Under-seat steering easiest for wheelchair/dual forearm crutch getting On and Off! Twin tires BEST under torso and any cargo. FAR better than under rider's knees! Hase' here. Used to ride tadpole trikes. 70yo limited-mobility senior. Only off/on Hase' now! NO tadpole planform DISASSEMBLY for ANY flat tire on a Hase!!! BOTH Tadpole and Delta planforms here. Never outgrow a Delta planform trike. Grow oldest on a Delta planform trike.
