2pcs Bike Water Bottle Holder Lightweight Alloy Universal Bicycle Bottle Cages Cycling Cup Holder with Screws for MTB Mountain Road Gravel, Black

1. A bicycle bottle cage is a bracket or base mounted on a bicycle frame that allows riders to easily carry and access a water bottle while riding
2. Ours bike water bottle holder is made with lightweight alloy aluminum. Which is more sturdy than plastic or polycarbonate. With rubber paint,the surface from the water bottle cage is more smooth, which will keep your drink bottle and your bike frame from scratching.
3. Equipped with screws, it will not wear out the bicycle frame and is easy to install, ensuring that the bottle cage firmly grasps the water bottle to prevent it from falling during a bumpy journey.
4. This lightweight bottle cage is suitable for various cycling bottles.
5. Please check your bicycle frame for threaded holes before purchasing. Installation is completed. Check that the bottle cage is firmly mounted on the bicycle frame to prevent it from loosening.