I am going to swap my DT Swiss rims and new 25mm tires from My Roubaix over and see what they look like. Tried the front just now and seemed like enough clearance but it's the back that concerns me as I think that's where the frame tourques the most. Will advise and maybe take some pics and get feedback on clearance. Would love to get some 25's onboard.
2014 R3 (Hills bike)
2012 Roubaix SL3 (Endurance bike)