Du-Bro Treaded Lightweight Wheels 1 3/4" \(44.45mm\) Part No: 175TL. 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: 1.75" \(44.45 mm\), Axle Diameter: 1/8" \(3 mm\), Weight: 12.8grams/wheel, Width: 0.675" \(17 mm\).