Features: <br> <br>This is a motorcycle mirror frame base with 10mm hole. <br>It helps isolates and dampens shock and vibration. <br>This design of the item allows user to mount to just about many things on your motorcycles. <br>Mounts are made of high quality material with a black coated finish, stainless steel hardware and plastic balls. <br>Most applications require an attachment base, arm, adapter base and an accessory cradle to complete a kit. This base is suitable for many motorcycles and other vehicles. <br> <br> <br>Specifications: <br>Material: Plastic, Metal <br>Color: Black <br>Item Height: 53mm/2.08'' <br>Hole Diameter: 10mm/0.4'' <br>Package Weight: approx. 34g <br> <br>Package Weight: <br>1 x Motorcycle Mirror Base <br> <br>Note: <br>It is easy to install, but professional installation is highly recommended.<br>1、This is a motorcycle mirror frame base with 10mm hole <br>2、It helps isolates and dampens shock and vibration <br>3、This design of the item allows user to mount to just about many things on your motorcycles <br>4、Mounts are made of high quality material with a black coated finish, stainless steel hardware and plastic balls <br>5、Most applications require an attachment base, arm, adapter base and an accessory cradle to complete a kit. This base is suitable for many motorcycles and other vehicles