BOR bottom bracket BB92 Kit | BB89,5 MTB
This Innenlagerkit allows cranks with Smart Spindle System or 30mm shaft in frame with Shimano Pressfit be able to drive bottom bracket receiving. BOR has developed special bearings that fit into the Einpressmaß of 41 mm and at the same time can carry waves with 30 mm. In order to achieve the durability of the usual in BB30, larger warehouse has this special camp on a second row rolling elements.
Compatibility crank: Kubeln with Smart Spindle System (BOR, Tune), cranks with 30mm shaft
Compatibility Setting: MTB frame with Shimano Pressfit inner bearing receptacle
Diameter bottom bracket: 41 mm
Width bottom bracket: 89.5 mm or 92 mm