The fixation pressure is distributed over a large surface area to minimize risk of frame damages.
It fits all types of frame geometries and is easily adjustable with no loose parts.
The adapter has a soft TPE rubber liner to avoid scratching the bike frame.
Intended for used with Thule bike racks with a torque limiter knob (e.g. Thule ProRide 598003, Thule EasyFold, Thule DoubleTrack 9054, Thule Raceway 9003PRO)