Features: This stem extension mount is made of qualified aluminum alloy, solid, firm and durable to use. Direct wide slot user-friendly design, suitable for different specifications of the installation. Easy to install, suitable for any bicycle's stem. It is a extension mount holder for gopro, garmin computer and sports camera and other accessories. Great accessory for cycling enthusiasts. Specifications: Condition: 100% Brand New and High Quality Material: Aluminum Alloy Color: Black, Red,Silver (optional) Suitable for Garmin & for Gopro & for Bryton & for Cateye Size: Approx. 8*4.2*2.0cm/3.1*1.7*0.8”(L*W*H) Weight: Approx. 66g/2.3oz .
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