Du-Bro Treaded Lightweight Wheels 2.25" (57mm) Part No: 225TL. Du-Bro Treaded Lightweight wheels feature a foam interior yet have a tough and rugged exterior skin for durability. Excellent for paved runways! These also have many more applications in school projects and various crafts.
Features:
Lightweight
Shock absorbing
Fuel resistant
Built extremely tough
Diameter: 2.25" (57.15 mm), Axle Diameter: 5/32" (4 mm), Weight: 25.5grams/wheel, Width: 0.780" (20 mm).