PRODUCT DETAILS

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