Introducing the Turnigy Trackstar 80Amp TURBO 1/12 and 1/10 Sensored brushless car ESC.Featuring a CNC alloy case top which incorporates the heatsink for the Mosfets, neat terminal cups for both the battery input and ESC output cables. The ESC software has a large number of user programmable settings such as Punch, initial brake, drag brake, boost timing RPM, boost timing, Turbo timing, Turbo delay, Turbo ramp, boost acceleration - allowing this ESC to be customised in nearly every way you could ever need for 1/12 or 1/10 scale on or off road racing!So what is Turbo? Well simply put - Turbo is a short duration burst of top end motor RPM and power - best used sparingly, it is similar in effect to KERS on the current Formula 1 cars! The Turbo function is fully user programmable too!Spec:Max Voltage: 2s Lipo / 6 cell NimhMotor limit: 10.5TResistance: 0.0004 ohmOperating current: 80ABurst Current: 380ABec Current: 3ABec Voltage: 6VWeight: 45g (without cables)Programming Options:Operation Mode: Forward/Brake/Reverse; Forward/Brake OnlyInitial Brake: 10% ~ 80%Drag Brake: 0% ~ 40%Brake Strength: 50% ~ 100%Voltage Cutoff: None ~ 3.5V/cellPunch Profile: Level 1 ~ 9Neutral DeanBand: 1% ~ 8%Boost Timing: 0deg ~ 60degTurbo Slope: 3deg/0.1s, 6deg/0.1s, 12deg/0.1s, 18deg/0.1s, 24deg/0.1s, FastestTurbo Timing: 0deg ~ 30degBoost Timing RPM: 2000 ~15000Turbo Delay: Off, 0.05sec, 0.1sec, 0.15sec, 0.2sec, 0.25sec, 0.3sec, 0.35sec, 0.4sec Boost Timing ACC: 50RPM/deg ~ 700RPM/degReverse Speed: 25% ~ 100%Drive Frequency: 8Khz, 16Khz, 24khzBrake Frequency: 1,2,4,8,16KhzTemperature protection: On/OffNow officialy approved by ROAR for stock class race use!