RC 3670 1900KV 2150KV 2650KV 4 Poles Sensorless Brushless Motor For 1/8 RC Car Truck Models For RC Boat Accessories RC 3670 1900KV 2150KV 2650KV 4 Poles Sensorless Brushless Motor For 1/8 RC Car Truck Models For RC Boat Accessories. Sale price : $26.29 Category : Toys & Hobbies