Rotor Universal Bottom Brackets are designed to provide an easy yes to the question - is this bottom bracket compatible with my frame and crank? UBB PF4630 bottom brackets are designed to work with 30mm spindled cranks and 46mm inner diameter pressfit bottom brackets.
- Press fit bearings for all 46mm diameter frame BB standards i.e. BB30, BB386 Evo and BBRight cranks
|Bottom Bracket Shell I.D.||46|
This product was added to our catalog on April 25, 2018