BBS02 small gear cutting into back of chainring.
Didn't seem to be an issue for the first 200 miles. Not sure if it is a spacer issue behind the stock chairing or an internal failure that imparted play and caused the grinding into the back of the chainring.
We're big fans here. Hope all you and yours are thriving.
Thank you for your efforts and consideration.
Jackson Cassady
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.avif)
i actually had a similar issue, chainring was rubbing on the outside of that bulge where the small metal gear is. sometimes u gotta take a dremel with a grinding bit to take a little metal off and smooth a few jagged spots on the motor. u want to catch it before it becomes a problem