Specifications
Bottom Bracket:
American (AMER), Sealed
Crank Axle Diameter:
19mm
Weight:
8.25oz
American Bottom Bracket featuring fully sealed bearings
The Echo US Bottom Bracket from Salt Plus includes high-quality sealed bearings, specifically crafted for frames with an American bottom bracket. It is supplied with cone spacers to modify the chain line for 68, 73, and 74mm shells.
Technical specifications