Dirt Bike Rear Aluminum Sprockets
Maximize your bike’s performance with lightweight and durable aluminum rear sprockets. Designed to reduce rotational weight while maintaining strength, these sprockets offer enhanced acceleration and agility on various terrains. Perfect for motocross and trail riding, aluminum options ensure optimal power delivery without sacrificing durability. Explore our range of dirt bike rear sprockets for high-performance solutions.
- Product
- Qty in Cart
- Quantity
- Price
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MOOSE OFFROAD Rear Sprocket - 43 Tooth 1211-1489-43-10
MOOSE OFFROAD
$9.95A rear sprocket is one of the most critical drivetrain components for acceleration, handling, and overall ride quality—especially on off-road machines where precise power delivery matters. This...12112018- SKU:
- 12112018
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
$9.95Qty in Cart: 0Quantity:Price:$9.95Subtotal: -
MOOSE OFFROAD Rear Sprocket - 50 Tooth - TM 1211-520T-50-10
MOOSE OFFROAD
$10.95A worn or improperly sized sprocket will compromise your chain engagement, accelerate drivetrain wear, and cost you power delivery when you can least afford it. The MOOSE OFFROAD 50-tooth rear...12112038- SKU:
- 12112038
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$10.95Qty in Cart: 0Quantity:Price:$10.95Subtotal: -
On Sale
Renthal Rear Aluminum Sprocket 50 Tooth for Kawasaki 112U-520-50GEHA
RENTHAL
MSRP: $103.95Now: $93.56Was: $103.95If you're running a 520 chain setup on your Kawasaki, upgrading to an aluminum rear sprocket directly improves acceleration and reduces the rotational mass slowing your bike down. The Renthal...12112769- SKU:
- 12112769
- Availability:
- Ships Same Business Day
- Weight:
- 1.02 LBS
MSRP: $103.95Now: $93.56Was: $103.95Qty in Cart: 0Quantity:Price:MSRP: $103.95Now: $93.56Was: $103.95Subtotal: -
On Sale
Renthal Rear Aluminum Sprocket 51 Tooth for Kawasaki 112U-520-51GEHA
RENTHAL
MSRP: $103.95Now: $93.56Was: $103.95If you're running a Kawasaki dirt bike or off-road machine, your sprocket choice directly impacts acceleration, handling, and overall drivetrain efficiency. The Renthal 51-tooth rear sprocket shaves...12112770- SKU:
- 12112770
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
MSRP: $103.95Now: $93.56Was: $103.95Qty in Cart: 0Quantity:Price:MSRP: $103.95Now: $93.56Was: $103.95Subtotal: -
On Sale
Renthal Rear Aluminum Sprocket 50 Tooth for Honda CRF250R CRF450R CRF450X 154U-520-50GRHA
RENTHAL
MSRP: $103.95Now: $93.56Was: $103.95Shaving 66% off your sprocket weight directly improves throttle response, acceleration, and fuel efficiency—critical gains for both track days and competitive racing. The hard-anodized 7075 T6...12112780- SKU:
- 12112780
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
MSRP: $103.95Now: $93.56Was: $103.95Qty in Cart: 0Quantity:Price:MSRP: $103.95Now: $93.56Was: $103.95Subtotal: -
On Sale
Renthal Rear Aluminum Sprocket 51 Tooth for Honda CR125R 1983-2007 154U-520-51GRHA
RENTHAL
MSRP: $103.95Now: $93.56Was: $103.95Shave unsprung weight while maximizing power delivery to the rear wheel—the Renthal 51-tooth rear sprocket cuts down rotational mass by 66% compared to steel alternatives, directly translating to...12112781- SKU:
- 12112781
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
MSRP: $103.95Now: $93.56Was: $103.95Qty in Cart: 0Quantity:Price:MSRP: $103.95Now: $93.56Was: $103.95Subtotal: -
On Sale
VORTEX Aluminum Sprocket - Silver - Rear - 34-Tooth 206-34
VORTEX
