This GPS navigation bracket is a metal bicycle phone holder and motorcycle handlebar mount made from aluminum alloy. Secure mounting and stability: holds the phone tightly on the handlebar, even when riding on bumpy roads. Durable performance: wearresistant, antideformation, antiimpact, with strong toughness for longterm use. Navigation friendly design: allows effortless switching between different viewing angles while cycling for easy map viewing and route guidance. Material and compatibility: aluminum alloy construction; designed as a handlebar mount for bicycles and motorcycles and compatible with aluminum alloy accessories. Use scenarios: Longdistance cycling with GPS navigation, where a secure, adjustable viewing angle helps you follow routes without distraction. Motorcycle commuting or touring, using phone navigation with quick angle adjustments to view maps while riding. Offroad or mountain biking on rough terrain, where stable mounting minimizes device movement and maintains accessibility to maps.