BL-RS4D Drift Spec Brushless Speed Controller

　The world's first drift-spec ESC, featuring a drift-specific program installed in our high-performance yet user-friendly BL series speed controller (ESC)! Based on the RS4, which excels in power and smoothness among our BL series brushless speed controllers, this model has been tuned by Team Yokomo's Takahiro. Standard data has been set to provide a perfect match for both 2WD and 4WD. This is an unprecedented, highly recommended product developed by the entire Team Yokomo, who have an exhaustive knowledge of RC drift car characteristics. To make it easier to control drift angles while cornering, throttle characteristics in the low RPM range have been set to be mild, while boost is increased from the mid-range to create dynamic initiations and transitions. This allows anyone to achieve powerful drifts while maintaining ease of handling. Acquire a higher level of control and fully enjoy the fun of RC drifting. 　Furthermore, the RS4D case is made of full aluminum for high cooling efficiency, featuring a dedicated design with drift-spec laser engravings on both sides. Program changes can be made using a separately sold dedicated programmer, and by installing the optional Wi-Fi module (BL-WM ¥4,700), remote control via a smartphone app is now possible. In addition to changing programs while viewing the screen, you can visualize and check data after driving, and we plan to support ESC updates in the future. *The conventional BL-YBP/YBP2/YBP3 programmers are not compatible and cannot be used. The new BL-YBP4 programmer is exclusively for BL-PRO4/RS4/SP4.

SPECIFICATION Supported Motors: Brushless 5.5T (8.5T when using turbo function; 8.5T or lower recommended for drift driving) Input Voltage: NiCd/NiMH: 4-6 cells, LiPo/LiFe: 1-2 cells BEC Voltage: 6.0V/3.0A (7.4V/3.0A when BEC boost is set) Case Size: 32.9×34.6×21.0mm (excluding protrusions) Weight: 50g (main unit only)