Kaius 01 FramesetWhen generation 1 of Kaius launched, the gravel world stood up and took notice. Made with racing as its sole purpose, it defined what gravel speed looked like. Gen 2 raises the bar again. With a 7% aerodynamic gain at 40 km h, improved stability at speed, and the unmistakable ride feel of our 01 Premium Carbon, the Kaius 01 frameset is engineered for riders who want to build without compromise. 51mm tire clearance, refined compliance, and race ready