139.7mm (5.5") x 38.1mm EVA Foam Big Lite Flight Wheels for 4mm Axle (2 Pack) from Dave Brown - WH55-5555
This is a pair of Dave Brown non-treaded Big Lite Flight foam wheels perfect for Trainer, Sport, Scale or Pattern aircraft models.
Features:
- Low-Bounce, Non-Treaded Foam Tire
- Snap-Together Nylon Hub for Longer Wear