Features1Strong Compatibility: Bike computer holder is suitable for Garmin for Bryton for Cateye stopwatch. 2CNC Anodizing Process: Bike computer holder is not easy to rust, smooth appearance design, more fashionable style. 3High Strength: Made of aluminum alloy material, light and durable, it is a and reliable sports companion. 4Multifunction Computer Extension Bracket: Cycling bike computer holder can be installed with computer, headlight, and sports camera. 5Conventional Size Design: Suitable for a variety of stopwatch on the market, convenient and practical, easy to install, and travel freely.SpecificationItem Type: Bike Computer HolderColor: RedMaterial: Aluminum Alloy (Frame)Weight: Approx.97g/3.4ozApplicable Pipe Diameter: Approx. 31.8mm/1.3inApplication: for Garmin for Bryton for CateyeStopwatchPackage List3 xStopwatchMount1 x Bike Computer Holder1 x Holder6 x Screw4 x Screw Washer2 x Wrench1 x Patch