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

Color-black, silver polished, oilslick

Features-high quality sealed bearings
includes cones & spacers to adjust chain-lines on 68, 73 & 74mm bb shells

Weight-235g (8.29oz : 0.52lbs