Sun Bicycles' dependable HT-3 Hand-Trike is designed to get persons with disabilities out riding. The HT-3 features a hand-powered 3-Speed Shimano drive train. A ball-bearing seat adjuster makes seat positioning and rider transfer a breeze. The HT-3 has an adjustable crank height, forward and aft seat adjustment and independently adjustable foot rests to give all riders a custom fit. Cambered rear wheels and a long wheelbase give this trike exceptional stability, and the front parking brake facilitates a safe transfer.