Genesis Day OneSuper commuter, meets touring, meets gravel bike the Day One is our triple threat! Take the heart of our CDA, add a dash of hub geared practicality and finish it with clearance for 42mm tyres and this is what you get. We reckon it's the best of all worlds, giving you our most versatile platform with a healthy dose of dependability. Of course, we don't need to introduce our best selling CDA frameset, which features our hybrid double butted alloy