ESC: HOBBY WING 80amp. Prop: (M436) D36P1.4 2-Blade M4 Thread. Self Righting Structure Ready. 680mm Length x 178mm Width. Battery: 3s 4500mah – 5000mah. 2 Channel Transmitter and Receiver for Surface. The item “RC racing speed boat with Brushless motor ESC 80A 680mm for adults competitions” is in sale since Saturday, September 12, 2020. This […]