ZTW Mantis 120A Opto ESC - HV

This is a high-voltage speed controller for model aircraft featuring a large heat-sink and an aerodynamic design to aid good airflow and keep it cool during operation. Like other controllers in the Mantis line-up, this ESC has a number of programmable options as well as safety features such as safe start and thermal overload protection. It has 10AWG thick cables on the power input side yet still weighs a respectable 142 grams.

For programming, you can use your transmitter or the optional LED programming box. Various programming options are available including but not limited to: brake (on/off), cut-off voltage, cut-off type, motor rotation direction (forward/reverse) and timing.

Note that this is an Opto type ESC, therefore to power your receiver and servos you will require a separate BEC.