Hobbywing XERUN 1/8 G3 Motor 2250kV 4274SD Turbo Timing Technology Full Sensored mode (when paired with XR8 ESC series) Adjustable Timing (Bi-Directional) 20-40 degrees Advanced Hall Sensor System 4-pole-8-magnet "Staggered Pole" rotor - HOBBYWING Patented design Guarantees users effective heat dissipation and dust-prevention The use of double insulated windings (240°C R-rated), NMB bearings from Japan, and thehigh-intensity adhesive (340°C) guarantees users outstanding performance and super durability. Best application: 1/8th Monster Truck, SCT, Buggy, Truck, and Touring Car