Features: Effortlessly install and remove your phone mount in second with the tool less quick release base, designing specifically for 25mm motorcycle handlebars and featuring universal 1/4inch thread compatibilities. This motorcycle phone mount adapter secure for most bike models while maintaining vibration resistance during fast speed ride. Ideal for motorcycle enthusiasts who demand quick setups and reliable device security during long distances off road adventure. Perfect for commuting and ruggedly off roading terrain, its antislip design keeps smartphones stable even on roads at speeds up to 80mph. The clamp mechanism combines 25mm handlebar compatibilities with weather resistant construction, ensuring year round performances for adventure riders and daily commuters alike. Specifications: Componentl: aluminum Parameters: ball head diameter 25mm, suitable for standard motorcycle handles Size: 80mm long (excluding ball head part) Color: black Practicality: Quick disassembly and assembly design, easy to switching between different vehicle, ensuring stable and safe mobile phone during riding Package Includes: 1pcs Motorcycle Phone Mount Holder note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.