Outdoor MTB Bike Lamp Bicycle Speedometer Flashlight Handlebar Extender Mount Holder   Description: This kind of T-shape bicycle extender is a good accessory to use with bicycle light or stopwatch that is easy to install and remove without any tools. It is suitable for any bike frame or handlebar that can effectively save your space. The useful tool for bicycle enthusiasts and you deserve it! Features: - Fits on your bike handlebar to add extra storage space for your bike lights, bicycle computer, GPS or phone, etc. - Suitable for installation handlebar diameter 34mm, 25.4mm handlebar needs to add gasket ( included ) - Fixed the column diameter 22mm / 0.87 inches - Material: high-quality and high strength aluminum alloy, durable and long lasting   Components: Handlebar Use: BMX,Mountain Bikes,Road Bicycles 0.055 Package weight: 0.086 kg Package Size(L x W x H): 13.00 x 8.00 x 2.80 cm / 5.12 x 3.15 x 1.1 inches Package Contents: 1 x Tube, 1 x Bracket, 1 x Wrench