just a quick tip, initial sizing of a bike is really important. you need to know your size before you buy. I recently got reacquainted with this fact acquiring bike(s) intended for my petite wife and the 1st bike wasn't quite petite enough. she takes a 15" frame and chatting on the phone with sellers of used bikes who may or may not have measured the right parts accurately led to getting 1 bike too big and having to buy a 2nd bike just to get it right. my son wound up with a newer used bike cuz the 1st one I bought was a 17.5" frame.