Works great with Wombolt cranks, and fits most other 22mm spindle cranks too.Includes bearings, tube spacer, and spindle spacers.Odyssey American/Mid Bottom BracketsWorks great with Wombolt cranks, and fits most other 22mm spindle cranks too.Includes bearings, tube spacer, and spindle spacers. Item Specifications BB Style Mid Spindle Hole Diameter 22.2mm/.875 Defined...