never thought of those things.... the chain is pretty much new not a single piece of rust, the person my mate got it off he hardly used it and was sitting in the shed for about 2-3 yrs so ye couldnt be a buckled wheel. i hav put tape on places looks the chain is vibration on (near footpeg, chain guard) when the motor is goin ye does nothin ill check those problems 2moro straight away i want it to sound healthy anoyys me
