Features: BIKE WATER BOTTLE CAGE. Easily and quickly access to your water bottle when you cycling. Great for road, mountain, electric bicycles. EASY INSTALLATION. Screws and tool for mounting mountain bike water bottle cage are included, convenient to install and remove. The water bottle holder has arms that wrap around the bottle for secure and firm hold so you don not have to worry about it falling out during your ride. MULTI-FUNCTIONAL. Lightweight bike bottle rack for holding water bottle, drink bottles, vacuum bottle and more. Make sure the water bottle or drinks are securely fastened while riding, whether you cycling fast on road. LIGHTWEIGHT AND STRONG MATERIAL. Made of quality aluminium-alloy, anti-break and very-durable, lightweight, strong construction. It will not give you any extra-burden during the ride. SUITABLE FOR, This bike bottle carrier holder is designed to fit most size of cycling water bottles. It allows you to access your water bottle while riding easy to access at all-the-time. Mount both cage on your bike for maximum hydration. Specifications: Material: Aluminium-Alloy Hole Pitch: Approx. 6.5cm/2.55in Size: Approx. 14x6.5cm/5.51x2.55in Color: Black; Red; Blue; Golden; Silver Weight: Approx. 55g Package Includes: 1 Piece Bike Water Bottle Holder note: 1.Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.