Quintana Roo PR Four Disc

Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc

Quintana Roo PRFour Disc

Quintana Roo has been at the forefront of incorporating disc brakes into its high-performance PRseries triathlon bikes with the PRsix and PRfive models. Here is one of their flagship modesls, the  PRfour Disc. Featuring the same aerodynamic frame shape as pro level PRsix Disc superbike with the added the stopping power and control of disc brakes the PRfour Disc is the most affordable and technologically advanced disc brake triathlon bike available to triathletes.

shimano 105 mix 

The PRfour Disc features 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!

key advantages

-24/30T hybrid composite technology
-Trickle-down technology from the PRsix & PRfive
-SHIFT+ technology
-Boat tail cross sections Leading edge absent chainstay
Static downtube orientation 12mm thru-axle design
-QBox aero rear storage
-QR Top Tube Storage System
-QR Perfect Position Carbon Seatpost
-QR Lifetime Warranty

QR technology and  triathon pedigree

Increase Your Performance — Quintana Roo bikes are world-class engineered for elite performance at the highest levels. Quintana Roo bikes have been ridden in the Olympics for Team USA and in IRONMAN World Record setting performances. We spend time in the wind-tunnel to make sure your bike will perform it’s best out on the road in any conditions.
Exclusively Triathlon for Over 30 Years — QR founder and creator of Slowtwitch.com, Dan Empfield, invented the first triathlon specific bike and wetsuit under the Quintana Roo brand. To this day, QR has remained true to tri and releases innovative triathlon-specific products. QR bikes were founded on the principle of creating a bike with the best fit, handling and ergonomics. 

standard build and upgrades

In  stock QR bikes are typically ordered with the stock, basic  build kit offered by QR.  If we are helping you build your dream custom bike, QR has a few upgrades to choose  from (wheels, etc) and we've got some others to add to the mix as well like Mavic Cosmic, Reynolds or Zipp wheels.   

It's your bike:  what wheelset do you want it to have?  There are  so many options and we will help you find the perfect one for you.

Other Key Components
Saddle -  ISM PN2.1
Shifters - Micro Shift
Shimano 105 build:   Front & Rear Derailleurs, R7000 crankset and 52-36  cassette, 11-30  chain
Brakes  - TRP Spyre
Disc Rotors TRP 25 Centerlock 160mm
Bottom Bracket - FSA PF30 Tires Tires - Continental Ultra Sport III 25c
Wheelset -  Shimano RS370 
QR Top Tube Storage System
QBox rear storage

Virtual Bike Fit - whereever you are is where we work

With our Remote Bike Fit service, we've helped customers across Canada get set up.  We normally start with a telephone conversation (talking is just more efficient) to dial in all the specs for your dream QR bike, whether it's one of the models shown here or if you are looking for a different model - or if you're not sure what model you want - a conversation is usually the best way to sort it out.    This is Cam, our fitter, mechanic and designer. Not only is he a certified fitter, but he is also experienced, having done over 1000 bike fits (and we've long since quit counting).  Not only does Cam know bike fit, but he also know triathlon bike fit and triathlon bikes inside out and that's not a common combination of skills and knowledge. Even remotely, you're in excellent hands.

Ready to buy? These are  stock bikes and they are ready to go but you can also order custom colours, upgrade the build, add race wheels, fine tune your fit! Ask us how!

(For in-stock bikes,  allow 8-15 business days for delivery within Canada. Custom orders 4 to 8 weeks  most times.)

Quintana Roo PR Four Disc

Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc
Quintana Roo PR Four Disc

Sign up for our Newsletter