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