
Manufacturer reference: 4396 44 LD
PBR ultra-light anodized hard aluminum sprocket, designed for 520 transmissions. Born from PBR's racing expertise, this sprocket combines precise manufacturing and selected materials to meet the demands of road and track riders. Its stainless/anodized finish protects the part against corrosion and abrasion while maintaining a neat aesthetic.
Designed to minimize friction with precise tooth design and tolerances, this PBR sprocket easily integrates into the drivetrains of sport roadsters. The resistance to wear and corrosion comes from the strict manufacturing process and hard anodization, ensuring longevity under demanding road use conditions.
A true alternative for those seeking a lightweight sprocket without compromising durability — particularly suitable for machines such as APRILIA RSV4 RR (2020), RSV4 RF (2019), and RSV4 R ABS (2018) equipped with 520.