This bike computer mount is made of solid material, which can withstand long-lasting use. Features the ABS, aluminum alloy and rubber material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Black -Material:ABS, aluminum alloy,rubber -Size:5.00X3.90X2.50cm/1.97X1.53X0.98in -Size:7.50X4.10X2.70cm/2.95X1.61X1.06in -Size:3.10X2.30X1.40cm/1.22X0.90X0.55in -Size:2.80X2.30X0.90cm/1.10X0.90X0.35in -Size:3.20X3.20X0.50cm/1.26X1.26X0.20in -Size:3.20X3.20X0.50cm/1.26X1.26X0.20in - Wide applicability: Suitable for mountain bikes, road bikes and other types of bicycles. - Sturdy and durable: Made of ABS, aluminum alloy and rubber materials, sturdy and durable, not easy to damage. - Easy installation: Simple and easy to install, no professional tools required. - Multi-functional design: Supports the installation of speedometers, bike computers, flashlights and other bicycle accessories. - Comes with extended bracket design for more comfortable and convenient use. Package list: 1 x bike computer extension mount 1 x bag of mounting screws 1 clip 1 x Camera mount 3 x bike computer bases