PRsix2 Disc

Size Guide

Financing Options

Frame Size


NEW AERO MACHINE, NEW PR's


The next generation of the award-winning PRsix Disc has arrived – introducing the PRsix2. The PRsix2 takes all of the innovative technologies and aerodynamic qualities of the PRsix and maximizes them with additional features, integrated hydration system, and a lighter and stiffer frame. With each feature fully utilized, you are reaping the benefits of and improving the performance of the bike as designed by the exclusively triathlon engineers at QR.

We pride ourselves on listening and reacting to our athletes’ needs, thus the creation of the PRsix2. With an 11% increase in stiffness and 10% lighter frame from the current PRsix Disc, T47 bottom bracket and integrated enhancements, this bike takes performance and simplicity to the next level. The PRsix2 was designed to incorporate more aero-enhancing benefits with an integrated hydration system, invisible cable routing with integrated Di2 port and more.

The PRsix2, the fully loaded aero machine, will help you break new boundaries and set even more new PRs.

For use in a stationary trainer, a specific thru-axle adapter will need to be ordered. The rear thru-axle is an E-thru standard M12x1.5, 142mm long. The adapter will be specific to the trainer you own, so please check with the trainer manufacturer if you have any questions.

*QR’s Aeria Hydration system has been designed specifically for the PRsix2 and is not compatible with other QR models or size 48 bikes. 

Key Features


  • Integrated aerodynamic hydration system with capacity for 30oz of fluid
  • 11% Increase in stiffness
  • 10% Reduction in weight
  • Invisible cable routing with integrated Di2 port
  • SHIFT+ Technology
  • Confident fit window
  • Unmatched color, component and upgrade options
  • T47 Bottom Bracket, stronger more precision fit with added stiffness
  • Order online direct with full-assembly ProBox or through your local authorized QR dealer


    • We pair each Quintana Roo frame with some of the best components and drivetrains in the world. We take component specifications seriously, as the quality and performance of the components are just as important as the frames we design and produce.

      If you have any questions or would like to request custom component specifications, please contact us.

      Dura-Ace Di2 Electronic

      Fork QR Integrated Aero Disc Carbon
      Headset Cane Creek IS41
      Stem QR 2.5 Aero Stem
      Handlebars Profile Aeria Ultimate Carbon with 35C extensions (340mm)
      Seatpost QR Aero Carbon
      Saddle ISM PN 3.0
      Shifters Dura-Ace Di2
      Front Derailleur Dura-Ace Di2
      Rear Derailleur Dura-Ace Di2
      Brakes Dura-Ace Hydraulic Disc
      Disc Rotors Dura-Ace 160mm
      Crankset Dura-Ace 52-36
      Cassette Dura-Ace 11-30
      Chain Dura-Ace
      Bottom Bracket
      T47
      Tires Continental GP5000 25c
      Wheelset Select Wheels Above
      Top Tube Storage QR Top Tube Storage System
      QBox QR QBox
      Riser Kit
      55mm Profile Design Riser Kit Included

      Ultegra Di2 Electronic

      Fork QR Integrated Aero Disc Carbon
      Headset Cane Creek IS41
      Stem QR 2.5 Aero Stem
      Handlebars Profile Aeria Ultimate Carbon with 35C extensions (340mm)
      Seatpost QR Aero Carbon
      Saddle ISM PN 2.1
      Shifters Dura-Ace Di2
      Front Derailleur Ultegra Di2
      Rear Derailleur Ultegra Di2 GS
      Brakes Dura-Ace Hydraulic Disc
      Disc Rotors Dura-Ace 160mm
      Crankset FSA SLK Light 52-36
      Cassette Ultegra 11-30
      Chain Ultegra
      Bottom Bracket T47
      Tires Continental UltraSport 3 Race 25c
      Wheelset Select Wheels Above
      Top Tube Storage QR Top Tube Storage System
      QBox QR QBox
      Riser Kit 55mm Profile Design Riser Kit Included

      Bar, Stem & Crank Specs

      Stem Length Size 48-50 — 70mm Size 52-54 — 90mm Size 56-58.5 — 110mm
      Crank Length Size 48-52 — 165mm Size 54-56 — 170mm Size 58.5 — 172.5mm 
      Bar Width Size 48-52 — 42cm Size 54-56 — 42cm Size 58.5 — 42cm

       


get aero with qr

Size Chart

QUINTANA ROO BICYCLE + SWIM SIZE CHARTS

View our size charts to see what size is best for you. After purchasing a new QR our product team will reach out to you to confirm your order and sizing information to be sure you have selected the optimum size.

If you're on the border of two sizes, the right size may depend on certain body measurements and your riding style. Feel free to contact us at any time regarding sizing questions - our product specialists are experienced with finding riders the right fit by cross-referencing your information with our QR Rider Fit database.  

If you're not transferring measurements from a similar triathlon specific bike, to get completely "dialed in" for maximum performance, we recommend you see a reputable professional bike fitter that can fit you to your new Quintana Roo.

 

PRSERIES SIZE CHART

PRsix, PRfive, PRfour & PRthree models. 

 



FIT SERIES SIZE CHART

Kilo, Dulce, and Lucero models.



QR SWIM SIZING

Men's and Women's Wetsuit + Swimskin Sizing.



FIND MY PRSERIES BIKE

PRseries bikes are developed by triathletes for triathletes. Find the right PRseries bike for you.