These are very high quality wheels 
u can install them upto 25-46 size plane easily. 

plane wieght can be
 800-2000gram (2kg)
Size .
diameter
55mm (2.2) inches 
width
19 mm (. 75 inches) 
          
 package includes 
1x wheel  55mm

Foam wheel 55mm Rc Plane

₨180.00Price