Renthal Twinring™ Rear Sprocket - 51 Tooth Black for Kawasaki/Suzuki 1120-520-51GPBK

Twinring™ Rear Sprocket - 51 Tooth - Black - Kawasaki/Suzuki

The Renthal Twinring™ Rear Sprocket features a high-strength design optimized for durability and lightweight performance. Crafted with an inner ring made from Ultralight™ 7075 T-6 aluminum, the same material used in standard Renthal sprockets, it offers exceptional strength while maintaining a lightweight profile. The outer ring is constructed from electro-less nickel coated steel, providing enhanced durability and resistance to wear, making it suitable for demanding riding conditions. The manufacturing process involves expanding the outer ring at 200°C and fitting it over the inner with an interference fit, coupled with a wave pattern to ensure a permanent bond that lasts for the chainwheel's lifespan. Flat socket head screws bolster the sprocket's resistance against side impacts and prevent contact with the chain guide, adding to its structural integrity.
Self-cleaning mud grooves between each tooth help prevent dirt accumulation, reducing wear on both the chain and sprocket while helping to keep weight down. The design ensures this sprocket outlasts standard all-aluminum options by up to three times, providing a longer service life without adding unnecessary weight. This combination of innovative features results in a durable, lightweight, and reliable sprocket ideal for motocross and off-road riding.
Designed specifically for Kawasaki and Suzuki models with a 51-tooth configuration, the Renthal Twinring™ Rear Sprocket offers an optimal balance of strength, weight savings, and longevity, making it an excellent upgrade for riders seeking high-performance drivetrain components.

Features:

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

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

• Manufactured with an interference fit and wave pattern for a permanent, secure bond

• Flat socket head screws provide increased strength during side impacts and prevent contact with chain guide

• Self-cleaning mud grooves between teeth reduce dirt buildup and extend sprocket life

• Designed to last up to three times longer than standard all-aluminum sprockets

• Lightweight construction surpasses steel sprockets in weight savings

• Compatible with Kawasaki and Suzuki motorcycles with a 51-tooth chainring