Hi there.
When I begin to hit over 40mph mostly around 50-60mph I hear a humming sound that seems to be coming from behind me. Any ideas what this might be? Tyre noise maybe or the bearings? If it is bearings would the noise be constant at any speed?
Thanks
Michael
When I begin to hit over 40mph mostly around 50-60mph I hear a humming sound that seems to be coming from behind me. Any ideas what this might be? Tyre noise maybe or the bearings? If it is bearings would the noise be constant at any speed?
Thanks
Michael