The Du-Bro DUB400RV Big Wheels are 4-inch diameter RC airplane wheels designed for aircraft operating on grass, dirt, gravel, or rough runways. Built from lightweight closed-cell foam with a molded plastic hub, they provide excellent shock absorption and rolling performance for taildraggers, high-wing trainers, and bush planes. Sold as a pack of 2.Key Features 4-inch diameter for easy rolling over grass, gravel, and rough terrain Lightweight closed-cell foam construction with molded hub Excellent shock absorption for uneven field landings Smooth tread for consistent taxiing and takeoff roll Pack of 2 wheels Compatibility RC airplanes including taildraggers, high-wing trainers, and bush planes Fits standard axle sizes (verify fit before installation) Specifications SKU DUB400RV Wheel Diameter 4 inches Material Closed-cell foam / Molded plastic hub Quantity 2 wheels Weight ~3 oz
