Rockbros Bike Aluminium Alloy Sports Standard Water Bottle Holder Black 1 pcs

This bike bottle cage contents screw bolt adjustment system make the grip arms slide to fit different diameter bottles The water bottle cage has arms that wrap around the bottle for a secure and firm hold so you don't have to worry about it falling out during your ride This Aluminum Alloy and Plastic combination has no welded pieces so it can expand to your water bottle better