I am fairly new to the mechanics of cycling and I plan on purchasing a Redline 925 on Friday, the stock tires are 700x28 and I see a lot of 700x28c tires available. Mainly, I am interested in the Gatorskins because I used those on my old Bianchi Premio and they were wonderful. Will I be able to purchase 700x28c tires or am I stuck with 700x28? Little confused about this. Any help is appreciated... including a link!