The 2809 is a great size because of it's proportion of width to height providing good permanent magnetic flux, adequate stator heat dissipation, good efficiency, good motor weight and excellent low and high rpm control for typical 7-8" loads on 6S with it's 1300kv.
This motor is built with the latest components RCinpower has to offer and parts we've found to perform well. Various adjustments and quality of life improvements include bell durability design, bearing accessibility, flush mounting, magnet heat dissipation and other minor details.
