3pcs RC Airplane Assembly Parts Super Light PU Tire Wheel 44.5mm 1.75" Product Name : RC Airplane PU Wheel;Wheel Size : 44.5 x 16mm/ 1.75" x 0.63"(D*H) for Shaft Dia : 2.6mm/0.1";Material : PU, Nylon Color : Black Net Weight : 16g Package Content : 3 x RC Airplane PU Wheel