Hobbywing quicrun fusion 8ight 2300kv for 1/8th crawler specifications scale: 1/8th brushed/brushless: brushless sensored/sensorless: sensored waterproof: waterproof cont. /peak current: 80a/240a input voltage: 2-4s lipo,6-12 cells nimh bec output: 6v/7. 4v/8. 4v adjustable,continuous current 6a (switch mode) kv: 2300kv motor poles: 4 input wires: black-13awg-250mm*1 red13awg-250mm*1 input connectors: xt60 esc programing via set button on esc: not supported led program box: supported lcd g2 program box/lcd pro: supported ota programmer: not supported program port: independent programming port(switch position) firmware upgrade: not supported diameter / length of motor: 42mm/69mm shaft diameter / exposed shaft length: 5mm/18. 5mm weight: 338(including wires&connectors) vehicles: 1/8th rock crawler (hw30120404)