Aluminum Universal Bottle Holder Adapter for Bicycles and Motorcycles ROCKBROS Style:1 pair you can also purchase them

you can also purchase them from us

Non-slip palm coating ensures a firm grip on the handlebars even in wet or snowy conditions

SAFETY: PC shell + EPS foam + anti-shock and anti-sweat lining + integrated design + extended brim (to protect the eyes from sunlight) WELL VENTILATED: With 12 large ventilation openings

the chain lock is less likely to break or cut

Aluminum Universal Bottle Holder Adapter for Bicycles and Motorcycles ROCKBROS Style:1 pair you can also purchase themHigh 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