anyone have any idea what might cause a howling noise(low growl) in low gear.nothing is heard until I get moving faster than 15mphthen the noise starts and gets louder the faster I go.it goes away when I slow down again.Iam in two wheel also.[img]i/expressions/face-icon-small-confused.gif[/img]

 

viberation in the clutch noise? also worn out front pads also can howl.