Unlike rear derailleurs, which are very complicated and come in at least two very different styles, front derailleurs are pretty standard across manufacturers. That means you only have to watch this one video to learn how to adjust them! It features a professional mountain bike mechanic walking you through the adjustment process. This ensures proper shifting and chain flow, which will keep you on the bike and riding smoothly.

Apple's iOS 26 and iPadOS 26 updates are packed with new features, and you can try them before almost everyone else. First, check Gadget Hacks' list of supported iPhone and iPad models, then follow the step-by-step guide to install the iOS/iPadOS 26 beta — no paid developer account required.
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