Coming from Reedy is the 540-SL4 sensorless brushless motor for ready-to-run vehicles. Due to its 4-pole configuration, the motor offers high power, efficiency and reliability as it is needed for demanding RTR applications. The 3300kV rating provides plenty of speed with 2S LiPo batteries but installing a 3S LiPo battery makes for even higher speeds. At the same time does a high-strength rotor provide plenty of torque and resists overheating better than 2-pole alternatives. The motor comes pre-wired with flexible silicone wires that ease wire routing in tight spaces and work in conjunction with 3.5mm bullet connectors to reduce power-robbing resistance and heat. The package is rounded out by triple insulated windings, a hardened steel shaft, and oversized ball bearings.