Rear Sprocket – HA 525-45 Teeth

Description

The Renthal Rear Sprocket HA 525-45 is a high-performance sprocket designed for 1998-2023 Aprilia Pegaso, Tuareg 660, Dorsoduro, RSV1000, RSV4, and Tuono models. It is CNC-machined from high-strength 7075-T6 aluminum, making it significantly lighter than steel while maintaining exceptional durability. This sprocket features an advanced tooth profile that enhances chain engagement, reducing wear, noise, and improving power transfer. Its precise manufacturing ensures optimal concentricity and fitment, contributing to extended chain life and improved performance. Designed to minimize unsprung weight, this rear sprocket helps enhance acceleration and handling.