Go inside the design of the fastest gravel wheels ever made. Roval Category Leader Chris Wehan and Olympian + Unbound Champion Sofia Gomez Villafañe pull back the curtain on the development of Roval Terra Aero CLX and Terra CLX III—two wheels built for the fastest gravel races on earth. We break down Virtual 70 aerodynamics, real‑world tire + rim system performance, 21% more compliance, massive flat‑protection gains, and how these wheels influence race strategy at Unbound Gravel, Big Sugar, Sea Otter, the UCI Gravel World Championships, and more. If you’re into gravel tech, race‑day speed, equipment testing, or behind‑the‑scenes product development, this episode delivers the full story: the motivation, the engineering challenges, the breakthroughs, and the athlete feedback that shaped the final result. Topics we cover: • Why aero matters now in modern gravel racing • Virtual 70 and why Terra Aero is faster without going deeper • 21% compliance gains on Terra CLX III and where you feel them • Flat protection and why bead hook design can save your race • What Sofia feels on course—and how speed shows up in hour 5 and 6 • How Roval’s engineering team partnered with athletes from the very first prototype • Which wheel to choose for Unbound, Big Sugar, Worlds, or everyday gravel riding Featuring: Sofia Gomez Villafañe — Unbound Gravel Champion, Big Sugar winner, Olympian, Multi-time National Champion Chris Wehan — Category Leader, Roval Components, Pretty fast on a bike Built for the roughest terrain. Designed for the fastest riders. Developed for real‑world race conditions across Kansas, Arkansas, California, and every gravel course in between. Subscribe to Specialized Bicycles on YouTube for more conversations with the engineers, athletes, and creators shaping the future of cycling. Get More from Specialized TikTok: @specializedbicycles Instagram: @iamspecialized Facebook: specializedbicycles Outride: @outride