Suitable Suitable for All Rearview mirror rod with a diameter of Between Between 10mm and 10.5mm (including 10.5mm)(please measure whether the Rearview mirror rod diameter of your motorcycle is within the range of Between 10mm and 10.5mm (including 10.5mm) before purchasing. If the Rearview mirror rod diameter of your motorcycle is not within the range, please do not Purchase, thank you) NOTE If the diameter of the screw at the bottom of your motorcycle rearview mirror rod is less than 10.5mm, but the diameter of your motorcycle rearview mirror rod is greater than 10.5mm, then you can also install the product hook on the screw at the bottom of your motorcycle's rearview mirror rod. Suitable models: For 10.5mm Mirror rod Such As: For YAMAHA XMAX 400 300 250 125 All Years For YAMAHA NMAX 125 155 For Honda PCX 125 150 For Honda ADV150 For Honda Forza 125 250 300 350 For YAMAHA Force 155 and so on Describe: -Please refer to the size to see if it is suitable. Suitable for you to ride a bicycle. Thank you. -The product can be installed and used without modification, easy to install, and no installation instructions. -Anodized, not easy to fade or corrode. -Stylish design and superb technology are more suitable for your bicycle. Material:CNC Aluminum Alloy Colour:Black Red Gold Titanium Silver Blue Quantity: a hook Function: carry helmet, packages, bags.,etc Easy install, No harm install Notice: -Due to the difference in lighting and display, the color of the product in the picture may be slightly different from the actual product. -Due to manual measurement, there may be subtle errors in product dimensions. -