BBB BBO-17 Bottom Bracket BB386 EVO

BBB bottom bracket adapter BB386 Evo on Shimano Hollowtech 24mm Bottomadapt BBO-17

This adapter allows a crank with continuous 24 mm measuring shaft being able to drive in a Press Fit BB386 EVO bottom bracket.

The adapter must be plugged only into the bearing of the PF30 bottom bracket.