This speedometer drive gear assembly with cable is designed specifically for GY6 scooters with 12mm axles. The durable construction features a black housing with precision-engineered internal gearing and a brass-colored threaded fitting for secure installation. The assembly includes a flexible rubber-coated cable with metal end fittings that ensure smooth operation and accurate speed readings. The speedometer drive unit connects directly to your scooter's wheel hub and transfers motion through the cable to your speedometer gauge. This complete kit provides everything needed for installation, including the drive gear housing and properly sized cable. The robust design helps maintain reliable speedometer function while standing up to daily use. Perfect for replacing worn or damaged speedometer drive components on your GY6 scooter to restore proper speed monitoring functionality.