Waco actually. the uprights leave me behind on any trail at all. off road or on road. down the sidewalk or on the dirt paths. my LBS won't touch my trike and won't even make suggestions on it. I took it to them for ideas for a larger rear wheel and they just said they didn't carry anything that would fit it. seems like a pretty standard wheel to me. the nearest recumbent shop is in austin. i also agree that the gearing isn't right but im kinda lost as to what to do. utah trikes offers a part where i can add 3 gears to the pedals. i don't know the terms for it but that would effectivly make the bike a 21 speed and the big gear should help quite a bit i'd think.