The high end X-Type Team XC external bottom bracket has been totally redesigned and upgraded! Bearings, sealing and machining precision are all improved to create a smoother running, longer lasting BB set which is now fully serviceable!
Still interchangeable with all current and past Race Face external BB cranksets, as well as select Shimano and FSA external mountain BB systems.
16 ball retainer-type sealed cartridge design
ABEC 5 running tolerance on races
Cryogenically treated and black Oxide coated races