RaceFace Team XC XType External BB 68/73mm RaceFace Team XC XType External BB 68/73mm

Race Face's XType external bottom bracket has been totally redesigned and upgraded for 2010. Bearings, sealing and machining precision are all improved to create a smoother running, longer lasting BB set which is now fully serviceable. Cryogenically treated and black Oxide coated races Cups are forged and machined from AL7050 Compatible with Shimano XTR, XT and Saint BB cups Compatible with Shimano XTR, XT and Saint BB cups 16 ball retainertype sealed car