17mm Metric Front Wheel Hubs for MGM Racing Karts. This hub fits a 3/58 bolt pattern wheel, and is intended for a 17mm front spindle.
Each hub is approximately 50mm in width, and supports the front wheel while reducing grip in proper areas.
Typically a racer needs a pair of these hubs to fit each front end of the MGM chassis. These hubs are designed to fit the MGM chassis but can used on any 17mm spindle system.