RENTHAL Rear Sprocket - Aluminum, 50 Tooth for Suzuki 123U-520-50GYSI

The RENTHAL Rear Sprocket for Suzuki models, part number 123U-520-50GYSI, is engineered for high performance and durability. Crafted from high-strength 7075-T6 aluminum, this sprocket is CNC-machined rather than stamped, ensuring precise dimensions and superior quality. The ultra-lightweight design helps reduce unsprung weight, which enhances suspension performance and improves overall handling. Its 50-tooth configuration provides optimal gear ratio for a balance of acceleration and top speed, making it suitable for both street and off-road riding.

Features include a specially designed tooth profile that facilitates smoother chain engagement and disengagement, reducing wear and noise while increasing power transfer efficiency. The use of advanced aluminum alloy not only cuts down weight by approximately 33% compared to steel but also maintains the strength needed for demanding riding conditions. The sleek silver finish adds a professional look to your bike's drivetrain, combining aesthetic appeal with functional performance.

This sprocket is a direct replacement for OEM parts, ensuring perfect fitment and compatibility with your Suzuki motorcycle. Its lightweight construction and innovative tooth design make it an excellent upgrade for riders seeking to improve acceleration, handling, and overall bike responsiveness. Whether you are upgrading for racing or recreational riding, the RENTHAL aluminum sprocket offers a reliable, high-quality component designed to maximize your motorcycle’s performance.

Features:

• CNC-machined from high-strength 7075-T6 aluminum for precision and durability

• Ultra-lightweight design reduces unsprung weight, improving handling

• Special tooth profile allows smooth chain roll-on and roll-off for longer wear and quieter operation

• Approximately 33% lighter than steel sprockets without sacrificing strength

• Silver finish enhances appearance while providing corrosion resistance