Description: Ultra light, strong, non-deformable and anti-corrosion bicycle cage suitable for most bikes, such as road bikes, mountain bike, folding bikes. Features: Polycarbonate and glass fiber bottle cage is lightweight, strong, sturdy and durable. Appropriate cage design for water bottles,convenient to hold and get the bottle. Quick and easy installation, mount these cages in less than 60 seconds. Ensures the bottle stay firmly in place when riding over rough terrain. Fits most mountain bikes, road bike and folding bike etc. Specifications: Specifications: Material: Polycarbonate glass fiber Color: Red/Black/Gray/Blue/Yellow/White/Purple (optional) Size:14 * 7.3cm / 5.5 * 2.9in Weight: 30g / 1.1oz Package Included: Bike Bottle Cage*1 Notes: Please check the detail size/model information before purchasing. Due to the different monitor and light effect , the actual color of the item might be slightly different from the color showed on the pictures . Thanks for your understanding. Please allow 1-2 cmmeasuring deviation due to manual measurement. Chat with us should you need any assistance. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.