The 17mm 3 Stud Front Wheel Hub Bearing Flange, Steering Knuckle Spindle is designed for tires measuring 5in. Made of durable steel alloy, this replacement part ensures long-lasting performance. Equipped with 48mm mounting hole distance, it provides a secure connection to the steering knuckle, guaranteeing minimal vibration and noise. Ideal for Go Kart, ATV, Quad Bike applications, it's a cost-effective and reliable solution for enhancing the overall riding experience and maintaining optimal tire performance.