• Upgraded New Larger Adjustable Holder: The locking knob at the bottom can be used to adjust the caliber size of the bike water bottle holder, to adapt to different diameter ranges of water cups from 53 mm(2.08 inchs) to 93 mm(3.66 inchs), Fit for more different size cups, meet your high capacity need
• Quick Release Design: Press the quick release switch at the bottom of the bike water bottle holder to quickly adjust the size of the holder caliber
• Unique Atmosphere Color Light Design: At bottom 5 color light design, red, blue, green, orange, white can be choose, you can manually switch the favorite color, when you put the transparent water bottle on the stand at night, it can produce a charming light mapping effect, Dress up your bike, make you and your bike a unique one
• Various installation methods: Motorcycle handlebar, bicycle handlebar, and bicycle handlebar frame can be installed, The mount diameter range of bicycle cup holder is 22mm-35mm, suitable for most handlebars of bicycles and motorcycles, All tools and screws are provided with your motorcycle cup holder, facilitate you to install
• Sturdy Material: This water bottle holder for bike made of PA66 GF30% material for durability and reliability in the most demanding environments