Thank you for viewing! This is a drink holder adapter that attaches to bicycle handlebars. By attaching this to your handlebars, you can use the mounting holes to attach your favorite drink holder. ・Allows you to attach a bottle cage to your handlebars! ・Great when the holes on your frame are blocked and unusable! ・Compatible with standard bottle cages (hole spacing of approximately 64mm) ・Compatible with handlebars up to 2.5cm in diameter ・Simple and unobtrusive! ・The handlebar mount is made of metal and is durable! 【Product Information】 ■Size: Please refer to the product images ■Compatible with handlebars up to 2.5cm in diameter ■Can attach bottle cages with 64mm hole spacing ■Materials: Aluminum alloy, plastic ■Weight: 47g Aluminum bottle cage adapter, compatible with standard bottle cages. - Material: Aluminum and plastic - Type: Bottle cage adapter - Compatibility: Fits standard bottle cages - Color: Silver and black - Mounting: Includes screws for installation Thank you for viewing!