LIGHT WEIGHT& DURABLEThe water bottle cage is made of high-quality aluminum alloy. Can firmly hold any size bottle up to 32oz, from 2.7" – 3" in diameter. The smooth surfaces of the bottle cage will keep your drink secure.EASY TO INSTALLRequires 2 standard size screws (not included) for bottle cage mounting. Enlarged mounting hole allow for fine-tuning of position on the frame. Bike frame requires threaded holes for installation of the bottle cage.Specifications1. Type: Bike water bottle cage2. Material: Aluminum Alloy3. Net weight: 1.3 oz4. Lightweight and anti rust Need help choosing the right part? Message us on Instagram, YouTube, Facebook, or TikTok. All parts ship fast from 5150BMX.com — support core BMX. View all ISD products