I have 4 helicopters including a Carbon Fiber Thunder Tiger with an Elite 700 motor that works. Also have the carbon fiber blades and many many more parts including a very large 2 cylinder aluminum gas rc motor. Not sure on size, but believe it to be a 1.5 or larger. I'm not into helicopters and was given this by a friend. Asking $350 or best offer for everything. Must come by to see as there are just too many parts to photograph.