RGK Tiga Sub4

Nearly 30 years later, we still follow the same philosophy and the Sub4 is no exception. Made from aerospace grade aluminum, the Sub4 has been designed with love, passion and determination to deliver the lightest wheelchair, without compromise. We believe that every gram makes a difference and every component, down to the washers and screws, has been optimized to provide our customers with a guaranteed* custom-made wheelchair frame weighing less than 4kg – welcome to Sub4. Less than 4kg – Guaranteed, no hidden extras… The weight of your custom wheelchair frame is guaranteed to be less than 4kg. We even write the exact weight on your certified frame. This weight includes all standard components such as compact wheel locks, carbon fiber side guards with bumpers, Frog Legs casters, carbon fiber footrest cover and padding. The rear wheels and cushion are not included as they are easily removable for transport.