I'm running Planet Bike ATB fenders on my hybrid and couldn't be happier with them. I cheated though I'm running 26" fenders on 700 X 32's. Had to do a little modifying where the rear mounts to the cross tube between the chain stays to get a good fender line and to clear my FD but I blame that on the bike's geometry not the fenders. If you'll be riding in heavy wet snow you'll probably want more clearance between the tires and fenders but this one doesn't get ridden in snow, just rain. The snow and ice bike has PB Cascadias with studded tires.