I'm 5'10.5-11 and ride a large racerX 29er. I was previously riding a Trek top fuel 9.9 in large also. When I got the racer x I compared all the specs between the two and decided on a large titus. It fits great and is not a problem at all, but I know it's a bit big because I don't have much seatpost to clamp in my work stand and I have most parts adjusted on the tight side of normal. I talked to Bikerbob(AWESOME service) yesterday and he didn't have a med demo at the moment to trade and mentioned that I ought to try here. It's a 2008 I think, but may be a 2007. All I want to trade is front and rear triangles. I like my fork, shock and everything else and would rather not inherit(or pass on) any problems. If anyone has a med and would rather have a large, mine is silver anodized and I have two titus boxes so shipping would be easy. Thanks in advance!