HamayuaZen Bike Bottle Cage Adapter,Bike Water Bottle Holder Water Bottle Cage Adapter Bicycle B-RAD Mounting Base Adjustable Bottle Mount Alt Position Cage Bracket (2 Slot + 6 Screws)

UPGRADED DESIGN: Designed for bike or stroller water bottle holder, used to fix the water bottle holder and adjust the best position of the water bottle holder EASY TO CARRY: Bicycle water bottle holder is compact enough to put in your bag and carry around. Suitable for most bikes, such as road bikes, fixed gear bikes, etc. Selected materials: The bike bottle cage adapter is made of durable and safe aluminum alloy, hard, reliable, wear-resistant, safe for children and pets, not easy to damage Firm Installation: The bottle cage adapter is more securely installed. Even on bumpy roads or sharp turns, the water bottle won't fall off, ensuring the safety of your equipment and ride EASY TO INSTALL: The bike water bottle cage is easy to install and remove. The set comes with 3 sizes and 6 screws, you can use different sizes of bolts for screw mounting