This 36-hole Aluminum Alloy bicycle front hub manufactured by JOYTECH is a functional quality item manufactured in China for use on many different types of bicycles. It has an axel spacing width of 100 mm and a spoke flange diameter of 45 mm, and the hub body is made from aluminum alloy with a steel quick release axel. It comes with an NOS JOYTECH Quick Release Skewer that is designed for a steel fork. This unit is a common product on early 2000's era bikes.