Quintana Roo PR SIX2 - 2023, 56 cm

2023 Quintana Roo PR SIX2 Dura-Ace Di2, Size 56cm — Top-of-the-Line Triathlon Bike

The Quintana Roo PR SIX2 represents the very top tier of modern triathlon bike design, engineered for athletes who demand maximum aerodynamic efficiency, precision shifting, and race-day reliability. Built around a high-end carbon frame and Quintana Roo carbon Zero fork, this bike is designed to slice through the wind while maintaining stability and confidence at high speeds, even on technical courses.

This bike is equipped with a full Shimano Dura-Ace Di2 2x11 drivetrain, delivering lightning-fast, flawless electronic shifting under load. A Rotor power meter crankset (52/36) provides accurate data for pacing and performance optimization, while the Ultegra 11–28 cassette offers smooth transitions across a wide range of race scenarios. Shimano Dura-Ace brakes ensure precise and controlled stopping power without compromising aerodynamics.

Rolling on Zipp 404 NSW carbon wheels, the PR SIX2 offers exceptional aero gains and crosswind stability, paired with Continental GP 25C tires for low rolling resistance and proven race performance. The integrated carbon aero cockpit by Profile Design, QR aero stem, and carbon seatpost create a clean, fast silhouette while allowing for an aggressive, efficient triathlon fit. The ISM PN4.1 saddle is purpose-built for sustained aero positioning and long efforts in the bars.

This Size 56cm bike fits riders approximately 5’10” to 6’4”. With under 100 miles, it is extremely lightly used. The bike is pre-owned, in great shape, professionally checked, and 100% ready to race. Waxed chain! Oversized pulley Ceramicspeed. 

Why we love it

We love this PR SIX2 because it’s a no-compromise triathlon machine built for serious athletes. The combination of a proven aero frame, Dura-Ace Di2, an integrated power meter, and Zipp 404 NSW wheels makes this a true race-winning setup straight out of the box. With ultra-low miles and a build that rivals brand-new superbikes, this is an exceptional opportunity to own a top-of-the-line tri bike without paying full MSRP.