Originally Posted by ft3safety

How fast do you ride? A larger rear wheel with identical gearing will translate to a taller gearset. I too have a Catrike 700 and have to carry 2 spare tubes. There can be less rolling resistance with the 26" rear wheel too and a more softer rear end if comparing same tires at same pressures. I've never ridden the Villager or Expedition but the 700 is pretty nice. It can be a little rough ride at times.