QR PRsix Disc Stealth One-Off | Size 52

Size Guide

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#37 | PRsix Disc SRAM eTap 11-Speed, Size 52

Custom one-off Stealth bike. Neon Fire decals on driveside and Neon Yellow on non-driveside.

DISC BRAKE SUPERBIKE


Looking for every advantage you can get on your way to the podium? The PRsix is wind-tunnel designed plus real-world tested and approved by our team of Quintana Roo triathletes.

The combination of QR's SHIFT+ technology, boat-tail airfoils, and leading-edge absent chainstay gives you superior aero advantages over the competition. PRsix features a wide range of position adjustment to find the perfect balance of aero and comfort with our proprietary integrated stem/fork design and Perfect Position seatpost.

With the precision stopping power of disc brakes you'll stay in aero position longer knowing you have powerful brakes you can trust every time in any condition.

For use in a stationary trainer, a specific thru-axle will need to be ordered. The rear thru-axle is an E-thru standard M12x1.5, 163mm long.

Key Features


  • SHIFT+ technology
  • 40T carbon-fiber frameset
  • Disc brake technology
  • Perfect Fit 2.0 stem
  • QR aero storage containers
  • Leading edge absent chainstay
  • Simple wrenching and maintenance 
  • QR Perfect Position seatpost

get aero with qr

Sizing & Fit

SIZING & FIT

At Quintana Roo, we develop our bikes with a wide range of adjustment so riders can find the perfect position that is both comfortable and aero.

QUINTANA ROO TRIATHLON BICYCLE 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, & PRthree models. 


FIT SERIES SIZE CHART

Kilo, Dulce, and Lucero models.

HYDROSIX WETSUIT SIZING

Men's and Women's HYDROsix Wetsuit Sizing.

FIND MY PRSERIES BIKE

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

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