For SPEED 480/500 size airplanes, but provides much more power
AXI 2217 Series Outrunner Brushless Motors
2.45 oz. weight, 1-3/32" diameter, 1-3/8" case length, 3.17mm (1/8") shaft diameter. Small high torque motors for models 21 to 50 oz. flying weight.
Mounting Options
2217 series motors can be mounted behind a firewall (use 3mm screws from our Metric Hardware) or, with the addition of the Radial Mounting Set (PM22002), can be mounted in front of a firewall.