The PressFit 30 combines all the best from BB30 and PressFit bottom bracket in a fantastic package. The PressFit 30 has a pre-seal in the shells to extend the shelf life even further. In PressFit 30 is the essential difference in the way in which the bearings are fitted into the frame. These are housed in nylon cups, which are pressed into the bottom bracket. This bottom bracket is specifically designed for 30mm spindle cranksets. Therefore, the bottom bracket housing must have an internal diameter of 46 mm in order to use this system.
The ceramic bearings offer reduced friction. The hard ceramic rolling elements are highly resistant and and allow a longer bearing life.
Material: Nylon Kunsstoff
Stock: hybrid ceramic bearings
Setting: PressFit 30
Crankset: BB 30
Inner diameter bottom bracket: 46 mm
Housing width bottom bracket: 68 mm (road) or 73 mm (MTB)
Weight: 88 g