Bike Handlebar Extension Bicycle Aluminum Alloy Handlebar Extender 10cm Extendable Retractable Accessories For Riding Bikes Bullet Points: 1.Enhance Your Bike Experience: With a hex wrench, you can quickly and securely attach the bike handlebar extension to your existing handlebar. It is made of aluminum alloy, which is lightweight and high strength, giving your bike a more beautiful appearance. 2.Secure Attachment: With an expansion design that won't loosen or slide, this bike handlebar extension securely attaches to carbon fiber handlebars without damaging the surface. 3.Comfortable and Secure: With this bike handlebar extension, you can adjust the length of your handlebar by up to 10cm, giving you more space and comfort while riding. Each side can be extended by 5cm, allowing you to customize your riding position and improve your safety. 4.Versatile Design: With this bike handlebar extension, you can install various small accessories such as a lamp, stopwatch, bell, and more, making your riding experience more practical and convenient. 5.Wide Application: This bike handlebar extension is compatible with 15-20mm ported handlebars, which means you can use it on most road vehicles, folding bikes, mountain bikes, and more. It allows you to add extra accessories to your bike, such as lights, GPS, phone holders, and cameras. Do you want to make your mountain bike more spacious and comfortable? Do you need extra space to mount your phone, GPS, lights or other accessories? This handlebar extender is easy to install and reliable fastening. Specification: Weight: about 106g Size: (approx.)2.2*2.2*9.1cm/0.87*0.87*3.58 inches Material: aluminum alloy Notice: Due to different lighting and screen settings, the item color may be slightly different from the picture. Due to different manual measurements, please allow a 1-2cm difference in size. Packing List: Bike Handlebar Extension*1 Pair