Reedy's Blackbox 600Z-G2 Zero-Timing Competition ESC is an excellent option for entry-level racers thanks to its economical price, versatility, race-proven performance, and improved durability. Excellent throttle and brake feel, a wide range of adjustability, and upgraded hardware make the Blackbox 600Z-G2 suitable for a variety of racing applications, including entry level and cost-controlled "spec" race programs that mandate a specific ESC.When combined with Sonic 540-FT motors, the pairing also offers the perfect solution for clubs and tracks that are striving to improve entry-level participation or introduce cost-controlled classes for racers of all skill levels.Voltage Input: 2S LiPo On Resistance: 0.0018Continuous Current: 60ADimensions: 40.2 x 31.0 x 18.8mmWeight w/o Wires: 37gMotor Limit: 13.5TAdjustable Settings:- Operation Mode: Select Forward/Brake (F/B) or Forward/Brake/Reverse (F/B/R) operation. - Drag Brake: Adjust automatic braking strength when the throttle trigger is returned to neutral. - Power Profile: Increase or decreases punch.- Drive Frequency: Adjust to create a smoother or more aggressive throttle feel.- Brake Frequency: Adjust to create a smoother or more aggressive brake feel.- Restore Default: Restore the factory default settings.Features:Lightweight plastic case with compact footprintLow-profile heat sinkFully adjustable brake and throttle functionsOn-board, single-button programmingOptional Programmer2 programmingZero-timing R.O.A.R.-approved software (pending)Low-resistance circuitryPrecision throttle and brake controlSolder tabs for easy wire placementSilicone power wiresCompact external capacitor