ESC is the direct replacement for any FMS airplane equipped with a 20 amp brushless ESC, including all 800mm warbirds, the 1100mm J3 and Sky Trainer 182, and Easy Trainer 1280. Specifications: ...
This is an FMS 4250-KV540 Brushless Outrunner Motor. ...
nbsp; This motor is a direct replacement for the FMS P-51D, P-51B, P47 and F4U. Specifications: Dimension: Ф42.3x100mm Weight (not including connectors): 245g Voltage: 4S Max Current: 1.8A Length of Front Shaft: 37mm ...