Zipp Extension Vuka Clip - Vuka Carbon Evo 70 Extensions - Above Bar S+D Arena Jammers are not only

Arena Jammers are not only comfortable

so you can look good and feel confident no matter where you ride

this locking ring is your key to a safe and trouble-free riding experience

Easy adjustment via AXS app for tailored performance

Zipp Extension Vuka Clip - Vuka Carbon Evo 70 Extensions - Above Bar S+D Arena Jammers are not onlyImprove your aerodynamics and comfort with Zipp extension Vuka Clip Vuka Carbon 70 extensions Zipp Extension Vuka Clip Vuka Carbon Evo 70 Extensions are designed for those who want to improve their aerodynamics and comfort on the bike. These extensions easily mount on top of a classic round handlebar and are compatible with most 31. 8 mm handlebars. Ideal for time trialists and triathletes who want to maximize their speed and performance on the bike.