Renthal Twinring Rear Sprocket 520-50t Black

The Renthal Twinring™ Rear Sprocket delivers exceptional durability and performance for serious riders. Combining lightweight design with robust construction, this sprocket is engineered to withstand the rigors of off-road and on-road riding, providing long-lasting reliability.

Description

The Renthal Twinring™ Rear Sprocket features a unique two-piece design. The inner ring is machined from Renthal's high-strength Ultralight™ 7075 T-6 aluminum, the same material used in their standard sprockets, ensuring minimal weight and maximum strength. The outer ring is made from electro-less nickel-coated steel, providing ultimate durability and wear resistance. This steel outer ring is carefully designed with minimal material to maintain a low overall weight. The outer ring is thermally fitted to the inner ring, creating a permanent and robust bond that can withstand extreme conditions. Flat socket head screws add additional strength, especially during side impacts, and prevent interference with the chain guide. Self-cleaning mud grooves between each tooth prevent dirt build-up, reducing chainwheel wear and weight. The Renthal Twinring™ sprocket offers up to three times the lifespan of a standard aluminum sprocket while remaining significantly lighter than an all-steel rear sprocket. Ideal for riders seeking a balance of weight savings and long-term durability.

Features & highlights

• Inner ring crafted from high-strength Ultralight™ 7075 T-6 aluminum for reduced weight.
• Electro-less nickel-coated steel outer ring for exceptional durability and wear resistance.
• Thermally fitted outer ring ensures a permanent and robust bond.
• Flat socket head screws enhance strength and prevent chain guide interference.
• Self-cleaning mud grooves minimize dirt build-up, reducing wear and weight.
• Offers up to 3x the lifespan of standard aluminum sprockets.
• Lighter than all-steel rear sprockets, improving overall performance.

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: Black
• Type: Drive

Important to know

No specific requirements or limitations noted.

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