ENVE Composites Clip-On Extensions

These extensions are designed to fit standard 31.8mm diameter handlebars. As long as your handlebar has a 31.8mm clamping area, they should mount securely.

The extensions come at a standard length, and you can trim them to your preferred size using a hacksaw with a fine-tooth blade designed for carbon fiber. It is best to start with a conservative length and trim incrementally until you find your ideal fit.

They are perfectly suitable for gravel. The uni-directional carbon fiber construction is durable enough to handle the vibrations of gravel riding, and the wide pad spacing provides the stability and comfort needed for long-distance endurance events.

Yes, the system features adjustable pad carriers that allow you to customize the width. This is particularly helpful for riders who prefer a wider, more stable position for long-distance comfort versus a narrow, aggressive aero tuck.

You will need a standard set of hex keys to tighten the clamps onto your handlebars. If you plan to cut the extensions to length, you will also need a hacksaw with a carbon-specific blade and some fine-grit sandpaper to smooth the cut edges.