Crupi Precision Euro Bottom Bracket

The Crupi Precise External Euro BB works great on any 2-pc style crank with a 24mm spindle. Precision sealed bearings, precision fit with no more plastic dust seals and Precision performance!

Machined tool slots so the tool will not scratch your BB
Modified low friction alloy seals with less drag
Compatible with all 24mm race cranks designed to be used with external BB's.
Weight = 3.24oz