American Bottom Bracket with fully sealed bearings
The Echo US Bottom Bracket by Salt Plus is equipped with premium-quality sealed bearings and is crafted for frames that utilise an American bottom bracket. It includes cone spacers for adjusting the chain line for shells of 68, 73, and 74mm.
Technical features
- 19mm spindle size suitable for American bb shells
- Alloy bearing cups fabricated with CNC
- Fully sealed bearings
