1、Sturdy and Durable: Made of carbon fiber , aluminum alloy , plastic material, durable 2、Suitable for: Suitable for Bryton Baiyiteng series.Suitable for for garmin series and for CATEYE series. Compatible with IGPSPORT and Blackbird series 3、Easy to Install: Suitable for any bike pole, a great accessory for bike enthusiasts 4、Carefully Wormanship: Precise hole position, complete functions, simple operation 5、Light and Durable: Made of high strength aluminum alloy material, it is a perfect and reliable sports companion Item Type: Bike Computer Holder Integrated Handlebar Stem Material: Carbon Fiber , Aluminum Alloy , Plastic Product Color: Black 1 x Lamp Clip 1 x Bandage 3 x Screw 2 x Gasket 2 x Computers 1 x Extension Frame