[REPLACEMENT PART]The 11-speed bike freehub body is an ideal replacement component for your bicycle. Whether your existing freehub body has worn out or has been damaged in any way, this product can readily replace it. This part is crafted for compatibility with 11-speed bicycles, making it a versatile addition to various cycling setups. [HIGH-QUALITY ALUMINUM ALLOY]This bike freehub body is made from top-grade aluminum alloy material. The use of this alloy ensures that the product is robust, high-strength, and rust-resistant. The tough construction guarantees that it can withstand the rigors of regular cycling, resulting in the preservation of your bike's performance and your ability to embark on long, trouble- rides. [FINE WORKMANSHIP]The freehub body is crafted with careful attention to detail. It has experienced a fine polishing and grinding process to give it a robust structure with a smooth . This meticulous procedure ensures the product's strength and significantly enhances the fastening reliability, adding an extra layer of protection and stability. The craftmanship allows for a seamless integration with your bicycle. [ BEARING DESIGN]The bike freehub body showcases a unique bearing design. This feature, paired with a handy washer, makes the product easy to install and replace. The inclusion of the additional bearing means that it not only ensures smooth and efficient , but also heightens the product's durability. This design lowers friction, improves ride consistency, and prolongs the life of your hub by reducing unnecessary wear. [ AND COMPACT BIKE ACCESSORY]The bike freehub body is a and compact accessory that can be fitted to either mountain bikes or road bikes. Its size and weight give you the convenience of bringing it along, whether you're going on a trail or a long ride. Made of aluminum alloy, extremely Bike bicycle body Disc Freehub ,Especially Suitable for 11 Speed Product Name: 11 speed bike freehub Colour:As Shown Material:Aluminum Alloy Size:12MM Package Contents: 1 x bike freehub for 11 Speed Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.