Renthal Twinring™ Rear Sprocket - 50 Tooth Orange - Part 2240-520-50GPOR

The Renthal Twinring™ Rear Sprocket in a 50-tooth orange finish offers exceptional durability and lightweight performance for motocross and off-road bikes. Crafted with a high-strength Ultralight™ 7075 T-6 aluminum inner ring, this sprocket provides excellent resistance to fatigue and impact. The outer ring is made from electro-less nickel-coated steel, ensuring maximum durability while minimizing weight. This combination results in a sprocket that is three times more durable than standard all-aluminum options, yet significantly lighter than all-steel rear sprockets, enhancing your bike's acceleration and handling.
The outer steel ring is expanded at 200°C and fitted over the inner aluminum ring using an interference fit, complemented by a wave pattern that guarantees a permanent bond for the lifespan of the chainwheel. Flat socket head screws add extra strength during side impacts and prevent contact with the chain guide, improving overall reliability. The sprocket features self-cleaning mud grooves between each tooth, reducing dirt buildup, decreasing wear, and maintaining optimal chain engagement. This design ensures consistent performance in muddy or dusty conditions, making it ideal for demanding off-road use.
Designed with performance and longevity in mind, the Renthal Twinring™ Rear Sprocket combines innovative manufacturing techniques with premium materials to deliver a high-performance component that withstands harsh riding environments. Whether racing or trail riding, this sprocket enhances your bike's power transfer, durability, and overall efficiency, making it a reliable upgrade for serious riders seeking long-lasting performance.

Features:

• Inner ring made from high-strength Ultralight™ 7075 T-6 aluminum for durability and lightweight performance

• Outer ring constructed from electro-less nickel-coated steel for enhanced durability

• Interference fit and wave pattern bonding for a permanent, secure connection

• Flat socket head screws provide additional strength and prevent contact with chain guide

• Self-cleaning mud grooves between teeth reduce dirt buildup, wear, and weight