Features： 1、Easy to install and disassemble, can be firmly installed on the bicycle pole, not easy to fall. 2、Combined mounting frame, light weight, durable and easy to install, fit for mountain and road bike. 3、The mounting bracket can place the lamp, making it safe and secure during night travel. 4、The bracket can be expanded and the angle can be adjusted, with high performance. 5、Carefully wormanship, precise hole position, complete functions, simple operation. Specification： Item Type: Bicycle Computer Mount Set Material: Plastic Color: Black Weight: Approx. 74.0g/2.6oz The bracket can be expanded and the angle can be adjusted, suitable for road and mountain bike Package List： 1 x Odometer Mount 2 x Hex Wrench 2 x Small Screw 1 x Screw 2 x Large Screw 1 x Screw Cap 1 x Light Clip 2 x Large Gasket 3 x Small Gasket 2 x Nut Ring 1 x Camera Base 1 x Mounting Base for Garmin 1 x Mounting Base for Bryton 1 x Mounting Base for Wahoo 1 x Mounting Base for Gaint 1 x Rubber Band