Durable and sturdy: the bicycle extension bracket is made of high-quality aluminium alloy with rust and fade resistant galvanized surface treatment, which is more durable and stronger than carbon fiber poles Non-slip design: equipped with non-slip rubber pads, which can effectively prevent slipping and collision, and is firmly attached to the handlebar to prevent the extension bracket from moving or scratching the handlebars Double handlebar clamp: suitable for handlebars with a diameter of 25.4-31.8 mm. Installation is done with a double handlebar clamp method, which is stronger and more reliable and significantly improves driving safety Increase the space on the handlebar: create extra space to conveniently attach mobile phone holders, lamp holders, instruments, flashlights, GPS devices, etc. to the handlebar, making it easier to carry and use Easy Installation Simply attach the extension bracket to the handlebar with the Allen key, and then mount the handlebar to the bracket easily and quickly. Suitable for mountain bikes, black