-43P-HA
RENTHAL
MSRP: $106.75Now: $96.08Was: $106.75Upgrade your sprocket to optimize acceleration and chain efficiency without adding unnecessary weight. The Renthal 43T rear aluminum sprocket delivers the performance gains serious riders demand, while the hard-anodized 7075 T6 construction ensures...12112750- SKU:
- 12112750
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
MSRP: $106.75Now: $96.08Was: $106.75
