Description Quantity: 1 piece color: red Size: 20cm Material:The bike extension bracket is made of carbon fiber tube ,the handlebar extender very lightweight and the clamps well designed and sturdy,and anodized on the surface which is not easy to rust or fade. Clamp Fixed: Double handlebar bracket clip fixed firmly and gasket design effective anti-slip and anti-shock. Space Save: With this extend tube release handlebar space, super longer/extended tube can assemble more items such as light/bicycle computer/phone/bell holder etc. Easy Install: The bike extension euipped with an hex wrech help you easy installation and quick disassemble with a minutes. Universal: The bike extension bracket is universal to most bicycle.