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2018 PRsix Ultegra Di2 Race | Size 54

Size Guide
Size
Build
Wheelset

PRsix Ultegra Di2 Race | #51

Looking for every advantage you can get on your way to the podium? The PRsix is wind-tunnel tested 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 six-position seatpost.

Di2 battery chargers are included on bikes with an external battery, but are not included on Di2 bikes that have an internal seatpost battery system. 

GEOMETRY

Size 54
Seat Tube Length 54cm
Top Tube Length 53cm
Head Tube Length 14.2cm
Head Tube Angle 72cm
Seat Tube Angle 77 / 83°
Chainstay Length 39.5cm
Wheelbase 101.7cm
Standover Height 79cm
Front Center 63.3cm
BB Drop 7.35cm
Fork Rake 4.8cm
Wheel Size 700
Stack 54cm
Reach  42.5cm

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.

FIND MY PRSERIES BIKE

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

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