Item Type: Brake Wheel Rim Hub Material: Steel alloy Fitment: Fits for 110cc 125cc 150cc Go Kart ATV 4 Wheeler 1Fitment: The brake wheel rim hub is suitable for 110cc 125cc 150cc Go Kart ATV 4 Wheeler, which is installed on the front disc. 2Durable: High quality steel alloy manufacturing, with high hardness, copper color coating, wear and impact resistance, long term durability. 3Function: Replace the front disc brake rim hub of the original car, so that the car rim runs smoothly and provides higher performance. 4Importance: The front disc brake rim hub is an important accessory for vehicle tires, and the smooth operation will reduce engergy consumption. 5Suggestion: When driving, please check whether the wheels rotate smoothly, and if there is stagnation or stuttering, please replace it in time.Please check the size before purchasing1 x 4 Stud Front DiscBrakeWheelRim Hub