Key features

• •Mountain bike bearing hubs are used to fix and support the rear wheel of the bike to reduce wheel friction and ensure the stable and smooth operation of the wheel.
• •Bicycle rear hub cup and Bicycle Ball Bearing Retainer are made of high quality carbon steel, strong, rust resistant, corrosion resistant, long service life, durable, not easily broken or deformed, to meet your long-term needs.
• •This bike hub cup is suitable in size, light in weight, convenient for your installation, simple and fast, will not take up too much time and energy, and sufficient quantity can meet your daily use and replacement needs.
• •Bike hub cup is suitable for bicycle hub drum front axle and rear axle, practical and functional, bring you a lot of convenience, very suitable for Christmas, Halloween, Valentine's Day and other holidays to give family, friends, colleagues and so on.
• •This bike part is suitable for most length matching bikes, mountain bikes, variable speed bikes, training bikes, etc. The best choice for bike lovers, you can use it to quickly repair your mountain bike. Very suitable for cycling enthusiasts, your best choice, sufficient quantity can meet your diverse needs of replacement bicycle parts.