
PBR Ultra-Light Aluminum Sprocket 4385 - 525 (manufacturer part number: 4385 46 L)
Designed by PBR, drawing on its experience in competition, this 46-tooth sprocket is aimed at riders looking for a reliable part for both Cross and Roadster uses. Made from ultra-light aluminum, it combines lightness and strength to equip 525 transmissions.
Ideal for those wanting a robust sprocket for both road and off-road, it installs easily on compatible 525 transmissions. Its design meets competition requirements without marketing gimmicks: strength, precise machining, and durability.
Some frequently associated models: