2009 Schwinn Cutter converted to a fixed gear with a Vuelta XRP Track wheelset with Kenda Koncepts. I run 45x16 even with the numerous hills here in New Hampshire but it's not bad at all. It's pretty stock to be honest besides the wheelset and top tube protector, but I liked the set up the way it was when I bought it so I just put a fixed wheelset on there. Hopefully building another Schwinn, but instead a 70's continental from the ground up as it's sitting in a basement without any paint or anything. Thank you so much for creating this site as it's a great inspiration and makes me want to go out and ride everytime I look at it.