Renthal Twinring Rear Sprocket 520 - Orange

The Renthal Twinring™ rear sprocket combines the best of both worlds: lightweight performance and exceptional durability. Experience superior power transfer and extended lifespan with this innovative sprocket design.

Description

Renthal's Twinring™ rear sprocket is engineered for maximum performance and longevity. The inner ring is manufactured from Renthal's high-strength Ultralight™ 7075 T-6 aluminum, providing exceptional weight savings and optimal power transfer. The outer ring features an electro-less nickel-coated steel construction, ensuring ultimate durability and resistance to wear. Designed with minimal material, the outer ring maintains a lightweight profile. The outer ring is thermally expanded at 200°C and then fitted over the inner ring. This interference fit, combined with a unique wave pattern, creates a permanent bond that lasts the life of the chainwheel. Flat socket head screws further enhance the chainwheel's strength, protecting it from side impacts and preventing contact with the chain guide. Self-cleaning mud grooves between each tooth prevent dirt buildup, reducing chainwheel wear and weight. Expect three times the lifespan of a standard all-aluminum sprocket, while remaining significantly lighter than an all-steel rear sprocket. Upgrade to the Renthal Twinring™ rear sprocket for unparalleled performance and durability.

Features & highlights

• Inner ring crafted from high-strength Ultralight™ 7075 T-6 aluminum for optimal weight savings and power transfer.
• Electro-less nickel-coated steel outer ring provides ultimate durability and wear resistance.
• Interference fit and wave pattern create a permanent bond between the inner and outer rings.
• Flat socket head screws add additional strength and prevent chain guide contact.
• Self-cleaning mud grooves reduce dirt buildup and chainwheel wear.
• Outlasts standard aluminum sprockets by 3 times.
• Lighter than all-steel rear sprockets.

Technical specifications

• Brand: Renthal
• Product Name: Sprocket
• Mounting Position: Rear
• Chain Size: 520
• Tooth Count: 50
• Material: 7075-T6 Aluminum & Nickel-Coated Steel
• Color/Finish: Orange
• Type: Drive

Important to know

No specific requirements or limitations are listed for this product.

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