I have a CAADX that I've just fitted mudguards to, for winter road use. It rides fine on the road, but it's not got typical CX race geometry though. I did have 35c tyres on it and there was plenty of clearance, it's got 30c road tyres for winter though.
Does anyone have an opinion on this ? > https://www.evanscycles.com/cannondale-caadx-105-2019-cyclocross-bike-EV338208
or this? > https://www.evanscycles.com/bmc-teammachine-slr02-two-2018-road-bike-EV302694#modal__product-zoom-modal