The 15mm/17mm 3 Stud Front Spindle 5"/6" Hub fit for your DIY 110cc 168cc 200F go kart buggy ATV UTV quad bike is an essential part for your vehicle's smooth and proper functioning. This hub, made of high-quality materials, is designed with a 3-stud front spindle to ensure maximum stability and safety. The 5" or 6" diameter size makes it compatible with a wide range of bikes, enabling you to upgrade or modify your vehicle with ease. With a durable and reliable build, this hub is perfect for both professional and amateur mechanics looking to maintain and enhance their vehicles. Say goodbye to any potential issues with your vehicle's performance or safety with this practical and versatile hub.