Description: 【Versatile】: This mini bike adapter mount can securely attach your action camera or video light to a bike or any compatible surface, enhancing your outdoor adventure photography experience 【Quality Construction】: Made of quality aluminum alloy, this camera mount adapter not only looks great, but also ensures long term reliability in weather conditions 【Compact and Lightweight】: This camera bracket measures 3.2cmx1.7cmx1.8cm/1.26inchx0.67inchx0.71inch and weighs only 10g, making it very compact and lightweight, easy to carry and won't add unnecessary bulk to your gear 【Easy to Install】: The action camera holder makes it great for mounting on a bike computer mount with screw holes, providing a stable platform for your device 【Convenient Packaging】: The cycling mount for sport cameras is packaged in a carrying bag for easy storage and transportation, ensuring you can take it with you wherever you an adventure. The package includes a bracket and a screw for quick installation Specification: Material: Aluminum Alloy   Size Chart: Base without Thread: Center hole distance: 2-2.2cm/0.79-0.87inch 3.2cmx1.7cmx1.8cm/1.26inchx0.67inchx0.71inch or Base with Thread: Mounting hole: 3mm Center hole distance: 20mm 3.2cmx1.7cmx1.8cm/1.26inchx0.67inchx0.71inch Package Includes: 1 Action Camera Holder 1 Screw Note: Please allow slightly errors 1-2cm differences due to manual measurement.