Wheels Manufacturing T47 Outboard Bottom Bracket with Angular Contact Bearings for 24mm (Shimano) Spindles

T47 Outboard threaded bottom brackets are made from machined aluminum, and thread together directly into T47 frames. Cups have internal bearings for use in BB shell widths from 68mm to 100mm. Enduro Angular Contact bearings - easily serviced or replaced Similar to standard BSA threaded cups; the drive side cup is left-hand thread and the non-drive side cup is right-hand thread Compatible with 24mm spindle diameter cranksets, like Shimano HollowTech II Item Specifications Weight 150 BB/Frame Interface T47 Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II BB Shell Width 100 BB Shell Width 68 BB Shell Width 73 BB Shell Width 83 Defined Color Black Bottom Bracket Shell I.D. 47