The best triathlon bike lineup just got better. Quintana Roo has been at the forefront of incorporating disc brakes into its high-performance PRseries triathlon bikes with the PRsix and PRfive models. We’re now excited to introduce a third disc brake triathlon bike model, the all-new PRfour Disc.
Featuring the same aerodynamic frame shape as our pro level PRsix Disc superbike, the stopping power and control of disc brakes, and a starting price of $3,149 — the PRfour Disc is the most affordable and technologically advanced disc brake triathlon bike available to triathletes.
We developed the PRfour Disc featuring a mix of Shimano 105 11-speed components with TRP Spyre mechanical disc brakes for real triathletes looking for disc brake advantages at a price they can afford, without sacrificing performance or reliability.
Not only do disc brakes add to the stopping power and consistency of braking in any condition, they also increase the lateral stiffness and stability of the bike with the addition of oversized thru-axles. With the combination of QR's wind-tunnel developed SHIFT+ technology, boat-tail airfoils and leading edge absent chainstay, the PRfour Disc gives you the ability to bike faster, efficiently output more power, and conserve energy for the run. It's designed with a standard front end, no crazy integrations, making the PRfour Disc easier to mechanically work on and travel with. Plus, stand out and choose between four ultra-bright graphic colors on a stealthy matte black frame!
An all-out race bike at an affordable price—the PRfour Disc gives athletes the confidence they need to perform their best and set new PR's.
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.
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.
|Fork||QR Aero Disc Carbon|
|Headset||Cane Creek IS41|
|Handlebars||Profile Design Wing 10A with 35A Extensions|
|Seatpost||QR Aero Carbon|
|Saddle||ISM PR 2.0|
|Front Derailleur||Shimano 105|
|Rear Derailleur||Shimano 105|
|Disc Rotors||Shimano RT500 140mm|
|Crankset||FSA Gossamer Pro 52-36|
|Cassette||Shimano 105 11-28|
|Bottom Bracket||FSA PF30|
|Wheelset||Select Wheels Above|
|Top Tube Storage||QR Top Tube Storage System|
|Riser Kit||15mm Profile Design Riser Kit Included|
|Stem Length||Size 48-50 — 70mm||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|
Find answers to common questions about bike builds, custom component selections, and shipping. If you have any questions feel free to live-chat with us or contact us.
How long does it take to receive my bike?
Most frame and frameset orders ship in 5-7 business days. Full bike orders can be expected to ship in 1-2 weeks time and this varies per bike model, size, and build kit. For an accurate delivery estimate live-chat contact us!
Can I make changes to the build kit?
Absolutely. Our bikes are built to order so you can customize however you'd like. If there are components you'd really like on your bike but don't see them offered live-chat or contact us for availability and a custom quote!
Can I have a different length stem, crankarms, or different gearing?
We spec different length components on our bikes based on common lengths per each size of bike. If you are looking to specify what length components or the gearing you'd like on your new Quintana Roo just live-chat or contact us and we'll get you started on a custom order.
I received my Di2 bike, but the system isn't charging?
Triple check the seatpost battery/Di2 wire connection. Many times even though you think you have the wire firmly connected, give it another push and 9 times out of 10 the system comes to life.
What kind of thru-axle do I need for my stationary trainer?
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, 142mm long.
How much does shipping cost?
UNITED STATES: Shipping for frame and frameset orders is $55 USD. For full bike orders shipping is $195 and includes professional assemble at our Quintana Roo factory and shipment in our Quintana Roo Pro Box so you don't have to assemble the bike when it arrives to your door.
OUTSIDE OF USA: Shipping for frame and frameset orders is $95 USD. For full bike orders shipping is $195 - this includes semi-pro assembly and ships in our more compact International Shipping Box for safe keeping.
Does my bike arrive assembled?
For online direct orders in the United States our bikes ship assembled in our Quintana Roo ProBox. Adjust your bars then add the seatpost and front wheel and you're ready to ride. If you order your bike through one of our authorized dealers, your bike will ship in our standard shipping box with partial assembly.
*Size 56cm and 58.5cm bikes arrive without the rear wheel installed.
"I feel that the number of relevant bike brands in no-draft triathlon have whittled down to 8. Quintana Roo is one of those relevant brands. In fact, if you narrowed the brand list to 4, it’d make the cut. This new bike, the PRfour Disc, is an advertisement for why that is. This is a disc brake triathlon bike complete for under $3,000."
|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||71cm||72cm||72cm||72cm||72cm||72cm|
|Seat Tube Angle||77 / 83˚||77 / 83˚||77 / 83˚||77 / 83˚||77 / 83˚||77 / 83˚|
From inventing the first triathlon-specific bike in 1987 to crafting the ultimate rider experience, Quintana Roo has been dedicated to the sport of triathlon since day one. A combination of superior comfort, stability, performance, and safety are considered when designing our products, and everything we do is backed by a team of supportive and like-minded triathletes.
So, what are the five reasons to buy Quintana Roo bikes?read more
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.
PRsix, PRfive, PRfour & PRthree models.
Men's and Women's Wetsuit + Swimskin Sizing.