Strange noise at the bottom of my stroke
Hey guys. I know this is a shot in the dark being as you can't see the bike or hear the noise, but I'm hearing a weird scraping noise at the bottom of my stroke if I'm putting any pressure on the pedal at all. I cannot duplicate the noise without being on the bike and pedaling so it's tough to try and see where it's coming from. I'm also a novice when it comes to bike repair, so I don't know what sound parts give as they fail. Any possibilities you have for what may be causing this would be greatly appreciated.