Mountain bike bearing hubs are used to hold and support the rear wheel of a bicycle to reduce wheel friction and ensure smooth and steady operation of the wheel.
Bicycle wheel hub cups are suitable for bicycle hub drum front and rear axle, practical and functional, bring you a lot of convenience, perfect for family, friends, coworkers, etc. at Christmas, Halloween and other holidays.
Front and rear wheel bearing hub cups can be widely used for many different types of bikes, such as road bikes, mountain bikes, flat bikes, city leisure bikes, touring bikes, folding bikes and so on.