Robart 122 Mini Scale Retractable Tail WheelThis is a mini scale Retractable Tailwheel for .15 - .45 size planes. It is
made of durable nylon and may be operated by either a servo or pneumatically,
features a spring center, and is steerable. Includes a pre-bent wire axle but
does not include a tailwheel. Can be floor or bulkhead mounted.