Xray NT1 Lightweight Front Middle Shaft
For serious racers conscious of weight savings, Xray’s new optional front middle shaft is CNC-machined from world-renowned Hudy Spring Steel, and has been strategically lightened by 50% compared to the standard front middle shaft. This shaft is highly wear resistant at contact points, helping to increase the lifespan of the shaft bearings and rotating mass is reduced without sacrificing strength or durability.
Source: Xray [teamxray.com]