Wheels Manufacturing T47 Angular Contact Outboard Bottom Bracket for 30mm Cranks

##Wheels Manufacturing T47 Angular Contact Outboard Bottom Bracket for 30mm Cranks The Wheels Manufacturing T47 Angular Contact Outboard Bottom Bracket for 30mm Cranks is a quality; American made replacement for use with 30mm spindle cranks and frames with a T47 bottom bracket shell. The bearings are easy to service or replace and the aluminium cups are precision machined.