【Durable & Sturdy】The bicycle handlebar extension is made of high quality aluminum alloy. The mast is 30 cm long and 20 mm in diameter. Suitable for all bicycles with handlebars with a diameter of approx. 30 mm (please check the size carefully before purchasing);
Safe and Stable: The bicycle handlebar extension sleeve is equipped with two rubber sleeves. Once connected to the valve stem with our special rubber gasket, you no longer have to worry about angles and inclinations. It is more stable and non-slip than other bicycle extensions with clips;
Extended space: This bicycle handlebar extension provides additional storage space for the handlebars. Connect your phone, torch, navigation device, desk lamp etc. to the handlebars to bring more safety when outdoor cycling
Rubber seal: the thick rubber seal is located on the inside of the ring that connects the handlebars, and provides a stable and reliable grip that does not slip or scratch the handlebar (if your handlebar is too small or irregular, you need additional seals). Because our product is designed for standard handlebars;
Package list: the base of the installation clip is equipped with rubber inserts and locking screws to prevent loosening in case of strong vibrations. This kit comes with an Allen key for easy installation.