Lightweight aluminum alloy cup holder for bicycles, durable, with screws and tool for outdoor activities.

1. Durable Aluminum Alloy: Made of aluminum alloy, the most suitable material for bicycle bottle cages, strong and durable. 2. Easy Installation: Only two screws need to be fixed, it can be very easy to install with the wrench. 3. Stay hydrated while riding: The bike water bottle can be used quickly and easily when needed. Very suitable for road, mountain, hybrid, touring and electric bicycles. Multi-point support, therefore more stable. 4. Multi-function: very suitable for mountain bikes, bicycles, strollers, wheelchairs. Suitable for installation on handlebars, seat post, etc., as well as motorcycles, fishing umbrellas, etc. (pipe diameter range 18-32mm). It can accommodate smaller bottles and cups in the 75mm standard. 5. Durable quality suitable for your bike: high quality ABS material, heat treated, strong and lightweight.The powder coating surface treatment and high-quality roller polishing process match the glossy paint finish of your bike.Very easy to clean and wipe down.Weight is only 42 g/5 oz.