I would say a Large but I'm not completely sure....Did you try going to the Ellsworth website for a size chart? Good luck.........CF.wxc300 said:Im thinking about buying a medium frame sight unseen and im 5'11' inches, 155 lbs should I go with a medium or a large?
They run small in the seat tube, but the small frame actually runs large in ETT length. At 23.5", the small Evolve is actually .25 inches LONGER than a medium Sultan. Actually, the Evolve runs longer than the Sultan in every nominal size. The medium Evolve was only .25" longer then a small when I bought it, which I thought was a bit strange. They have made the medium a bit longer but still only .42" difference. I'm 5' 10" with a 34" inseam, which means I'm short in the torso. I ride a small with a 90 mm. stem, an inch of spacers and a whole lot of seat post showing. I could fit a medium with a 80 mm. stem. I'd say consider the length of what you have been riding and pick the frame closest to that (assuming that bike was a good fit). I would bet that would be the medium.BlueMountain said:Large- they seem to run small.