Rear Sprocket – HA 525-43 Teeth

Description

The Renthal Rear Sprocket (HA 525-43) is designed for various Aprilia models from 1998 to 2023, including the Pegaso, Tuareg 660, Dorsoduro, RSV1000, RSV4, and Tuono. Precision CNC-machined from specially enhanced 7075-T6 aluminum, this sprocket is significantly lighter than steel while maintaining exceptional durability. Its advanced tooth profile ensures smooth chain engagement, reducing wear, noise, and friction for improved power transfer. The combination of a high-strength base material and a hard-wearing surface extends sprocket life. This rear sprocket is engineered for optimal performance by minimizing unsprung weight, which enhances acceleration and handling.