Name: 2021 Quintana Roo SRsix Frameset
Brand: Quintana Roo
Rating: 4.288 (1 reviews)

Key Features
Shipping & FAQ
We built a fast, practical and clean aero road platform for the masses with the SRfive. But we knew with more time, analysis and study, we could make it even better. We could make it significantly lighter. Jump Quicker. Ride smoother. Employing our Trickle-up Technology philosophy, we’ve taken what we learned to further hone the SR aero road platform into the ultimate superbike.
The result is the SRsix.
The SRsix represents the pinnacle of Quintana Roo aero road performance. The triumvirate of class-leading aerodynamics, practical simplicity and a handling acumen anyone from the ProTour champ to the beginner can appreciate are now joined by world-beating weight savings. It’s now possible to finally have it all… in one bike.
Our premium bike requires premium performance. That meant using the lightest, stiffest carbon available. Along with strategically engineered layup to minimize materials used, we employ the industry’s lightest laminates to construct the SRsix frameset with precision resin transfer, resulting in a frameset with minimal excess resin for greater weight savings. We carved 175 grams from our SRfive frame (and 70 grams from our fork using a new, slightly slimmer fork), with a stock SRsix frame weighing 995 grams in a size medium frame — including all factory specified items: water bottle bolts, derailleur hanger and inserts. The frame, electronic or mechanical shifting-ready, comes with a threaded T47 bottom bracket ensuring no squeaks, creaks or rattles while capable of our multiple power meter upgrade options.
With the savings comes a bike that not only climbs well, but also corners and accelerates with a greater snap—without sacrificing aerodynamics.
Those weight savings aren’t simply for the scales. Aero road bikes are often maligned by vertical stiffness that makes for a rough, uncomfortable ride. But it’s our composites experience and careful, tailored layup orientation of premium materials that have allowed us to create tube shapes capable of better absorbing and deflecting the high-frequency road vibrations that can easily fatigue a rider. The result is a level enhanced ride comfort that rivals every other aero road bike on the market. Hour after hour, on even the roughest roads, when others are ready to be done, you’ll be ready for more. We’ve redefined what aero road bike ride quality can be.
In developing the SRsix aerodynamically, we hit our marks—and then exceeded them. With wind tunnel drag numbers 20 to 40 grams faster than a standard non-aero road bike on a fully-compliant UCI platform, we achieved a bike deep enough to cheat the wind, shallow enough to carve weight, designed with practicality in mind being faster with water bottles than without, and shaped to optimize stiffness where needed.
We also took on several of our biggest industry competitors in the wind tunnel to see how we fared. It turns out, we were not only close to them in many instances, we were faster as well, especially when outfitted in a manner that reflects how the bike is ridden in the real world: with water bottles on the bike. You can pay more for a fast aero bike, but we’ve proven: you don’t have to. Read all about our wind tunnel test against our competitors here
Wind Tunnel Testing Results SR Series Data Download
The less the wind sees, the better. So we’ve designed to completely encase all brake and shift cable within the confines of the cockpit and frame, all the while maintaining fit adjustability as well as mechanical ease of use. With the use of Vision’s Metron 5D full carbon cockpit, all cables are contained within the cockpit, frame and fork, making for a clean, cable-free aero presentation.
Our finest platform deserves the best components to make it truly shine. We’re presenting the SRsix with Shimano Dura-Ace and Ultegra build options, as well as Vison’s Metron 5D fully integrated one-piece carbon cockpit. And as always, if there’s another build option you’d like us to customize for you, just call us; we can make your dream build happen.
A fast bike is meaningless if it doesn't fit you properly. Our system allows you to select from a range of cockpit bar width and stem length combinations. No other brand offers this level of customization. We also offer zero offset and 20mm offset post options.
Order your SRsix online and have it shipped direct to your home or office. Like every Quintana Roo, your SRsix can be out of the box, built with just a few included tools and out on the roads in no time. We’ve also introduced our new Home.Delivery.Right shipping option, which will take your fully-built, ready-to-ride SRsix to your door.
Premium carbon overlay system and design
Wind tunnel tested, aero engineered frame design
Light weight frame -- 995 grams in size medium
UCI Approved
New lighter and increasingly bladed SRsix-exclusive fork
Vision Metron 5D fully integrated one-piece carbon cockpit
Ultegra/ Ultegra Di2 feature lighter weight FSA SL-K carbon crank
T47 bottom bracket
Flat-mount hydraulic brakes, with 12 mm thru-axles
Wide tire ready: Up to 700 x 32c tire clearance
Invisible cable routing
Fit capability
Over 40 paint and graphic combinations
QR Lifetime Warranty
Your Build, Your Way
Direct-to-you delivery, including Home.Delivery.Right fully-built delivery option
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 SRsix? Check out our guide with self-help instructions.
Owner Guide Other Helpful Videos

Quintana Roo SRsix Frameset

Quintana Roo evolves their aero-road SRsix

Frame	Carbon
Fork	Carbon
Wheels	700c

2021 Quintana RooSRsix Frameset

2021 Quintana Roo
SRsix Frameset