Features:
Made of high quality aluminum alloy and engineering plastics, solid, sturdy and durable to use.
Direct wide lock user-friendly design, suitable for different specifications of installation.
Easy to install, suitable for any bicycle set.
It is an extension holder for gopro, garmin stopwatch and sports camera and other accessories.
Great accessory for cycling enthusiasts.

Applicable model:
- Garmin Edge 20/25/500/510/520/800/810/820/1000, Garmin Edge Touring
- Bryton Rider 20/21/30/35/40
- Cateye CC-PA100W/500B, CC-RD300W/310W/400DW/410DW/420DW/430DW/500B, CC-VT210W/220W, CC-MC200W, CC-GL51/50/11/10, CC-PD100, CC-COM11 000000 0, CC-COM1W, CC-COM1W, CC-1000000000, CC-COM1W, 0W iGPS Bird Black

Specifications:
Material: aluminum alloy + engineering plastics
Product Size:8*4.2*2cm/3.15*1.65*0.79inch
Suitable for Garmin, Gopro, for Bryton, for Cateye
Color: Black | Red

Please note:
The diameter of the screw is 4.8mm, please check the steering screw diameter of your bike.
Note:
Please allow 1-3cm (0.4-1.18 inch) difference due to manual measurement and slight color variations for different display settings.