Just bought a 4 cylinder pickup to cut down on the useage (gas consumption)of the V8 pickup. Would like to further reduce gas consumption by purchasing a bike for the trip to town (1.5 miles ) to the bank or hardware for a bolt and nut. Problem is I'm 6'5" ,310 lbs. I'm in good shape just a big guy. I don't think the average bike will work for me. Does anyone know a manufacturer that makes a bike that would fit me. I don't want a chiropractic nitemare like a 10 speed racer either.