- Durable and Wear-Resistant: Crafted from a sturdy aluminum alloy, this four-claw phone holder is built to withstand the rigors of all your cycling adventures, ensuring long-lasting performance. - Wide Compatibility: Featuring an adjustable screw mechanism, this holder accommodates devices ranging from 20.3 to 9.6 cm in width, providing a secure fit for most smartphones. - 360° Rotatable Base: The innovative 360° rotation feature enhances navigation on the go, allowing for easy adjustments. Double-screw stabilization guarantees a secure attachment to handlebars with diameters from 20.3 to 3.2 cm. - Space-Saving Design: Designed for mounting on the stem cover, this phone holder frees up valuable handlebar space, making it ideal for various bicycles and mountain bikes. - Practical Applications: 1. Navigation: Perfect for cyclists who rely on GPS for route directions, allowing for quick adjustments without interrupting your ride. 2. Fitness Tracking: Easily monitor your cycling stats and track your progress during workouts with your smartphone securely in view. 3. Communication: Stay connected while riding; answer calls or respond to messages hands-free, ensuring safety and convenience.