Hacker MASTER-Basic 70 SB [011017cb](Speed controllers)
The new SB Pro series speed controllers ESC feature new technology called "switching BEC", that allows up to 6 digital servos. On many existing ESC the BEC must be disabled if using more than 3 lipos... not so with these new controllers from Hacker. This eliminates the need for a separate BEC,
Tx stick and USB programmable.
Weight: 54g (1.9oz)
Operating voltage: 2-6LiPo/8-18NC