- Maximum quality, lightness and exceptional smoothness
- truncated taper to interface perfectly with the crankset
- 220 grams
Except for a few, small differences in materials, the Chorus bottom bracket is the same quality as the Record bottom bracket. Maximum quality, lightness and exceptional smoothness are the hallmark of this system. The bottom bracket is a truncated taper to interface perfectly with the crankset. 220 grams.