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Renthal Twinring Rear Sprocket - 50T - 520 - Black - 1540-520-50GPBK
Product info
- Item number
- 12100813
- Manufacturer number
- 1540-520-50GPBK
- Position
- Teeth
- 50
- Chain size
- 520
Upgrade your motorcycle's drivetrain with the Renthal Twinring™ Rear Sprocket, engineered for superior durability and performance. This sprocket offers an exceptional balance of strength and weight, making it ideal for demanding riders and racers.
Description
The Renthal Twinring™ Rear Sprocket combines the best of both worlds: a lightweight 7075-T6 aluminum inner ring and a durable, nickel-coated steel outer ring. The inner ring, made from the same high-strength Ultralight™ aluminum as Renthal's standard sprockets, minimizes weight. The outer ring is crafted from electro-less nickel-coated steel, providing ultimate durability. Renthal employs an innovative process where the outer ring is expanded at 200°C before being fitted over the inner ring. This interference fit, combined with a unique wave pattern, ensures a permanent and robust bond for the sprocket's lifespan. Flat socket head screws add further strength, particularly during side impacts, while also preventing contact with the chain guide. Self-cleaning mud grooves between each tooth prevent dirt buildup, reducing chainwheel wear and minimizing weight. The Renthal Twinring™ sprocket lasts up to three times longer than a standard all-aluminum sprocket, and it's significantly lighter than an all-steel rear sprocket, offering improved handling and responsiveness. Compatible with 520 chains, this 50-tooth black sprocket is a high-performance upgrade for your motorcycle.
Features & highlights
- 7075-T6 Aluminum Inner Ring: Lightweight and strong for optimal performance.
- Nickel-Coated Steel Outer Ring: Provides exceptional durability and wear resistance.
- Interference Fit Construction: Ensures a permanent and robust bond between the inner and outer rings.
- Flat Socket Head Screws: Adds extra strength and prevents chain guide contact.
- Self-Cleaning Mud Grooves: Prevents dirt buildup and reduces chain wear.
- Extended Lifespan: Lasts up to three times longer than standard aluminum sprockets.
- Lightweight Design: Significantly lighter than all-steel sprockets for improved handling.
Technical specifications
- Brand: Renthal
- Product Name: Sprocket
- Mounting Position: Rear
- Material: 7075-T6 Aluminum / Nickel-Coated Steel
- Chain Size: 520
- Tooth Count: 50
- Color/Finish: Black
- Type: Drive
Important to know
Always ensure proper chain alignment and tension when installing a new sprocket. Consult your motorcycle's service manual for specific torque specifications.
- Brand
- RENTHAL
- Vendor part number
- 1540-520-50GPBK
- Color finish
- Black
- Product name
- Sprocket
- Mounting position
- Rear
- Material
- 7075-T6 Aluminum
- Chain size
- 520
- Type
- Drive
- Units
- Each
Free shipping to a GLS parcel shop or parcel box on orders over €200.
We ship your order as quickly as we can. Orders are usually packed within 24 hours on weekdays.
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