Praxis Works Ceramic M30 BSA Cazoletas - BSA-68/73-M30

High quality eng. threaded/BSA M30 BB bottom bracket cups made of 7075 T6 aluminium with extra durable ceramic bearings for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. Works on 68mm Road as well on 68/73mm MTB. Only for Praxis M30 spindle cranks being installed on a BSA/Eng. threaded frame 68mm Road version or 73mm MTB setup 30mm Drive bearing / 28mm NonDrive bearing | cartridge bearings Forged & machined heat-treated AL Cups Note for installation : the practice works M30BB tool is needed. Case width: 68mm ||| 73mm Material: Aluminium ||| Ceramic