I'm about your weight. I just started riding and got a Trek 6700WSD. I don't know the weight- I had guessed it was closer to 25 lbs, but I could be wrong. I find the bike to be really comfortable (though I'm used to a road bike so anything with 2+ inch wide tires is probably going to be comfortable for me). I don't know what the bike's actual weight is, but the price seemed to be quite reasonable.