Profile Aeria Ultimate Carbon with 35C extensions (340mm)

Looking for every advantage you can get on your way to the podium? The PRsix is wind-tunnel designed 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 Perfect Position seatpost.
With the precision stopping power of disc brakes you'll stay in aero position longer knowing you have powerful brakes you can trust every time in any condition.
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.
*Discount codes not applicable on sale products.
SHIFT+ technology
40T carbon-fiber frameset
Disc brake technology
Perfect Fit 2.0 stem
QR aero storage containers
Leading edge absent chainstay
Simple wrenching and maintenance
QR Perfect Position seatpost
QR Lifetime Warranty
Order online direct with full-assembly ProBox, through a QR retailer or choose Home.Delivery.Right at checkout
Component Specs
Drivetrain Upgrades
Wheelset Upgrades
Shipping & FAQ
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.
*COVID availability advisory: Due to high demand during COVID-19, our industry is working hard to keep up with all parts, components and accessories. Your purchase may include unavailable parts. At that point, we will replace them with equal or better parts. Please reach out via LiveChat or email if you have any questions.
Fork
QR Integrated Aero Disc Carbon
Headset
Cane Creek IS41
Stem
QR 2.0 Aero Stem
Handlebars
Profile Aeria Ultimate Carbon with 35C extensions (340mm)
Seatpost
QR Aero Carbon
Saddle
ISM PN 4.1
Shifters
Dura-Ace Di2
Front Derailleur
Dura-Ace Di2
Rear Derailleur
Dura-Ace Di2
Brakes
TRP Spyre Mech. Disc
Disc Rotors
TRP-25 Center Lock 160mm
Crankset
Dura-Ace 52-36
Cassette
Dura-Ace 11-30
Chain
Dura-Ace
Bottom Bracket
Praxis PF30 Ceramic
Tires
Continental GP5000 25c
Wheelset
Select Wheels Above
Top Tube Storage
QR Top Tube Storage System
QBox
QR QBox
Riser Kit
55mm Profile Design Riser Kit Included
Fork
QR Integrated Aero Disc Carbon
Headset
Cane Creek IS41
Stem
QR 2.0 Aero Stem
Handlebar
Profile Aeria Ultimate Carbon with 35C extensions (340mm)
Seatpost
QR Aero Carbon
Saddle
ISM PN 4.1
Shifters
Dura-Ace Di2
Front Derailleur
Ultegra Di2
Rear Derailleur
Ultegra Di2
Brakes
TRP Spyre Mech. Disc
Disc Rotors
TRP-25 Center Lock 160mm
Crankset
FSA SLK Light 52-36
Cassette
Ultegra 11-30
Chain
Ultegra
Bottom Bracket
FSA PF30
Tires
Vittoria Rubino Pro IV 25c Folding
Wheelset
Select Wheels Above
Top Tube Storage
QR Top Tube Storage System
QBox
QR QBox
Riser Kit
55mm Profile Design Riser Kit Included
Stem Length
Size 48-50 — 75mm
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
The Shimano Dura-Ace Di2 Groupset provides the pinnacle of drivetrain performance. Designed and engineered to provide the most exceptional power transfer efficiency for professional riders, to help them achieve the ultimate victory. Shimano has cut no corners with the Dura-Ace Di2 groupset, which is virtually unmatched in terms of efficiency, technology and podium-proven performance. Upgrading to Di2 based system places gear shift buttons on both your aero bar extensions and base bars.
Market-leading electronic gear shifting thanks to the Di2 system and trickle-down technology from professional-level Dura-Ace groupsets. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. No adjustment is required once setup. Instead of mechanical cables, high-end Di2 electronic wires relay your gear selection instantly with a push of a button. Upgrading to Di2 based system places gear shift buttons on both your aero bar extensions and base bars.
The NSW Tubeless Disc-brake wheels are aerodynamically optimized for wide tires to meet the performance needs of modern riders in search of low rolling resistance and high comfort. Throughout the development process our engineers carefully considered the rim-to-tire interface and how specific tire and rim widths affect aerodynamic performance. NSW technology adds to this legacy enhanced aero performance and tubeless compatibility, all with the benefits of disc brakes. Learn more at zipp.com.
The Vanquish RC Pro rims are made by hand in Minnesota, U.S.A. and undergo an unprecedented level of quality control. The rim shape is all-new, with a huge 30mm external width (21mm internal width). This results in superb aerodynamic performance with 23-28mm tires, with drag numbers that dip below -300g. The Vanquish RC Pro's all-carbon rim construction makes it lighter, stronger and faster than the competition. The 30mm external/21mm internal width and tubeless ready tire bed has a hybrid spoked-carbon design, creating a stiff and efficient wheel for maximum power transfer.
The co-developed Vanquish RC6 Performance wheelset takes QR’s disc-brake triathlon bikes to the next level of performance. Made in HED’s Minnesota factory, the Vanquish RC6 Performance undergoes an in-depth quality control process. The proprietary wheels use the same patented rim shape that HED uses for all of its disc-specific wheelsets. The RC6 Performance shape is all-new, with a 30mm external width (21mm internal width). This results in a superior aerodynamic performance with 23-28mm tires.
The Shimano WH-RS370-TL Road/Cyclocross wheelset for tubeless with disc Center-Lock and 12mm E-thru version - Offering all the technology of Shimano wheels at an economical price.
Find answers to common questions about bike builds, custom component selections, and shipping below. If you have any questions feel free to live-chat with us or contact us.
Shipping & Delivery Options Shipping FAQs
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.
Does my bike arrive assembled? The amount of assembly required depends on shipping option you select. Typically our bike assembly runs between 30 to 45 minutes. Check out our shipping and delivery options to find the best option for you and your budget.
Need help assembling, adjusting, or maintaining your PRsix? Check out our guide with self-help instructions.
Owner Guide
Other Helpful Videos

Quintana Roo PRsix Disc - Ultegra Di2 Electronic

48cm

50cm

52cm

54cm

56cm

58.5cm

A carbon frame triathlon bike with high-end components and trp mechanical disc brakes.

Frame	Carbon
Fork	Carbon
Wheels	700c Aluminum
Drivetrain	2 × 11 Electronic
Groupset	Dura-Ace Di2, Ultegra Di2
Brakes	TRP Mechanical Disc

Frame	40T carbon-fiber frameset BB Standard: PF30, Press Fit
Fork	QR Integrated Aero Disc Carbon
Bottom Bracket	FSA PF30
Headset	Cane Creek IS41
Stem	QR 2.0 Aero Stem
Handlebar	Profile Aeria Ultimate Carbon with 35C extensions (340mm)
Saddle	ISM PN 4.1
Seatpost	QR Aero Carbon Type: Rigid

Rear Derailleur	Ultegra Di2
Front Derailleur	Ultegra Di2
Crank	FSA SLK Light 52-36
Shifters	Dura-Ace Di2
Cassette	Ultegra 11-30 11spd
Chain	Ultegra
Brakes	TRP Spyre Mech. Disc Type: TRP Mechanical Disc

Rims	Select Wheels Above
Tires	Vittoria Rubino Pro IV 25c Folding
Disc Rotors	TRP-25 Center Lock 160mm

2021 Quintana RooPRsix Disc - Ultegra Di2 Electronic

2021 Quintana Roo
PRsix Disc - Ultegra Di2 Electronic