About this 3D model

On my R/C model airplane I damaged the rim of a wheel of the landing gear: A Dubro light weight 44mm ( 1-3/4') tirewheel. So I decided to draw and print a replacement. Here you can find the original drawing for 3mm axle and a 3,5mm version (that I actually used). To assembly: put the wheel and the rim in hot water with soap Insert diagonally the rim in the wheel, in order to have a small corner of the rim fully inside the tire Carefully and slowly work the tire around the initial portion of the rim already inserted (I broke the first rim during assembly...)