Has anyone experienced a knocking noise with their Rollr and any advice what the issue might be. The flywheels don’t appear to be banging against anything
Let me start by saying I don’t know how much diagnosing you’ve done and without knowing too much about the Rollr, are you sure it’s not coming from your bike? Maybe a bottom bracket or pedal or even a loose headset? If the noise is in sync with your cadence it is probably the bike since the trainer rollers are spinning at a completely different rate (much faster). Also, I know that there is a mechanism to secure the front wheel, maybe that is loose or otherwise not completely stopping the front wheel from moving in the cradle.