The perfect 1/10th combo to upgrade your car to brushless power! 50 amp waterproof electronic speed control fitted with Deans style T plug to battery and bullet plugs to motor. The motor is a 3250KV 36x52mm 540 size brushless (sensorless) motor with bullets fitted. Combo also includes program card. Combo is designed for 2-3s Lipo or 6-8 cell NiMh/Nicad.