Would like to buy a pair of Tektro Mini-vs for my new SS build. I found them cheap on the internet at JensoUSA but it's listed as rear brake in the description. They don't even offer a front brake version there so I was wondering if there really is a difference between front and rear for Mini-v's or are they the same brake? I guess what I need to know is can I order (2) of these brakes or do I need to hunt for a front version too? Thanks.