[✅Incredibly Extra Space: Our Extended tube is more longer 9.84 inches/25CMwhich means you can assemble more items such as light/bicycle computer/phone/bell holder etc ✅High applicability: Suitable for 20mm-32mm caliber handlebar(used giveaway spacers) "✅Fixed firmly: Thick Rubber Straps Gaskets on the inside of the ring that mounts to your bars for strong and secure hold wont slide and scratch your bars" ✅Lightweight and Durable: Aluminum Alloy bar and bracket are super light and durable only 1.8oz weight for the extension bar and 1.2oz for the bracket(each). ✅Quick to Install: With a allen key wrenchyou can have the extension bracket installed within 5 minute.]