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Renthal Twinring Rear Sprocket - 51T - 520 - Red - 1540-520-51GPRD
Product info
- Item number
- 12100823
- Manufacturer number
- 1540-520-51GPRD
- Position
- Teeth
- 51
- Chain size
- 520
The Renthal Twinring™ Rear Sprocket combines lightweight design with exceptional durability, making it the ideal choice for serious riders. Engineered to withstand the rigors of off-road and racing applications, this sprocket delivers superior performance and longevity compared to traditional aluminum or steel sprockets. Upgrade your drivetrain with the Renthal Twinring™ and experience the difference.
Description
Renthal's Twinring™ rear sprocket features a unique two-piece construction. The inner ring is machined from high-strength Ultralight™ 7075 T-6 aluminum, the same material used in Renthal's renowned Ultralight™ sprockets. The outer ring is constructed from electro-less nickel-coated steel for maximum wear resistance and is designed with minimal material to reduce weight. The outer ring is expanded at 200°C and fitted over the inner ring, creating a secure interference fit. This, combined with a wave pattern, ensures a permanent bond that lasts the life of the sprocket. Flat socket head screws provide additional reinforcement against side impacts and prevent contact with the chain guide. Self-cleaning mud grooves between the teeth prevent dirt buildup, reducing chain wear and further minimizing weight. The Renthal Twinring™ Rear Sprocket lasts up to three times longer than a standard aluminum sprocket while remaining significantly lighter than a full steel sprocket. Experience the best of both worlds: lightweight performance and unmatched durability with the Renthal Twinring™ Rear Sprocket. Its robust design stands up to harsh conditions ensuring long lasting performance and reliability.
Features & highlights
- Inner ring crafted from high-strength Ultralight™ 7075 T-6 aluminum for reduced weight.
- Electro-less nickel-coated steel outer ring for ultimate durability and wear resistance.
- Interference fit and wave pattern ensures a permanent bond between the inner and outer rings.
- Flat socket head screws add strength and prevent chain guide interference.
- Self-cleaning mud grooves prevent dirt buildup and minimize wear.
- Lasts up to 3 times longer than standard aluminum sprockets.
- Lighter than all-steel rear sprockets, improving performance and handling.
Technical specifications
- Brand: Renthal
- Product Name: Sprocket
- Mounting Position: Rear
- Chain Size: 520
- Tooth Count: 51
- Material: 7075-T6 Aluminum & Nickel-Coated Steel
- Type: Drive
- Color/Finish: Red
Important to know
This listing is for a single (1) Renthal Twinring™ Rear Sprocket. Please ensure compatibility with your motorcycle before purchase.
- Brand
- RENTHAL
- Vendor part number
- 1540-520-51GPRD
- Color finish
- Red
- Product name
- Sprocket
- Mounting position
- Rear
- Material
- 7075-T6 Aluminum
- Chain size
- 520
- Type
- Drive
- Units
- Each
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