The 2019 Quintana Roo PRsix Disc was designed by triathletes for triathletes to perform in real race-day situations. This bike has been extensively tested in both wind tunnel and with real-world riding. The Hi-Modulus carbon fiber used to create this frame is lighter and stiffer than other models which results in easier climbing and faster power transfer and acceleration. The PRsix Disc is a true disc brake triathlon super bike that can help you crush your best results in the saddle.