101.6mm (4") x 31.75mm EVA Foam Big Lite Flight Wheels for 4mm Axle (2 Pack) from Dave Brown - WH40-5540
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