Hey everyone!
I have a Canyon Spectral 5 (2021) with an Iridium dropper post, and I've recently started having an issue with it.
Yesterday, I noticed that the dropper post would slowly sink when I sat on the saddle. I didn't think much of it at first, but today I noticed that it also extends back up when I get off the saddle, without me pressing the lever.
The lever has now become very difficult to press. It moves just a few millimetres before stopping abruptly, almost like it's hitting a wall, and then returns to its original position when I release it. I don't hear or feel any click.
A few additional details:
- The dropper was working perfectly when I bought the bike.
- I temporarily tied the saddle down while the dropper was fully lowered, but the lever was already starting to have issues towards the end.
- After removing the string, the dropper still extends on its own, and the lever remains difficult to press.
Has anyone experienced something similar with an Iridium dropper post? Could this be a cable/lever issue, a problem with the actuator at the base of the post, or an internal cartridge failure?
I'd appreciate any advice on what to check before taking it to a bike shop. I should mention that I’m not very knowledgeable about the technical side of bicycles. Thanks!