Hobbywing xerun v10 17. 5t g4r black motor features excellent performance, specially designed for 1/10 or 1/12 stock racing. Designed to pair with hobbywing xr10 stock spec g2 esc. The innovative outer diameter structure of a fully exposed stator core maximizes the heat dissipation area, the rear end of the motor is designed in a way to further improve heat dissipation. Dual sensor interface is designed 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, 220â°c high-temperature-resistant enamelled wire, high precision 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: 3150kv lipo cells: 1-2s lipo no-load current(a): 4. 6a max power output(w): 213w current at max output(a): 49. 4a o. D. (mm): 35. 8 length (mm): 51. 3 shaft diameter (mm): 3. 175 weight (g): 158g front bearing: d9 x d4 x t4 rear bearing: d8 x d3 x t4 esc: xerun xr10 g2s vehicles: 1/12 - 1/10 stock (hw30401748)