Features: 1. Excellent Performance: This bike extension mount extends much space for your bike lights, speedometer mount, bike computer mount or phone clip, etc. 2. High-Quality Material: The handlebar extension mount is made of durable aluminum alloy. Dual rod handlebar brackets provides strong and stable holding force. 3. Easy to Install: Bicycle Handlebar Extension Mounts are detachable, you can mount them on according to your needs. 4. It break your bike space limitation, enriching your installation choices. 5. Fitment: This bicycle extension mount can be applied for 30mm handlebars by using corresponding spacers. Notice: 1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Specification: Type: Handlebar Extender Suitable for Bike handlebar Diameter: 30mm Length: 10CM/20CM optional Material: high quality aluminum alloy Bracket purpose: can install flashlights/speakers/stopwatch/mobile phone holder, etc. Disassembly instructions: remove the extender directly, which is convenient to use. Package List: 1 set x Handlebar Extenderneed to be assembled yourself 1 x wrench