#56 | PRfive Disc Ultegra Di2 with HED Vanquish 4GP with 90mm Stem, Size 56
We designed a disc bike for real triathletes—it's aero, stable, lightweight and adjustable with only two wrenches. Starting at $4,499, the new PRfive Disc competes at the highest level, with elevated safety and braking capabilities in any condition. With increased lateral stiffness and a more aerodynamic design, you'll be able to output more power while conserving energy for the run. The PRfive Disc gives athletes the confidence they need to perform their best.
Previous winner of an Interbike Award for Triathlon Innovations of the Year, the PRfive represents all the best aero benefits of our PRsix superbike - with its design moved to a standard front end - making it not only easier for the average triathlete to mechanically work on and travel with, but also making it more affordable.
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.
|Seat Tube Length||48cm||50cm||52cm||54cm||56cm||58.5cm|
|Top Tube Length||47cm||49cm||51cm||53cm||54.5cm||56cm|
|Head Tube Length||7.4cm||9.5cm||11.5cm||14.2cm||15.8cm||18.4cm|
|Head Tube Angle||71˚||72˚||72˚||72˚||72˚||72˚|
|Seat Tube Angle||77 / 83˚||77 / 83˚||77 / 83˚||77 / 83˚||77 / 83˚||77 / 83˚|
View our size charts to see what size is best for you. After purchasing a new QR product, our team will reach out to you to confirm your order and sizing information to be sure you have selected the optimum size.
PRsix2 | PRsix | PRfive | PRfour
HYDROsix Wetsuit | HYDROfive Wetsuit | HYDROspeed Swimskin