FlyfishRC Flash 1804 is a quality motor for 3-4" propellers combined with a 6S battery. Due to its size, the motor offers more thrust than the smaller 1404/1504 motors, making it more suitable for more powerful drones or cinewhoops. The motor uses high quality NMB bearings, rounded N52H magnets as well as durable windings up to 220°C. For maximum durability, the bell is made of 7075 aluminum alloy.