As internal cable routing becomes more common, it brings new challenges - complex specs and rust-prone bearings.
The 4-in-1 Bearing Kit is purpose-built for internal routing headset systems, supporting four major types: Token, ACROS, FSA, and DEDA.
It enhances compatibility and durability, simplifying maintenance for both professionals and enthusiasts.
Replacement Integrated headset bearings for the following types:
- Token
- ACROS
- FSA
- DEDA










