Aluminum Alloy Bicycle Frame Does not Waste Bottles, is Light and Strong, Easy to Install, and is Very Suitable for Road and Mountain Bikes. (2)

Using KLJs universal bicycle bottle cage, you can take the bottle with you. It has an expandable base, easy to install, and suitable for boilers of any size. No matter what type of bicycle you are riding, the bottle cage allows you to quickly and easily access bottles at any time. Package includes: 2 bicycle bottle holders 2 Allen wrenches 4 screws