Hobbywing HW38020366 - EZRUN MINI28 & 1626SD-3500KV Combo SetBuilt specifically for 1/28 scale racing modelThe powerful software and hardware are built into the Mini28 ESC. It features new programmable parameters and is optimized for 1/28 competitions.Petite and lightweightThe ESC is extremely small (22x14mm) and lightweight (5g). The shape is designed for ease of welding and reducing unnecessary tweak. Essentially, this is an an important factor for a 28th-scale-size racing car.Features:Small size & light weightHigh power, strong powerAbundance of parameter itemsTwo profilesBuilt-in adjustable BECOTA supportThe special program for 1/28 Mini racing, rich and exquisite adjustable parameters to meet the needs of different tracks and controls.The throttle driving frequency, brake frequency and initial throttle force are adjustable to realize the driver's accurate adjustment of the motor driving and braking.Multiple protection functions: low battery voltage protection, ESC overheat protect