Vuka Alumina Extensions help you dial in your optimal aero position at a reasonable price for such a quality product. Vuka Alumina Extensions are available in two styles. The new Vuka Alumina Race was designed using data compiled from thousands of fit sessions with recreational and professional cyclists and triathletes by the world's best fitters. The Vuka Race bend places the wrists at a more natural bend to help riders remain in their tuck to optimize aerodynamics. 175 grams. TheSki-Tip places you in a position for speed as well as long-haul comfort.
Vuka Alumina Extensions come with an industry-standard 22.2 mm diameter and compatible with the new Vuka Alumina Clip. Both extension styles have a length of 360 mm and have sleek internal cable routing. The extensions are designed to be cut for a perfect fit and the cutting guidelines are on the Zipp website. Basically cut from the back end, tape the cutting area with masking tape and don't cut too short - making several smaller cuts until you zero in on the perfect length. They are compatible with all shifting systems.
Compatible with Vuka Alumina Clip but not the VukaClip or VukaAero