
PBR crown made of C45 steel, reference 300 47 C45. Designed by PBR, a recognized brand in the motorcycle transmission world, this standard crown is aimed at riders looking for a suitable replacement part for 525 chain setups on roadsters.
The C45 steel design offers a simple and effective solution for restoring the rear transmission of your machine. Its 47-tooth geometry is suitable for common final ratios on roadsters, and the diameter/bolt pattern corresponds to the 525 standard. Ideal as a replacement during maintenance or when changing the running gear, it fits in place of an original crown that meets the same specifications.
Frequent compatibility (examples):
Check the specifications and fitment on your motorcycle before ordering to ensure perfect compatibility with your transmission and sprocket.