Dubro Smooth pair Materials The distinctive shape is hard

The distinctive shape is hard to ignore

Because plywood is bonded with grains running against one another and with an odd number of composite parts

With a retention rate of up to 70% over 5 years

Neutral Points

RBC 70 amp Speed Controller

Dubro Smooth pair Materials The distinctive shape is hardDescription 3 1 2" Dia. Smooth Surface Wheels 350R takes a 5 32 Axle (4mm). Du Bro's low bounce captive air wheels have flown on more airplanes over the years than any other wheels on the market! The wall thickness is consistent throughout the wheel giving you a balanced tire. Comes complete with a sporty nylon metallic hub. Works well on grass & paved runways.