Ridley Kanzo Fast Frameset. The Kanzo Fast Frameset is our unwavering companion when we decide to bite off more miles of gravel grinding than we can chew. It’s a competitive frame that’s aerodynamically optimized for speed, and it’s robust enough to be able to handle whatever we’re throwing at it. Some features, like tube shaping and cable integration, are inspired by the features of Ridley’s Noah Fast frame for unignorable strength. But, it also has distinctive features like the frame’s higher stack and shorter reach, plus an aerodynamic handlebar with a short drop and 16-degree flared. This frame was designed to take on gravel races and win them.