The set was shipped quickly and was safely packed. The price is reasonable and relatively cheap. Installation takes only seconds old quick release out, the new reingeschoben and tightened with the corresponding key. The length is just right for the respective axes. As others have written reviewers you need, naturally as Sattelklemme also a clamp with quick release. The quick release feature of course not absolute security, any potential thief can indeed buy the set as well and then has the right key at hand. However, the advantage over the conventional quick release is obvious. Why they are still installed on almost every new bike does not open up to me anyway.
