This Tony Kart OTK front hub is designed for a 17mm spindle shaft. It features a 17mm diameter and a width of 75mm, offering a perfect fit for your racing kart and ensuring smooth operation.

To use this front hub, first make sure your kart has a 17mm spindle shaft. Simply install the hub onto the shaft carefully. When installing, ensure that it is properly aligned to avoid any wobbling. During use, keep an eye on the hub's performance. If you notice any unusual noises or vibrations, it might need some checking. For maintenance, clean the hub regularly to remove dirt and debris. You can use a soft cloth and some mild cleaning agents. Also, check the tightness of the connections periodically to make sure everything is secure.