Creating a disc brake version of the legendary Fulcrum Racing Zero was never going to be easy. It had to be something special; it had to retain the responsiveness, balance and comfort that the Zero range is famous for.Introducing the Zero DB. The ride experience is the same – equally exhilarating and now with the added advantage of superior braking in all conditions. Not to mention that disc brakes drastically extend rim life. Fulcrum have succeeded in their goal: the gold standard aluminium disc brake wheel is now available.