I am getting grinding noise form gearbox while bike is moving. No noise when bike is not moving - what would be the problem? My mechanic says some bearing is making noise. Do you have any thoughts on this?
Could be 1. Low gear oil/ grease. 2. Faulty bearings/ worn Bush 3. Local manufactured gear wheels (difference in the clearance) 4. Worn/bent clutch centre 5. Kicker Paul noise etc Needs to be Diagnoised