I've had my KK Roaster for a few weeks now and unless I was just giddy about riding it, I'm starting to here the crank "knock" while pedaling under load. At the top of the stroke on the left side it sounds like a popping noise as if someone is lightly tapping the crank with a hammer.
Any ideas on what to check or look for?
Thanks,
Rob
Any ideas on what to check or look for?
Thanks,
Rob