How disable motion blur on dynamic object with bones

Hi,
I’m currently working on a project and i’m facing an issue with the motionblue from UE4.
I cannot deactivate the motion blur on parts on the dynamic meshes, like the wheels of a vehicle; which results in graphical issues.
Do you have any idea to solve the problem?
Thank you in advance!

motion blur sorry !!!

Still not a available. On 4.18.0 here.