Hi Guys, Mick29 here, can anyone help with loud gear noise, ive had about 4 50cc motors some make lots of gear noise and others are quiet, ive just bought a 80cc motors very quiet just sitting running with the clutch in but when in riding it the whining from the clutch gear and crank shaft gear is so loud, is there some good quality gears out there or is there some trick to quieten it down ive glued cardboard to the side cover and put a piece of rubber on the gear cover to stop the noise abit but still noisey, apart from that its a great motor, Thanks Mick29