180 Motor parameter:Rated Voltage is 11.1V Rotate speed is 42000-43000 RMPStalling torque is 760 G-CMC and locked-rotor current is 17.5A. High speed 180 motor kits with a good performance on your blaster.and Orange motor cover cover up those exposed wires with a good looking. Manufacturered by WORKER. Please notice this kits need some installation skills so it is generally not suitable for people under 14 years of age.All the parts are separate and you need to reassemble themBeware of this modifying need dismantle your blaster before you installation. Blaster not included! Compatible with Nerf Stryfe.