The Shimano BB MT800 XT Press Fit Bottom Bracket outboard bearings offer better weight distribution and more stability for a more efficient power transfer The diameter of the bearing axle was an important factor in development because the axle has a positive effect on stiffness stability weight and rotating efficiency Key Features It has small ball bearings for better rotation It fits PF30 92mm BB shells It has a Shimano Hollowtech II spindle interface It weighs 682g It is compatible with XT FCM8000 XT FCT8000 SLX FCM7000 FCMT700 FCMT600

NA