Compatible only with Record or Chorus square taper cranks. Features three cartridge bearings and a chromoly steel spindle.
- Unique taper is not compatible with Shimano
- 3 sealed cartridge bearings, 2 on the drive side, 1 on the non-drive side
- Removable cups are machined from 7000 series aluminum
|Spindle Interface Type
||Square Taper ISO
|BB Shell Width