This is the Yokomo BL-RS4 Drift Spec Sensored Brushless Combo. This combo combines the excellent throttle control of the BL-RS4 ESC with the consistent power of the ZERO-S Drift motor. The RS4D is a full aluminum case ESC developed in cooperation with Yokomo’s Takashiro. This ESC is great for 2WD and 4WD and features drift specific programming. In order to make it easier to control the drift angle during cornering, the throttle characteristics in the low speed range are set to mild, while the middle speed range has a little boost to produce powerful turning.
