Du-Bro 400RV Big Wheels – 4" RC Airplane Wheels (2-Pack) for Grass & Rough Fields

The Du-Bro 400RV Big Wheels are 4-inch diameter wheels engineered for RC aircraft operating on grass, dirt, or rough runways. Featuring a lightweight foam construction with a durable plastic hub, these wheels provide excellent shock absorption and rolling performance, making them ideal for taildraggers, high-wing trainers, and bush planes.

Each wheel is designed to be light enough not to affect flight performance, yet tough enough to withstand the rigors of uneven field landings. The smooth tread design ensures consistent rolling without excessive drag, and they’re compatible with a variety of axle sizes commonly used in sport and scale aircraft.

Key Features:

• Part Number: DUB400RV

• Wheel Diameter: 4 inches

• Quantity: 2 wheels per pack

• Material: Lightweight closed-cell foam with molded hub

• Application: RC airplanes operating on grass, gravel, or rough terrain

• Axle Compatibility: Fits standard-size axles (check fit before use)

Benefits:

• Large diameter handles rough and uneven surfaces with ease

• Lightweight foam reduces stress on landing gear

• Durable design for repeated takeoffs and landings

• Smooth tread for consistent taxiing and takeoff

• Ideal for trainers, bush planes, and field flyers

Equip your aircraft for all-terrain operations with Du-Bro DUB400RV 4" Big Wheels—the go-anywhere solution for RC pilots who fly off more than just pavement.