Adding Kogel's titanium bike bottle cage bolts to a bike frame is a great way to better secure cages & attachments. And, our anodized color options give you more ways to make your bike uniquely yours. About Our Titanium Bottle Cage Bolts Our titanium bottle cage bolts are 12mm long, offered in a variety of colors, and work on any bike using standard water bottle cage mounts. We could talk about weight savings, but it looks really cool when you park your bike at the coffee shop. Technical Details: Description: High Quality & Lightweight Anodized Titanium Hex Bolts Application: fit any bike with standard water bottle cage mounts Size: M5x12mm Fastener Type: 3mm Allen Head Material: Ti-3AI-2V Titanium Weight: approx. 1.8g/pcs Quantity: 2 bolts per package (attach one bottle cage) Continue the quest for Guaranteed Performance and making your bike the ultimate expression of YOU.