Yokomo has shown the new RPX-II speed controller specially develop for the Drift Racer. This 160 Ampere ESC uses high quality FETs with super low internal resistance that helps suppress heat generation. It features a factory programmed firmware to give you the best performance on low-grip surfaces and a 6V/7.4V BEC.
The RPX-II Drift Spec can be WiFi programmed via smartphones with the BL-WM module or with the programming box.
The Yokomo RPX-II Drift Spec measures 32.9×34.6×19.6mm and it weighs in at 44 grams.
Source: teamyokomo.com