Dubro Big 4in RC Wheel - DUB400RV

The Dubro 400RV Big Wheel is a 4-inch foam RC aircraft wheel designed as a replacement or upgrade for fixed-wing model planes. With a lightweight foam construction and a low-profile contour, these radio control wheels suit trainers, sport models, and scale aircraft that need larger diameter wheels for grass and rougher field surfaces. Sold under part number DUB400RV, they're a common fit for model aircraft using standard axle sizes.

Key Features

• 4-inch (102mm) diameter wheel for larger RC aircraft
• Lightweight foam construction keeps unsprung weight low
• Low-profile contour suited to grass and uneven flying field surfaces
• Molded hub designed to accept standard model aircraft axles
• Suitable for trainers, sport planes, and scale model aircraft

Compatible With

• Fixed-wing RC aircraft using standard axles
• Trainer and sport model planes requiring 4-inch wheels

What's Included

• One Dubro 400RV 4-inch foam RC aircraft wheel