Praxis Works M30-BSA Euro Bottom Bracket Kit Black M30 (28/30) Euro

Only for Praxis M30 spindle cranks being installed on a BSA/Eng. threaded frame 68mm Road version / 68/73mm MTB setup 30mmDrive bearing / 28mmNonDrive bearing | cartridge bearings Ceramic version is Grade 5 / ABEC 5 rating Forged & machined heat-treated AL