• The bottom bracket bearings for the HollowTech II FCR9100 crankset, which is the ultimate crankset for stiffness whilst keeping weight low for performance riding and racing. • Minimal bearing interface gives superbly smooth rotation. • Distinctive style that exudes quality and perfection. • Required for installation of FCR9100 chainset, with a choice of English or Italian thread BB cups. • Use TLFC34 or TLFC24 in conjunction with TLFC36 adaptor tool for installation and removal.
