- The larger the number of teeth on the disc, the larger the diameter, the faster the relative riding and will also be more laborious.
- When choosing the disc with a larger number of teeth, make sure that its diameter does not rub against the frame. Otherwise you need to replace the longer bottom bracket.
- Compatible chain speed is 9/10/11 speed, chain must be lengthened when changing the number of plates
- BE SURE TO CONFIRM THAT THE BCD IS 130MM BEFORE BUYING
