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.
Only to be used with Thule bike carriers with a torque limiter knob (e.g. Thule ProRide, Thule EasyFold XT 2 and XT 3, Thule EuroClassic G6 and bike carriers with a Thule AcuTight Knob 528).