So I'm obviously no seasoned downhiller, but I have ridden a few times and really enjoy it. I am moving from up to Fort Collins, Colorado next summer and I am going to be needing a bike to hit the DH trails. I plan on purchasing a Trek Session 88 DH, and I am not 100% sure which size I will take. I am 6'0" with a 32" inseam. I ride an 18.5" Trek Top Fuel and I love how it fits me.