Aluminum Universal Bottle Holder Adapter for Bicycles and Motorcycles ROCKBROS Style:1 pair the chain lock is less

the chain lock is less likely to break or cut

and ensures long-lasting use

and the completely internal cable routing ensures clean airflow over the entire bike

motorcycle handlebars

you can also purchase them from us

Aluminum Universal Bottle Holder Adapter for Bicycles and Motorcycles ROCKBROS Style:1 pair the chain lock is lessHigh quality, robust material: The mount is made of a high quality aluminum alloy with an anodized finish for robustness and durability. Easy installation: The mount can be rotated 90 degrees to adjust it to the desired mounting position. This bicycle cup holder adapter comes with one spacer and one rubber pad, allowing you to adjust the mount to bicycle cups with a diameter of 21 31. 8 mm. Practical bicycle accessories: 1 x bicycle bottle holder