Features: Durable Aluminium Construction: Our cycling water bottle mount cage is crafted from good-quality aluminium, ensuring a lightweight yet sturdy design that withstands the rigors of mountain biking and touring. Universal Fit Design: This aluminium mountain bike bottle cage features an adjustable size, making it compatible with most standard water bottles and easy to install on various bicycle types, including road and electric bikes. Versatile For All Cyclists: Designed for everyone, this lightweight water bottle holder is perfect for women, men, kids, and adults, catering to all cycling enthusiasts, whether for casual rides or serious trails. Easy Installation Brackets: The adjustable size and simple installation process of our bottle holder cages make it a breeze to mount on your bicycle, ensuring quick setup and hassle-free use for all types of cyclists. Ideal For Any Cycling Adventure: Whether you're touring, commuting, or hitting the trails, this aluminium water bottle holder cage provides convenient access to hydration, enhancing your cycling experience on every ride. Specifications: Material: Aluminium Size: 141*78mm Color: Black, Silvery, Colorful Note: Due to the screen lighting effect, the actual color of the product may be slightly different. Due to manual measurement, please allow size error. Include: 1*Bottle Holder