Chain or crank making noise

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8/15/2014 3:24 PM

Hello, my chain or my crank on my bmx is making a donking sound, its only when I ride like if I tip it upside down and spun the pedals round with my hands it doesn't make the noise?


8/15/2014 3:26 PM

make sure errthang's tight


I ride to stay on two wheels and have fun!

8/15/2014 3:27 PM

what's that?