Model: BB386EVO-DUB (road) interface: DUB shell: BB386EVO width: 86.5mm Color: black High quality hybrid ceramic bearings with specially designed cups to allow for the smoothest and longest lasting bottom brackets BB386EVO-24: Fits all 24mm spindles on a BB386EVO frame and includes step-down 2-piece non-driveside reducer for use on GXP spindles. See included instructions for spacer and reducer configurations (alloy cups) BSA30-386EVO fits 386EVO, Race Face Cinch, Easton, Rotor 30mm, Campagnolo Over Torque and Zipp crank sets Choose (Road) for low friction designed for Road use, or (MTB) for weather resistant seals designed for MTB, Cyclocross, or Commuting use 2 year warranty with annual bearing service. See KB-009x