
PBR Ultra-Light Hard Anodized Aluminum Sprocket 4675 - 520
Designed from competitive experience, this PBR sprocket combines lightness and robustness for demanding road use. Machined from hard anodized aluminum, it features a stainless finish that withstands daily wear while minimizing friction at the transmission.
Ideal for roadsters and riders looking to reduce unsprung mass while maintaining a reliable sprocket. Suitable for 520 fittings and compatible with several contemporary machines; among the common application examples are models like the KTM 125 DUKE ABS (2025) and the Husqvarna VITPILEN 401 / SVARTPILEN 401 (2024).
Manufacturer reference: 4675 42 LD