After several false starts with other brands, the Topeak fenders finally did the job. I put these on an All City Super Professional (700X28) with disc brakes and lots of clearance and eyelets. The only reason this isn't four starts is the frame mounting bracket for the rear fender is on the thick side and can't be slanted enough to make the rear fender as flush as I'd prefer. Not a showstopper, just a bit annoying. Overall, less than 20 minutes to install and ride quietly and solid on the bike.