1. This bicycle handlebar extension is made of aluminum alloy, which is sturdy and durable, providing you with a reliable cycling experience. 2. It has diverse functions and is an excellent extension rack. It can be used not only for installing a front light to ensure clear vision and cycling safety during night rides but also for mounting a cycling computer, allowing you to easily record data such as speed and mileage while cycling, and better plan your cycling route and rhythm. 3. It has strong adaptability to different specifications and can match well with various bicycle handlebars. It can be easily installed on your bicycle, adding practical functions to it. 4. Whether you are commuting daily or going on a long - distance outdoor cycling trip, it will be a reliable assistant, making your cycling more convenient, comfortable, and safe. Choose this bicycle handlebar extension to start your cycling journey.