With us now firmly into Spring I've retired my boat anchor of a commuter bike with full fenders and stuck Zefal Swan/Croozer Road Fenders on my 2012 CAADX. They were nice and cheap and are easily demountable. I've done well dodging the rain over the last two weeks and the one ride where it was actually raining when I left home they did a good job albeit over my very short commute of just 3-miles each way.
https://www.wiggle.co.uk/zefal-swanc...sku=5360345580