THM Pressfit PF-30 Road Bottom Bracket - PF46-68-30

Pressfit 30 bottom bracket cups for THM road cranksets. Frame width is either 68mm and the inner diameter 46mm. Also here the contact width of the bearings is unfortunately very low, but THM supplies a system adaption with cups installed from outside, offering the bearings a contact width of 85.5mm.

Material: bearing cups: aluminium | bearings: steel