Du-Bro 350TL 3.5in Treaded Light Wheels (2) No Free Shipping This is the Du-Bro 250

This is the Du-Bro 250 Spring Steel Axle Shafts 1/4

Specially designed to stay alight during the full 4 cycles and even in inverted applications

This plug suits all brands of 4 stroke engines and up to 20% nitro content fuel

direct-drive alternative to inrunner brushless motors

Du-Bro 350TL 3.5in Treaded Light Wheels (2) No Free Shipping This is the Du-Bro 250This is the Du Bro 350TL 3. 5 Treaded Light Wheels 2 DU BRO Treaded Lightweight wheels feature a foam interior yet have a tough and rugged exterior skin for durability. Excellent for paved runways! 1 pair pkg. Features: Lightweight Shock absorbing Fuel resistant Built extremely tough These also have many more applications in school projects and various crafts. 350TL 3. 50" (88. 9 mm) Axle Diameter: 5 32" (4 mm)