Xcelorin Brushless Systems from Losi represent the latest development in brushless power and performance. The 1/8-scale 2100Kv Xcelorin Sensorless Motor will convert any 8IGHT-based race or RTR vehicle into an electric vehicle. Enjoy the brute torque and speed achieved through brushless technology with Losi’s 1/8-scale Xcelorin Sensorless Brushless Systems. The powerful 720-sized Xcelorin Sensorless brushless motor offers performance designed features like a sintered neodymium rotor, precision motor ball bearings, and is virtually maintenance free.