Features: Double-way 60A Brushed ESC. Supports double channel bidirectional control, providing precise motor management and more efficient energy conversion. Adopting a 60A high current design to ensure stable performances, it is suitable for various brushed motor devices. The strong resistant current capability, excellent heat dissipation. Suitable for hobbyists, competitive Remote Control racers, and enthusiasts looking for upgrades, this set is engineered to provide better control and power for serious remote controlled action. Specifications: Component: Composite Materials Size: Approx.36.5x32x18mm/1.44x1.26x0.71inch Package Includes: 1x Electric Speed Controller note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color of the item.