For serious racers conscious of weight savings, XRAYâ™s new optional front middle shaft is CNC-machined from world-renowned HUDY Spring Steel™, and has been strategically lightened by 55% compared to the standard #345710 front middle shaft. The front middle shaft is highly wear resistant at contact points, helping to increase the lifespan of the shaft bearings. Rotating mass is reduced without sacrificing strength or durability.
