not built a bike for about 13 years need some help! building for my boy, going all haro, old skool but light, some new stuff in. got apparently old haro frame from mate, new bars from haro, 44t haro sprocket. just started really! would like 2 identifie the model of frame if haro at all nice though. not a computer nerd so fumbling along. would like to post a picture but no idea how to. advice would be much appr.