Adding Kogel's titanium bike stem bolts to your bike stems are a great way to personalize your bike's style. Our bike stem bolts weigh less than the steel that came stock with your stem. Plus, our anodized color options give you more ways to make your bike uniquely yours. What are steerer-tube clamp bolts? Essentially, steerer-tube bolts attach your bike stem to the fork ensuring your fork points in the same direction as your handlebars while you're riding. These are in addition to stem plate bolts that attach your handlebars to the stem. About our titanium steerer-tube clamp bolts Kogel's steerer-tube clamp bolts are 16mm long and made from titanium. Basically the same bolts as the stem plate bolts, but slightly shorter for a clean look on the steerer end. They also come in a variety of anodized color options. We could talk about "weight savings", but it's really the first thing people see when you roll up to the brew pub. Here's some technical details: Description: High Quality & Lightweight Titanium M5x16mm stem bolts Application: Road or MTB bicycle stems Size: M5x16mm in length Fastener Type: 4mm Allen Tapered Head with Washer Material: Ti-3AI-2V Titanium Weight: approx. 1.2g/pcs Quantity: 2 pieces per package (for single stem) Continue the quest for Guaranteed Performance and making your bike the ultimate expression of YOU.