fabio70mi Posted November 28, 2017 Share Posted November 28, 2017 Hi, on my 20 months old IPS121 I hear some clank noise. It happened sometimes, but now it's happening often and louder, Noise seems not related to wheel rotation, like valve stem hitting chassis. It sounds a bit like https://www.youtube.com/watch?v=85xpFryaVlY (not mine) when changing direction, but it happens to me when riding straight on. What could be ? I would like to open and find, but, I have not mechanical skills, lot of pieces are fixed with some glue to avoid vibrations, and don't want to spoil battery, so I'm a bit scared. Battery still last about 30km. I'm riding not to full speed, because I'm scared the wheel hangs bringing me to face off. Fabio Link to comment Share on other sites More sharing options...
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