any. any bike. Just look. now if your looking for grade and performance that's different. You'll hear iro, pista, mercier, blah blah, conversion. I got a mercier a while back. great looking. but everything else will have to be up graded eventually. i've had it for over a year and i still haven't upgraded everything, or the wheels for that matter, b/c i'm lazy. anything. but the iro is so much hotter and the components are pretty good for the price.