Hobbywing Skywalker 60Amp ESC 2-6s w/BEC w/REVERSE v2
60 Amp Version 2 w/REVERSEConstant Current: 60ABurst Current (>10s): 80ABEC Mode: switch modeBEC Output: 5V at 3AInput Connectors: NOOutput Connectors: NOBattery Cell: 2-6 cells Lipo,or 5-18 cells NiHHRefresh Rate: 50Hz-432HzDimension: 77 x 35 x 14 mmWeight: 63gMaximum speed: 210000 RPM (2 poles motor), 70000 RPM (6 poles motor), 35000 RPM (12 poles motor)