MSRP: $59.95Now: $50.96Was: $59.95A high-quality rear sprocket directly impacts your acceleration, top-end performance, and drivetrain reliability. The VORTEX 34-tooth aluminum sprocket delivers the precision engineering and...12111712- SKU:
- 12111712
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- MATERIAL:
- ALUMINUM
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 34
- UNITS:
- EACH
- RIDING STYLE:
- STREET
MSRP: $59.95Now: $50.96Was: $59.95Qty in Cart: 0Quantity:Price:MSRP: $59.95Now: $50.96Was: $59.95Subtotal: -
Sunstar Rear Sprocket 50T Blue Honda XR200R 1984-2002 5-359250BL
SUNSTAR SPROCKETS
$78.95A worn or undersized rear sprocket robs your XR200R of critical acceleration and top-end performance. The Sunstar 50T delivers direct power transfer to the rear wheel with aerospace-grade...12111693- SKU:
- 12111693
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- COLOR/FINISH:
- WORKS/BLUE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
$78.95Qty in Cart: 0Quantity:Price:$78.95Subtotal: -
Sunstar Rear Sprocket 51T Blue 5-359251BL
SUNSTAR SPROCKETS
$78.95A motorcycle's acceleration and top-end performance hinge on efficient power transfer from engine to wheel, and sprocket design directly controls that efficiency. The Sunstar 51T Rear Sprocket...12111694- SKU:
- 12111694
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- WORKS/BLUE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
$78.95Qty in Cart: 0Quantity:Price:$78.95Subtotal: -
Sunstar Rear Sprocket 50T for KTM 125-500 1991-2019 Husaberg 125-501 2000-2019 Husqvarna 125-701 2014-2022 5-354750
SUNSTAR SPROCKETS
$88.95A rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency—making it one of the most critical upgrades for serious riders. The Sunstar 50T combines...12111338- SKU:
- 12111338
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WORKS/ORANGE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
$88.95Qty in Cart: 0Quantity:Price:$88.95Subtotal: -
Sunstar Rear Sprocket 51T Black KTM 2017-2019 5-354751BK
SUNSTAR SPROCKETS
$88.95A rear sprocket is fundamental to your drivetrain's efficiency—it directly impacts acceleration, top-end speed, and chain longevity. The Sunstar 51T delivers measurable gains through precision...12111108- SKU:
- 12111108
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- COLOR/FINISH:
- WORKS/BLACK
- UNITS:
- EACH
$88.95Qty in Cart: 0Quantity:Price:$88.95Subtotal: -
Sunstar Rear Sprocket 51T Black Honda XR600R 1985-1987 5-359251BK
SUNSTAR SPROCKETS
$88.95If you're running a Honda XR600R and want reliable power delivery to the rear wheel, sprocket selection directly impacts your bike's acceleration, top-end speed, and chain longevity. The Sunstar 51T...12111124- SKU:
- 12111124
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- CHAIN SIZE:
- 520
- TYPE:
- DRIVE
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- WORKS/BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
$88.95Qty in Cart: 0Quantity:Price:$88.95Subtotal: -
Sunstar Rear Sprocket 49T Black Kawasaki KX250F 2004-2018 5-361949BK
SUNSTAR SPROCKETS
$78.95A worn or mismatched rear sprocket directly impacts acceleration, top-end performance, and chain longevity. The Sunstar 49T delivers precise gear ratios engineered specifically for your KX250F while...12111127- SKU:
- 12111127
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- COLOR/FINISH:
- WORKS/BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
$78.95Qty in Cart: 0Quantity:Price:$78.95Subtotal: -
Sunstar Rear Sprocket 47T Suzuki GSX-R1000 2009-2025 2-547447
SUNSTAR SPROCKETS
$71.95The Sunstar 47T rear sprocket is engineered to maximize power delivery and chain contact without adding unnecessary weight to your GSX-R1000. Whether you're chasing lap times or refining your...5242947- SKU:
- 5242947
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- CHAIN SIZE:
- 428
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- COLOR/FINISH:
- WORKS/GOLD
- MATERIAL:
- 7075-T6 ALUMINUM
$71.95Qty in Cart: 0Quantity:Price:$71.95Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - Black - Yamaha - 49-Tooth RAL-245-49 BLK
SUPERSPROX
MSRP: $69.95Now: $59.46Was: $69.95A lightweight rear sprocket is fundamental to reducing unsprung mass and improving acceleration response in your drivetrain. The SUPERSPROX 49-tooth sprocket delivers measurable gains in power...12111937- SKU:
- 12111937
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- BLACK
- MODEL:
- ALUMINUM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
MSRP: $69.95Now: $59.46Was: $69.95Qty in Cart: 0Quantity:Price:MSRP: $69.95Now: $59.46Was: $69.95Subtotal: -
On Sale
SUPERSPROX Rear Sprocket - Black - Yamaha - 51-Tooth RAL-245-51 BLK
SUPERSPROX
MSRP: $69.95Now: $59.46Was: $69.95A lightweight rear sprocket is critical for reducing unsprung weight and improving throttle response—and the SUPERSPROX 51-tooth delivers both without sacrificing durability. Built from 7075-T6...12111939- SKU:
- 12111939
- Availability:
- Ships Same Business Day
- Weight:
- 1.05 LBS
- MODEL:
- ALUMINUM
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- BLACK
- RIDING STYLE:
- STREET
MSRP: $69.95Now: $59.46Was: $69.95 -
On Sale
JT SPROCKETS Rear Sprocket - KTM - Orange - 48 Tooth JTA891.48ORG
JT SPROCKETS
MSRP: $32.95Now: $29.33Was: $32.95Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every...12112614- SKU:
- 12112614
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 48
- TYPE:
- REAR
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
- CHAIN SIZE:
- 520
MSRP: $32.95Now: $29.33Was: $32.95Qty in Cart: 0Quantity:Price:MSRP: $32.95Now: $29.33Was: $32.95Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - Honda - Black - 45 Tooth JTA210.45BLK
JT SPROCKETS
MSRP: $35.50Now: $31.60Was: $35.50Computer-designed to achieve ultimate strength at minimum weight, JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value, Every...12112639- SKU:
- 12112639
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- COLOR/FINISH:
- BLACK
- MATERIAL:
- 7075-T6 ALUMINUM
- TOOTH COUNT:
- 45
- TYPE:
- REAR
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- UNITS:
- EACH
MSRP: $35.50Now: $31.60Was: $35.50 -
On Sale
JT SPROCKETS Rear Sprocket - Orange - 38 Tooth JTA897.38ORG
JT SPROCKETS
MSRP: $30.35Now: $27.01Was: $30.35A properly sized rear sprocket is critical for optimizing your bike's acceleration, top speed, and overall powertrain efficiency. The JT Sprockets 38-tooth rear sprocket delivers the precision...12112626- SKU:
- 12112626
- Availability:
- Ships Same Business Day
- Weight:
- 0.60 LBS
- CHAIN SIZE:
- 520
- COLOR/FINISH:
- ORANGE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- TOOTH COUNT:
- 38
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- REAR
MSRP: $30.35Now: $27.01Was: $30.35Qty in Cart: 0Quantity:Price:MSRP: $30.35Now: $27.01Was: $30.35Subtotal: -
On Sale
JT SPROCKETS Rear Sprocket - Kawasaki - Black - 48 Tooth JTA460.48BLK
JT SPROCKETS
MSRP: $37.38Now: $33.27Was: $37.38A worn or undersized rear sprocket directly impacts acceleration, top-end speed, and overall drivetrain efficiency on your Kawasaki. The JT Sprockets 48-tooth rear sprocket delivers...12112652- SKU:
- 12112652
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- COLOR/FINISH:
- BLACK
- TOOTH COUNT:
- 48
- TYPE:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
MSRP: $37.38Now: $33.27Was: $37.38
