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.
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On Sale
Renthal Ultralight Rear Sprocket 47T 520 Chain Silver 154U-520-47GRSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a Honda and serious about lap times or trail performance, rear sprocket selection directly impacts your power delivery and handling characteristics. The Renthal Ultralight 47T...R15447- SKU:
- R15447
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 47
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 51-Tooth Rear Sprocket for Honda 154U-520-51GRSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82A quality rear sprocket is foundational to consistent power delivery and acceleration—and this Renthal unit delivers without compromise. The 7075-T6 aluminum construction sheds unnecessary weight...R15451- SKU:
- R15451
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 520
- TYPE:
- DRIVE
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 53-Tooth Rear Sprocket for Honda CR125R CR250R CR500R CRF150F CRF230F CRF250F CRF250R CRF250RX CRF250X CRF450R CRF450RL CRF450RWE CRF450RX CRF450X XR250R XR400R XR650R 154U-520-53GRSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a Honda dirt bike or off-road machine, your rear sprocket directly impacts acceleration, top-end speed, and overall driveability. The Renthal 53-Tooth Rear Sprocket delivers a...R15453- SKU:
- R15453
- Availability:
- Ships Same Business Day
- Weight:
- 0.94 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 53
- TYPE:
- DRIVE
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 49-Tooth Ultralight Rear Sprocket for Kawasaki KX100 KX85 KX80 191U-420-49GESI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a KX100, KX85, or KX80, this Renthal ultralight rear sprocket delivers measurable gains in acceleration and handling by cutting weight without sacrificing durability. The 7075-T6...R19149- SKU:
- R19149
- Availability:
- Ships Same Business Day
- Weight:
- 0.56 LBS
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- CHAIN SIZE:
- 420
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 51-Tooth Rear Sprocket for Kawasaki KX100 KX85 KX80 191U-420-51GESI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a KX85, KX80, or KX100, sprocket choice directly impacts acceleration, top-end speed, and overall drivetrain efficiency. The Renthal 51-tooth rear sprocket delivers a...R19151- SKU:
- R19151
- Availability:
- Ships Same Business Day
- Weight:
- 0.68 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- UNITS:
- EACH
- CHAIN SIZE:
- 420
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 48-Tooth Ultralight Rear Sprocket for KTM 65 SX 192U-420-48GPSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Unsprung weight directly impacts your KTM's acceleration and handling, especially on the track or trail. The Renthal 48-Tooth Ultralight Rear Sprocket cuts rotational mass by 66% compared to steel...R192U42048- SKU:
- R192U42048
- Availability:
- Ships Same Business Day
- Weight:
- 0.63 LBS
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 420
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- COLOR/FINISH:
- SILVER
- TOOTH COUNT:
- 48
- TYPE:
- DRIVE
- UNITS:
- EACH
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 49-Tooth Rear Sprocket for KTM 65 SX 192U-420-49GPSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running your KTM 65 SX hard on the track or trail, sprocket weight and traction directly impact your lap times and handling precision. The Renthal 49-tooth rear sprocket cuts weight by 66%...R192U42049- SKU:
- R192U42049
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- CHAIN SIZE:
- 420
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 49
- COLOR/FINISH:
- SILVER
- TYPE:
- DRIVE
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 48-Tooth Ultralight Rear Sprocket for KTM 224U-520-48GPSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Reducing unsprung weight is one of the most direct ways to improve acceleration and handling on a dirt bike, and the Renthal 48-Tooth Ultralight Rear Sprocket delivers exactly that. By switching to...R22448- SKU:
- R22448
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 48
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 50-Tooth Rear Sprocket for KTM 224U-520-50GPSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a KTM in mud or sand, sprocket weight directly impacts your bike's acceleration and handling—and this Renthal 50-tooth cuts 66% of the mass compared to steel. The self-cleaning...R22450- SKU:
- R22450
- Availability:
- Ships Same Business Day
- Weight:
- 0.82 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal Ultralight Rear Sprocket 49T 520 Chain Silver 131U-520-49GBSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82The Renthal Ultralight Rear Sprocket puts noticeable acceleration gains directly under your control without sacrificing durability. At 66% lighter than steel, this 7075-T6 aluminum sprocket reduces...R13149- SKU:
- R13149
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MATERIAL:
- 7075-T6 ALUMINUM
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal Ultralight Rear Sprocket 51T 520 Chain Silver 131U-520-51GBSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a 520 chain setup and want measurable gains in acceleration and handling, this Renthal sprocket delivers through weight reduction and engineering precision. The 7075-T6 aluminum...R13151- SKU:
