I am borrowing a diamondback from a friend and it has been a LONG while since I have done any bike riding. I am not even sure how the gear shifting mechanism really works. I was pushing the levers randomly yesterday trying to figure it out.....any thoughts?
Cycling - Diamondback - Sorrento 26" Mountain Bike
Answers & Comments
Each control is binary - harder to shift in one direction, easier in the other.
Google "how to shift a bicycle" for videos