
PBR Ultra-Light Aluminium Sprocket 4649 - 520 (manufacturer's ref: 4649 48 L)
Derived from PBR's racing expertise, this ultra-light aluminium sprocket 4649 is aimed at motocross riders and roadster enthusiasts looking for a lightweight and reliable transmission component. Designed for chains with a pitch of 520, it features 48 teeth machined for precise and consistent tooth engagement.
Once installed, the sprocket offers a neat finish and clean tooth profile that facilitates chain guidance and maintenance. Ideal for those looking to lighten the transmission without compromising chain engagement precision. Compatible with models such as the BETA RR 480 4T X‑PRO (2026), the VOGE 300 RALLY (2022), or the BETA RR 480 4T RACE (2026) — be sure to check the exact dimensions before ordering.