- R13151
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MOUNTING POSITION:
- REAR
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 51
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 47-Tooth Rear Sprocket for Yamaha 150U-520-47GBSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a 520 chain setup on your Yamaha, sprocket weight directly impacts your bike's acceleration and handling characteristics. The Renthal 47-tooth rear sprocket cuts rotational mass by...R150A52047- SKU:
- R150A52047
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- COLOR/FINISH:
- SILVER
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TOOTH COUNT:
- 47
- CHAIN SIZE:
- 520
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- RIDING STYLE:
- STREET
- TYPE:
- DRIVE
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 45-Tooth Rear Sprocket for Honda 520 Chain Silver 154U-520-45GRSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a 520 chain on your Honda, your rear sprocket directly impacts acceleration, top-end speed, and drivetrain longevity. The Renthal 45-Tooth Rear Sprocket replaces steel with...R15445- SKU:
- R15445
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 45
- UNITS:
- EACH
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 50-Tooth Rear Sprocket for Honda CRF250R CRF450R CRF450X 154U-520-50GRSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Shaving unsprung weight off your CRF is one of the most direct ways to improve handling and acceleration—and the Renthal 50-Tooth Rear Sprocket delivers exactly that. Machined from 7075-T6 aluminum...R15450- SKU:
- R15450
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 52-Tooth Rear Sprocket for Honda 154U-520-52GRSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Dropping 66% of the weight compared to steel while maintaining full strength, the Renthal 52-Tooth Rear Sprocket directly improves your Honda's acceleration and handling dynamics. The self-cleaning...R15452- SKU:
- R15452
- Availability:
- Ships Same Business Day
- Weight:
- 0.13 LBS
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 52
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- DRIVE
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal Ultralight Rear Sprocket 50T 420 Chain Silver 191U-420-50GESI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Shed unnecessary weight from your drivetrain without sacrificing durability or reliability. The Renthal Ultralight Rear Sprocket delivers a 66% weight reduction over conventional steel, directly...R19150- SKU:
- R19150
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- UNITS:
- EACH
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- CHAIN SIZE:
- 420
- MOUNTING POSITION:
- REAR
- MATERIAL:
- 7075-T6 ALUMINUM
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 49-Tooth Rear Sprocket for KTM 224U-520-49GPSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Reducing unsprung weight is one of the most direct ways to improve acceleration and handling responsiveness, and the Renthal 49-Tooth Rear Sprocket delivers exactly that—66% lighter than steel...R22449- SKU:
- R22449
- Availability:
- Ships Same Business Day
- Weight:
- 0.86 LBS
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- MATERIAL:
- 7075-T6 ALUMINUM
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 52-Tooth Ultralight Rear Sprocket for KTM 224U-520-52GPSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82If you're running a 52-tooth setup on your KTM, sprocket weight directly impacts your bike's handling and throttle response. The Renthal Ultralight reduces unsprung mass by 66% compared to steel...R22452- SKU:
- R22452
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- RIDING STYLE:
- STREET
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 52
- TYPE:
- DRIVE
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 49-Tooth Rear Sprocket for Suzuki 123U-520-49GYSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Whether you're pushing a Suzuki dirt bike through tight single-track or hitting the track hard, a worn or heavy sprocket robs you of acceleration and handling precision. The Renthal 49-Tooth Rear...R12349- SKU:
- R12349
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MATERIAL:
- 7075-T6 ALUMINUM
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- TYPE:
- DRIVE
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- UNITS:
- EACH
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 49
MSRP: $99.82Now: $89.84Was: $99.82 -
On Sale
Renthal 50-Tooth Rear Sprocket for Suzuki 123U-520-50GYSI
RENTHAL
MSRP: $99.82Now: $89.84Was: $99.82Shaving 66% off your stock sprocket's weight directly translates to sharper acceleration and more responsive handling—critical advantages whether you're racing competitively or pushing hard on...R12350- SKU:
- R12350
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- CHAIN SIZE:
- 520
- RIDING STYLE:
- ADVENTURE TOURING / DUAL-SPORT
- TYPE:
- DRIVE
- MATERIAL:
- 7075-T6 ALUMINUM
- MOUNTING POSITION:
- REAR
- PRODUCT NAME:
- SPROCKET
- TOOTH COUNT:
- 50
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
MSRP: $99.82Now: $89.84Was: $99.82
