In the Light-weight Classic series by Comfort, this is the Evolution series. Configured to provide the best care to mobility impaired patients these chairs provide a hassle-free, smooth movement. The user can adjust the angles of foot plates and detach or flip back the arm rests. The seat height can also be adjusted from 18 inches to 20 inches. The wheelchair can be chosen from varying widths ranging from 15",16",17",18",19",20",22"24". The maximum weight capacity of the chair is 100 kilograms. Made with puncture proof tires, these wheelchairs are highly reliable. The 16.5 kg chair is mounted on 24" wheels and capable of carrying user weight ranging from 15"-16"(100 kg),17"-20"(120 kg) and 22"-24"(170KG). The chair offers standard 5 quick release wheel options (24",22",20",16" and 315mm) and features 8" front castor.