Features: Upgraded your bike computer mount with this aluminum alloys ear repair, engineered to replace fragile plastic part for long terms durability during intense cycling. This light weight 25g accessory installs tool freely in 5 minutes without compromising the mount’s stability. Ideal for competitive cyclists and daily commuters pursues reliable gear protecting, it withstands terrains while maintaining a low profiles. Perfect for rainy trail, or high speeds races, construction shield your bike computer from water, mud, and impacts damage. Optimizes performances with this aviation grade aluminum upgraded—25% lighter than steel alternatives yet enough to endures years of demanding cycling. Specifications: Color:Three Elections Dimension:28.8×24.9mm/1.13×0.98in Component:Aluminum alloys Package Includes: 1pc Bicycles Computers Brackets note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.