BMW C400x clutch vibration in soft acceleration low revs

[gqfreitas]

Hi, I have a BMW C400X and I feel a vibration from the clutch when I accelerate gently, only at low RPM. It feels like the clutch is slipping. The same thing happens when I slow down and the clutch disengages while the bike is still moving: if I accelerate again, I hear the same vibration and a noise that sounds like a faint squeal. Once the clutch fully engages, I don't hear anything. Do you know what it could be? The CVT belt and rollers were replaced recently, but I didn't do the work myself.

 

[Fedeskiff]

Mine vibrates also, after cleaning the CVT I got smooth transitions instead of a "stepper motor" anyway, does yours also makes noise between 40/50kmh?

 

[gqfreitas]

Hi thanks for you reply.
Only low revs when clutch didn’t sit completely yet into the clutch bell. It very annoying because vibrates and does strange sounds.

What do you feel between 40/50kmh