Sorry about the cheap hybrid bike in the picture; we had to do rentals in San Fran. Still a fun ride, though. I'm at about 275 around 6'1". My bike is a Surly LHT with MTB drive train components, which seem to hold up better and fit in the LHT frame. Mavic CXP 33's (built the wheels myself - only safe option for a clydesdale!) hold up the weight pretty well.