Feature 1Made from carbon fiber and plastic material, solid, firm and durable to use. 2Easy to install and quick release, never take effort. 3This adaptor is compatible with for Garmin Edge, for Cateye and for Bryton, come with for Cateye and Bryton base stand. 4Can install on any handlebar, lightweight, no special size requirement. 5A good accessory in mounting your bike computer onto bike.SpecificationFeatures: Made from carbon fiber and plastic material, solid, firm and durable to use. Easy to install and quick release, never take effort. This adaptor is compatible with for Garmin Edge, for Cateye and for Bryton, come with for Cateye and Bryton base stand. Can install on any handlebar, lightweight, no special size requirement. A good accessory in mounting your bike computer onto bike. Specification: Brand: GUB Condition: Brand New Material: Carbon Fiber, Plastic Color: Black Compatible for Garmin, Bryton, Blackbird, Cateye Weight: Approx. 35g Package List: 1 x Bike Computer Holder 1 x Adapter for Bryton 1 x Adapter for Cateye 2 x Screws 2 x Pads .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.