What happened to me was I bent the crank bolt. It's happened to me a couple of times, always on the non drive side (I have a theory this is because the threading on that side makes it easier for the crank bolt to work loose)...
Always the same symptoms: cranks start creeking + loosening of bolt... you need to really tighten it.
What happened to me was I bent the crank bolt. It's happened to me a couple of times, always on the non drive side (I have a theory this is because the threading on that side makes it easier for the crank bolt to work loose)...
Always the same symptoms: cranks start creeking + loosening of bolt... you need to really tighten it.