Universal Applicable: Kemimoto motorcycle cup holders can multi-functionally fit mountain bicycles, road bikes, motorcycles, ATVs, scooters, boats, wheelchairs, walkers, and strollers with 0.6-1.56 inches handlebars. One-handed operation is allowed while you're thirsty on a journey, making you feel free at any time and anywhere Superior Durability and Stronger Grip: Kemimoto cup holders made of high-impact plastic housing are more durable and scratching-proof. Its heavy-duty metal clamp offers a stronger grip and load-bearing capacity, steadily preventing your drinks from spilling and falling Larger Capacity: Kemimoto ATV cup holder 12oz-28 oz with an adjustable bottom design can accommodate bottles with a maximum diameter of 3.5 inches. Universally suitable with water bottles, drink bottles, coffee mugs, beverage cans, etc. Easily meets your diverse needs at any time. Compatible with 18/21/24oz Hydro Flasks, 12/18/26oz Yeti, 16/20/24oz Nalgene, Camelbak, and so on Upgraded 360-Degree Adjustment: Handlebar cup holders for four-wheelers equipped with a 360-degree adjustable and crocodile-bite design metal clamp allow the option of installation positions more varied as you desired. An additional anti-slip rubber pad helps fit the handlebar firmly and effectively protects your vehicle from scratches Easy Installation: Dirt bike cup holders adjustable can be mounted by yourself within minutes. Detailed instructions, tools, and hardware required for installation are all provided in the package KEMIMOTO Motorcycle Cup Holder, ATV Drink Holder with 360 Rotation Crocodile-Bite Clamp, Dirt Bike Bottle Holder Compatible with Hydro Flasks, Yeti, Stanley, Other Bottles Maximum Diameter in 3.5"