The fuzz about Internal v/s External Serrated Disc Rotor

by Biju K on March 16, 2022

Confused about the internal v/s external serration for the disc rotor lockring ?
Here's what it means what you need to remove or install them πŸ™‚

Internal vs External Serration of Disc Rotors

1 comment
by Franz on March 18, 2023

How do I know if I have to order the rotor with internal or external lock ring ? I’m still confused :/


Please note, comments must be approved before they are published