Saltplus ECHO MID BB-Set
High-end MID sized BB kit. The spacer will increase the longevity of the bearings as well as help with crank flips if thats your thing, so yeah, don't leave it out...
Material: alloy CNC cones, sealed bearing
Size: for MID-BB frames, available for 19mm or 22mm spindle
- high quality sealed bearings
- includes cones & spacers to adjust chain-lines on 68, 73 & 74mm bb shells