The FLX18-2S30 Flux is a brushless Crawler ESC for RC vehicles up to 1/18th scale! Features:The FLX18-2S30 Flux is a brushless Crawler ESC for RC vehicles up to 1/18th scale!FLX18-2S30 Features:Adjustible parameters using included program card:Motor directionAdjustable Drag BrakeVoltage Cut-OffSpecifications:BEC Output: Adjustable 5.5V to 8.4VOperating Voltage: 2S LiPoContinuous/Peak Current: 30A/50ADimensions: 30x19x9mmWeight: 11g