Praxis Works M30-386EVO Bottom Bracket adult-x-large 90% Polyester/10% Spandex construction is

90% Polyester/10% Spandex construction is both lightweight and durable

Overbrow Ventilation and X-Static padding allow for quality fit without sacrificing comfort

CNC'd Aluminum Hubshell

Reinforced spike mount for extreme conditions

These pads pass CE EN1621-1 rating

Praxis Works M30-386EVO Bottom Bracket adult-x-large 90% Polyester/10% Spandex construction isThe Praxis Works M30 386EVO Bottom Bracket at J&R Bicycles is a high quality component made specifically for installing a spindle crank into Press Fit frame. Designed and engineered to allow you to install a Praxis M30 alloy spindle crank into a Press Fit 386EVA frame and comes with injection molded cups. Please make sure you have the correct tools on hand for installation. This M30 requires a BB press tool drift and a cup removal tool which are sold