Speed 450 brushless motor is perfect for larger foam jets and wings.
Great for Swift II wings from MSCOMPOSIT.
Also this motor can be used for 400-450 size Helicopter like the TREX450 or Blade 400
Use with 7x5 prop on a 2S lipo on a Swift 2
or 6x4 prop and a 3S lipo on a Foam Pusher Jet