Bicycle Bottle Cage MTB Road Bike Ultralight Aluminum Alloy Bottle Holder Cycling Accessories Features:100% brand new and high quality. It is made of high-strength and lightweight aluminum alloy, with anodized surface, bright color, non-fading, bottom bayonet design, compatible with bottled beverages, mineral water, etc. Smooth bayonet, no edges and corners, no scratching of the cup surface. The surface of the kettle is treated with anodized technology, not easy to fade. The bottle cage has 4 supporting points, and the size of the bottom support is enlarged, which can hold the bottle firmly and can also jam the neck of bottled beverages. One-piece molding, exquisite workmanship, durable. Compatible with mainstream water bottles, thermos cups, and bottled beverages on the market (applicable if the diameter of the container is less than 75mm) Specifications:Color: black, red, silverMaterial: aluminum alloySize: 5.63"2.99"/14376mmFit for: bottle diameter 75mmWeight: about 40g/1.4oz Note:Transition: 1cm=10mm=0.39inchPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes:1 Bicycle Bottle Cage