The lightest RWS from DT Swiss features a titanium axle paired to a strong aluminum handle perfect for the rider looking to shave the most weight possible. Racers know that every gram counts and the RWS Road titan delivers lightweight performance in a super strong package. The patented wheel mounting system from DT Swiss is stiffer safer and more user friendly than conventional quick releases. 100% disc brake compatible.Ratcheting system tightens skewers with turns rather than camUp to 50% more clamping force than standard quick releasesLever can be rotated into an ideal position after tightening