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PRthree 105 | Size 52, 54

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Wheelset
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SMART START


Quintana Roo designed the PRthree for triathletes looking to achieve their next PR. The PRthree is an elite level bike, sharing some of the same aerodynamic properties of our other PRseries bikes, like SHIFT+ technology, with a slightly different carbon layup & budget-friendly componentry.

The PRthree is lighweight, aero-efficient, stable and mechanically easy to work on and travel with. We keep the bike simple so you can focus on achieving your goals.

Key Features


  • SHIFT+ technology
  • 24T carbon-fiber frameset
  • Boat tail cross sections
  • Static downtube orientation 
  • QR aero storage containers
  • Simple wrenching and maintenance
  • Order online direct with full-assembly ProBox or through your local authorized QR dealer


  • PRthree
    Size  52 54
    Seat Tube Length 52cm 54cm
    Top Tube Length 51cm 53cm
    Head Tube Length 11.5cm 14.2cm
    Head Tube Angle 72cm 72cm
    Seat Tube Angle 77 / 83˚ 77 / 83˚
    Chainstay Length 39.5cm 39.5cm
    Wheelbase 99.5cm 101.7cm
    Standover Height 77cm 79cm
    Front Center 61cm 63.3cm
    BB Drop 7.35cm 7.35cm
    Fork Rake 4.8cm 4.8cm
    Stack 52cm 54cm
    Reach 41cm 42.5cm

     




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Size Chart

QUINTANA ROO TRIATHLON BICYCLE SIZE CHARTS

View our size charts to see what size is best for you. Sometimes bike size, fit, and geometry can get pretty technical - if you have any questions about size or bike fit just drop us a message or chat with us!

PRSERIES BIKES

PRsix, PRfive, PRfour, and PRthree bikes.


shop prseries bikes


triathlon bike size chart quintana roo

FIT SERIES BIKES

Kilo, Dulce, and Lucero bikes.

triathlon bike size chart fit qr

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