>>1813759>when setting the saddle height on my bike my leg should be fully extended at the bottom of the pedal right?No, there should be a slight bend remaining, say 15 degrees.
>But when I do this my feet no longer touch the ground when stationary, so when at a red light, etc. I feel like the bike is going to fall overSo get out of the saddle to stop. It's perfectly normal.
