
PBR steel crown in C45, manufacturer reference 254 43 C45. Designed to replace the original part on 520 transmissions, this standard crown offers a robust solution to restore the rear drive of your roadster.
With its experience in competition and strict manufacturing processes, PBR offers a machined crown for a precise fit on the hub. Its 43-tooth design integrates with the 520 pitch to ensure good chain grip and reliable engagement of the links. Ideal for maintenance or restoration work, it replaces the worn crown and allows for the recovery of the correct transmission ratio.
Common compatibilities:
A practical part to have in stock in the workshop: simple installation, standard bolting, and a black finish that matches most rear wheels. Check the manufacturer reference and the bolt spacing before installation.