ITEM NAME:1x Aluminum MTB Cycling Bike Bicycle Water Bottle Holder Cage Cup New Descriptio n Description: 100% brand new and high quality Adjustable bottle cage It can fit various outdoor sports water bottle Design with mount,compatible with handlebar diameter:0.72"-1.2"(18mm-30mm) Adjusting the size by rotating the fixed screw with hand only or a hexagon screw tool Suitable for varied types of bikes,including mountain bike and folding bike Specifications: Material: Plastic + Aluminum Alloy Color: Black Dimension: approx. 16.5 x 7.5 cm /Â 6.5 x 2.96 inch Package Included: 1 *Â Bike Water Bottle Cage Holder Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. Whatever the ending's perfect or not, you can't disappear from my world 1x Aluminum MTB Cycling Bike Bicycle Water Bottle Holder Cage Cup New.Adjustable bottle cage. We'd like to settle any problem in a friendly manner. It can fit various outdoor sports water bottle. Suitable for varied types of bikes,including mountain bike and folding bike.