Is there somewhere I can find the exact specifications for everything that comes on the CTY 1.1 step-through bicycle? I would like to replace the stem and handlebars, and eventually the tires. It'd really help if I had all of that information in one place so I know what to get so it'll fit my bike. I don't live near an REI, my bikes is my main mode of transportation. I'm a newbie to bikes and cycling so any tips will help. Thanks!