Features Excellent performance, specially designed for 1/10 outlaw stock racing. The innovative outer diameter structure of fully exposed stator core maximizes the heat dissipation area and the end of the motor is a big opening structure to further improve the heat dissipation effect. Dual sensor interface design to meet various wiring/layout requirements. The special copper bar is customized and the spacing of copper bar is widened, which greatly facilitates the operation of soldering wire. The built-in high precision Hall sensor combined with the high precision and balanced rotor guarantee outstanding linearity of the motor. The use of high-performance stator core, 220? high-temperature-resistant enameled wire high precision and high strength bearings, and copper solder tabs with super current endurance guarantees outstanding performance and super durability. Specifications Scale: 1/10th Brushed/Brushless: BL Sensored/Sensorless: SD Pole Count: 2 KV Rating: 2500KV LiPo Cells: 1-3S No-load Current(A): 4.5A O.D.(mm): 35.8 Length (mm): 53.9 Shaft Diameter (mm): 3.175 Weight (g): 185g Front Bearing: D9*D4*T4 Rear Bearing: D8*D3*T4 ESC: XERUN XR10 PRO G3 Vehicles: 1/10th Outlaw Stock Racing (HW30401862)