Once you have the Vuka Alumina Clip (22.2) and you want to add height underneath your arm rest and above your base bar or handlebar, you need Zipp Vuka Alumina Clip Risers.

There are three different size risers. 10mm, 25mm, and 50mm. They are fabricated out of aluminum, are specifically marked, and are radiused to work with 31.8mm bars and the Zipp Vuka Alumina Clips.

Each comes in a pack of two; enough for one set of clips. These risers cannot be stacked.

Once you have the Zipp Vuka Alumina Clip Riser Kit installed, you’re on to the next step. Extensions