You are reading a single comment by @hippy and its replies.
Click here to read the full conversation.
hippy-
The noise stops when coasting – video
The grinding is definitely louder on the downstroke rather than a constant sound like yours. I'm going to try another cassette and see if that makes a difference.
Really hoping I don't have to go down the warranty replacement route as they seem to be out of stock everywhere...
djc
Has anyone had issues with grinding noises on the Kickr Core? Video of issue here.
I haven't used it since the last lockdown but now it's much louder and making a particularly odd grinding noise when in the smaller cogs on cassette. I can feel the grinding too, there's much more vibration. There aren't any issues shifting – and it's fine when freewheeling – the noise is definitely when under load.
I've cleaned my drivetrain, removed and reinstalled the cassette a couple of times and tried adjusting the barrel adjuster to no avail. I've just opened a support ticket with Wahoo but wondered if anyone had experienced similar or had any suggestions?