Meterk 2430 7200KV 4P Sensorless Brushless Motor with 25A Brushless ESC（Electric Speed Controller）for 1/16 1/18 RC Car Truck

poles Hi-torque motor design. CNC machined 6061 T6 billet alumium heatsink can. High purity copper windings maximizes efficiency. High RPM ABEC5 oversized bearings. Universal fits 1/16 1/18 brushless cars-multi-mounting system for M2.5 screws.