Great Planes Goldberg Medium Tail Wheel Assembly, 10-18-Pound FEATURES: Hardened steel construction, plated with polished nickel Ideal for medium aircraft in the 10-18lb (4.5-8.2kg) weight range INCLUDES: Tailwheel bracket, prebent axle, wheel collar, 1a (38mm) diameter rubber tailwheel, connectors and all mounting hardware REQUIRES: Installing on airplane and connecting linkage jxs 7/20/04 ir/jxs