This collection of motor parts is specifically designed for the Dualtron Compact electric scooter. It includes essential parts such as the M12 serrated flanged hexagon nut, motor check washers, motor cable spring, M12 non-serrated flanged nylon locking nut, and two 60V 1.8 kW BLDC electric scooter motors - one for the front and one for the rear. These high-quality parts ensure smooth and efficient operation of your Dualtron Compact motor system, keeping your scooter running at its best.