PRsix2 Disc

Size Guide

Financing Options

Frame Size

INTERNATIONAL ORDERS:

Price excludes any applicable VAT, duties and custom import fees.

CONSIDERING DISC BRAKES?

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.

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.

    Looking for a specific crank length, saddle or gearing on your new QR bike? Chat with us or contact us now! Additional charges may apply.

    *QR’s Aeria Hydration system has been designed specifically for the PRsix2 and is not compatible with other QR models or size 48 bikes. If you'd like to order a replacement, please click here


    Dura-Ace Di2 Electronic

    Fork QR Integrated Aero Disc Carbon
    Headset Cane Creek IS41
    Stem QR 2.5 Aero Stem
    Handlebars Profile Design Aeria Ultimate Wing Carbon with 35C Extensions
    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
    Handlebar Profile Design Aeria Ultimate Wing Carbon with 35C Extension
    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 — 75mm 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. 

 

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.

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