The Cervelo P5 Disc is a no-compromise triathlon race machine. Instantly recognizable the world over, Cervelo designed the bike to be original in every way. It is one of, if not the most aerodynamic bike in the world. Its hallmarks are hydraulic disc brakes, electronic shifting, unparalleled adjustability. The P5 is one of the few triathlon bikes on the market that is also lightweight- often coming in below 19lbs. For the discerning triathlete who wants to know their equipment is beyond question, the P5 is a clear choice.