The Arrma BLX4074 2050kV 4 Pole 6S Brushless RC Remote Control Truck Motor is a high-quality electric motor designed for RC vehicles such as cars, trucks, motorcycles, boats, and watercraft. With a maximum power output of 2050kV, this motor provides excellent performance for intermediate to advanced RC enthusiasts. It is compatible with Arrma vehicles and is suitable for a 1:8 scale. This motor is a reliable choice for hobbyists aged 8 and up who are looking to upgrade their remote control vehicles with a powerful brushless motor.