Brand: PRAXIS
Reference: 856432007052
Only for Praxis M30 axle cranks that install on a BSA / Eng. Threaded frame. 68mm road version / 68 / 73mm MTB setup. 30mm bearing / 28mm bearing NonDrive | Cartridge bearings Ceramic version is Grade 5 / ABEC 5 rating forged and machined heat treated AL cups. Praxis M30 BB Tool Required for Installation - Sold Separately