Loose chain ring bolt?
Nope, they're all toight like a toiger.
Spin the chain ring round two mounting bolts, and see if the deadspot is in the same point, or if it moves...
I'll give this a shot when I get some time to sit and play with it, cheers.
@jadias started
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Nope, they're all toight like a toiger.
I'll give this a shot when I get some time to sit and play with it, cheers.