ORCA is their all-new OE1 brushless speed controller for 1/10th competition applications. Utilising a machined alloy case with heatsink design the ESC is 760A peak current rates, allowing to use it with down to 4.5T modified motors. Other features include an adjustable heavy-duty 6V/7.2V and 5A BEC system, 3S LiPo compatibility, and an easy-to-replace receiver wire. The controller is adjustable using Orca’s options programming card and it comes including all-black power wires and an optional cooling fan. Specifications: Brushless system, Multiple adjustable parameters use optional program card, BEC: 5A, 6V/7.2V, Peak Current 760A, Motor limit: over 4.5T, Motor type : Brushless sensored 540 size Motor, Voltage input: DC 4.8V – 9.9V, Dimensions: 33.3x41x20.8mm, Weight: 43g w/o wires.