Feature:1. Highstrength aluminum alloy CNC bracket mounting base, with plastic adapter.2. The extension mounting base is strong, firm and durable.3. It is firmly fixed on the handlebar and is not easy to slide.4. Lightweight and durable, will not break when riding.5. Wonderful accessory for bike computer.Specification:Condition: 100% brand newItem type: Bike Odometer Expansion BracketMaterial: aluminium alloyColor: blackWeight: Approx. 65g Applicable for Garmin:For Garmin Edge 20, for Garmin Edge 25, for Garmin Edge 500, forGarmin Edge 510, for Garmin Edge 520, for Garmin Edge 800, for Garmin Edge 810, for Garmin Edge 820, for Garmin Edge 1000,for Garmin Edge TouringFor Bryton: for Bryton Rider 20, for Bryton Rider 21, for Bryton Rider 30, for Bryton Rider 35, for Bryton Rider 40For Cateye: for CC-PA100W/500B, for CC-RD300W/310W/400DW/410DW/420DW/430DW/500Bfor CC-VT210W/220W, for CC-MC200W, for CC-GL51/50/11/10, for CC-PD100W, for CC-COM10WFor iGPS Blackbird.Package List:1 Bag xBracket accessories combination