Taper square axle sealed cartridge BB.
Specifications
- JIS standard taper
- Sealed Cartridge Bearings
- BB Shell Width: 68mm
- Steel shell and Cr-Mo axle
- Cup Thread - BC 1.37 x 24T
- Axle Screw - M8 x P1.0 Flange Screw (NOT Included)
- Average Weight - 338g (113mm)