Renthal Twinring™ Rear Sprocket - 50 Tooth Black for Kawasaki and Suzuki - Part 1120-520-50GPBK

Twinring™ Rear Sprocket - 50 Tooth - Black - Kawasaki/Suzuki

The Renthal Twinring™ Rear Sprocket, model 1120-520-50GPBK, is engineered for high-performance motorcycle applications, combining durability with lightweight design. Crafted with an inner ring made from high-strength Ultralight™ 7075 T-6 aluminum, the sprocket offers exceptional strength-to-weight ratio, making it an ideal choice for riders seeking reliability without adding unnecessary weight. The outer ring is constructed from electro-less nickel coated steel, providing maximum durability and resistance to wear, especially during aggressive riding conditions. The manufacturing process involves expanding the outer ring at 200°C and fitting it over the inner, creating a secure interference fit that, combined with the wave pattern, guarantees a permanent bond for the lifespan of the sprocket. This design ensures consistent performance and long-term dependability.
The sprocket features flat socket head screws that enhance its strength during side impacts and prevent contact with the chain guide, reducing wear and potential damage. Additionally, self-cleaning mud grooves between each tooth help prevent dirt buildup, which minimizes wear and helps maintain smooth operation. Despite its robust construction, the Twinring™ sprocket weighs significantly less than traditional all-steel sprockets, offering a weight reduction of approximately 75% compared to standard all-aluminum options. This balance of strength, weight savings, and durability results in a sprocket that outlasts standard aluminum sprockets by three times and outperforms steel sprockets in weight.
Designed specifically for Kawasaki and Suzuki motorcycles with 50-tooth configurations, the Renthal Twinring™ Rear Sprocket is an excellent upgrade for riders demanding longevity, performance, and reduced unsprung weight. Its innovative construction and thoughtful features make it suitable for both competitive racing and everyday riding, ensuring a reliable and efficient power transfer while maintaining a lightweight profile.

Features:

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

• Outer ring of electro-less nickel coated steel for ultimate wear resistance

• Manufactured with expansion at 200°C and interference fit for permanent bonding

• Wave pattern design enhances bond strength and longevity

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

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

• Approximately three times the lifespan of standard all-aluminum sprockets

• Significantly lighter than all-steel sprockets, optimizing power transfer and handling