[Lightweight Durable] designed with a strong yet lightweight structure, each bike part weighs only 44g. The edges of each accessory are smooth, ensuring they won’t damage your bottle or your hands. They are exceptionally easy to clean and maintain. [Quick Easy To Install] Easily mount it on your bike frame in just a minute. A simple hex key (not included) can be used to secure the bicycle water bottle cages in the threaded screw holes on the frame. Oval mounting holes permit fine-tuning of the position on the frame. Includes 2 stainless steel bolts. [Stay Hydrated On Your Ride] The water bottle holder designed for bikes provides a secure grip. Enjoy quick and easy access to your drink whenever needed. Ideal for road, beach, hybrid, touring, and electric bicycles. [Fits Your Water Bottles] This bike bottle holder accommodates most standard oversized bike water bottles. Made from flexible and durable material, it fits a variety of sports bottles, bulk water bottles, and plastic water bottles. The design allows for slight bending to adjust the tension on the bottle. [Colorful Perfect Your Bike] The premium vacuum electroplating process gives each bottle holder a metal texture, making it more appealing. It features a stunning finish to complement your bike - powder-coated and highly polished to match your bike's shiny paintwork. Colour: blue + gold Material: aluminum alloy Size: 14.5x9x8CM Package Contents: 1 * Bicycle bottle cages, 2 * Screws Only the above package content is included; other products are not part of the offer. Note: Light shooting and different displays may cause the item’s color in the picture to differ slightly from the actual product. The allowable measurement error is +/- 1-3cm.