Extra Long Bicycle Extender- The length of the bicycle extender is 20cm+10cm(Two pieces), suitable for bicycles with handlebar diameter between 18-34mm.Durable Aluminium Alloy- Handlebar extender is made of high quality ultra-light aluminum alloy lightweight and durable,the clamps well designed and sturdy, It is not easy to rust or fade, corrosion resistant and durable.Double Clamp and Gasket Design- The double clamp for fixing can firmly fix the handlebar bracket. With thick rubber straps gaskets on the inside of the ring that mounts to your bars for strong and secure hold,Prevent the extension of the handlebar from sliding.Easy Installation- The screw buckle is durable. Use high quality screws, double protection. Equipped with hexagon wrench, easy to install and detach, use and adjust.Multifunctional Bicycle Extender-Breaking the shackles of space add extra space,can assemble more items such as lamp frame, mobile phone rack,code table,horn,etc.,release handlebar space,avoid all due to the handlebar things too much caused by riding hidden dangers.Colour:blackMaterial:Aluminum alloyPackage Contents:2 * handlebar extender2 * wrenchOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.