TUNE Bottom Bracket SMART FOOT PressFit BB92 BB86 & Kit MTB + Road
This Innenlagerkit allows cranks with 30mm shaft being able to drive bottom bracket inclusion in frame with Shimano PressFit. Tune has developed special bearing for the press-fit dimension of 41 mm, can carry the waves with 30 mm diameter. In order to achieve the durability of the usual BB30, larger storage, these special bearings have a second row of rolling elements.
Compatibility Crank: Tune Smart Foot, BOR crank
Compatibility Setting: MTB / Road frame with Shimano Pressfit bearing seat
Bottom bracket diameter: 41 mm
Bottom bracket width: 92 mm / 89.5 mm or 86.5 mm MTB Road