You may not win Paris-Roubaix with it (twice), but a frame optimized for lightweight, stiffness, strength & comfort benefits all.
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R3 Technology
Availability
Introduction
Feature-Benefit-Experience
Squoval™
Smartwall™ for Carbon
éRide Test Ride Program
Reviews
Geometry
Warranty
Owner's Manual
Prices and Specs
Retailers
R3 Views
Full size view with Fulcrum Racing 5
360° view with Zipp 303
Detail views
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Availability

Inigo Cuesta in his record-setting 16th Vuelta a Espana on his 2010 R3
The 2010 R3 will be available later this year. Limited quantities of the 2009 R3 are still available at our retailers. View details of the 2009 R3 here.

Introduction

Stuart O’Grady on his way to winning the 2007 Paris-Roubaix [Cervélo was the bike supplier of Team CSC from 2003 through 2008. Since 2009 Cervélo runs the Cervelo TestTeam]
“Winner Paris-Roubaix 2006 & 2007”

Two wins at Paris-Roubaix, one second. That’s the R3’s unparalleled record in three participations in the world’s toughest bike race. But to the pro team mechanics, more incredible than the victories is the fact there has never been any mechanical issue with an R3, even though it is the lightest frame to be used in that race. In a race where every manufacturer lies awake worrying the night before, that’s simply unheard of.

Yet the R3 is much more than just a Paris-Roubaix frame. Its low weight and high stiffness also make it ideal for climbers and even sprinters. No wonder that its looks have been widely copied. But of course, the R3’s performance is more than paint-deep, and its superiority is safely stowed away in all its small details and proprietary lay-up designs.

Feature-Benefit-Experience
The bike industry loves to talk about features (tube shapes, materials, etc). But a feature is useless without a benefit! Ask yourself, would you prefer a poorly engineered frame made of “Ultra High Modulus carbon” (a feature)? Or an intelligently engineered frame that uses the material to create something lighter, stiffer and stronger (real benefits)? Even more than benefits, you want experiences. The aforementioned lightness & stiffness may be benefits, but what you really want is the experience of higher performance, through quicker acceleration and better climbing.

This is why we list not only features, but also the accompanying benefits and experiences. To recap:

Product Feature: “Which innovative shape, material or design solution was used on this frame?”

Technical Benefit: “What is the advantage of this shape, material or solution?”

Rider Experience: “How does this feature & benefit change my riding experience?” This usually involves experiencing higher performance or more comfort. Some features also offer an esthetic experience, and although we would never sacrifice performance or comfort for beauty, sometimes you can have it all.

Product Feature Technical Benefit Rider Experience
Squoval™ (Square Oval) tubing A square shape put lots of material far away from the center plane of the frame to create more lateral stiffness. The slight ovalization makes the shape extremely resistant to denting. The resulting frame is very light, very stiff and very strong. Higher performance as higher stiffness creates better power transfer and better cornering, lower weight helps with climbing and acceleration while higher strength makes it bomb-proof.
Razor-thin seatstays Super-small cross-section for seatstays reduce weight and increase vertical compliance for the rear wheel. Higher performance as lower weight results in better climbing and acceleration, while the vertical compliance assists in providing comfort.
Multi-shape toptube Each cross section is optimized in shape and lay-up for local loads, creating a shape that handles lateral and torsional loads very well at a very low weight. Higher performance as lower weight and higher stiffness aides climbing, acceleration and sprinting.
Oversized bottom bracket Big shape and fluent form aligns the carbon fibers with the complex loads in this area for better lateral stiffness (excellent power transmission). Higher performance through excellent acceleration and efficient power transfer – no wasted energy.
     

Squoval™

The dominant forces on the downtube and chainstays are lateral bending forces. The best way to resist those is with a lot of material far away from the center plane. Square tubes do this best, but can easily buckle. A slightly ovalized square creates the best of both worlds, which explains why Cervélo’s Squoval shaped frames win stiffness and lightweight tests everywhere.

The front and rear of the toptube also use the Squoval shape to counteract lateral bending, but it transitions to oval in the center to counteract the torsional loading in that section.

Smartwall™ for Carbon

Upon hearing Smartwall™, most people immediately think of Cervélo’s method to obtain excellent lateral stiffness in an TrueAero® tube. But the Smartwall™ principle is universally applicable, not just on aero tubing. After the tube shapes are optimized, the lay-up allows us to further refine the character of the bike. In fact, Squoval tubes are very well suited for the Smartwall application as they have two sides that are very far removed from the central plane – i.e. adding even a small amount of extra material there increases the lateral stiffness significantly. To properly distribute the loads from the Smartwall section into the rest of the tubes, the additional plies are feathered.

éRide Test Ride Program

You can ride many of the Cervélo bike models and try out the products from other TestTeam partners at our eRide events. In order to be notified when the 2010 éRide schedule is released, please subscribe to our newsletter:

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Reviews

220 Magazine pronounces R3 "The best road bike we've ever ridden"
The goal is superlight, but functional, in TopVélo’s Spécial Light
VeloMotion tests R3, Willier Scandium and Litespeed Ghisallo (English translation)
VeloNews tests top frames including R3 for high stiffness and low weight
TOUR Magazin reviews the top carbon frames including R3 (English translation)
Bicycling review of the R3 in their 2006 Buyer's Guide
Cyclingnews.com rides and reviews Stuart O'Grady's Paris-Roubaix winning R3


Geometry

No custom Cervélo is needed even for the most demanding pros, that’s our conclusion after supporting hundreds of the world’s best athletes. The reason we don’t need customs where other bike companies do lies in our unique reach-based geometry. For an exhaustive explanation on why 6 Cervélo sizes fit more people than 12 “normal” sizes, check out our geometry tech presentation.

73 Degree Seattube Angle
SizeWheel SizeHead Tube AngleBB DropTop TubeHead Tube LengthFront CenterRear CenterStand Over HeightStackReach
48700c72.5°68515100547399709502361
51700c73°68530120558399729522370
54700c73°68545140573399746541380
56700c73°68565160593399764560394
58700c73°68580180608399781580403
61700c73°68592200620399800599409
Note 1:The standover height is measured to the toptube directly above the bottom bracket.
Note 2:The above headtube lengths are for integrated headsets. To compare to non-integrated headtubes, deduct 20mm from the above lengths to adjust for the stack height needed for non-integrated headsets.

Warranty
Every Cervélo frame comes with a limited lifetime warranty for the original owner. For full details on this warranty, please click here. Please note that frames not purchased from an authorized retailer are not covered by any warranty. For a list of authorized retailers, please check our retailer locator below.

Owner's Manual
Cervélo's general owner's manual as well as model-specific instructional videos can be found in our Manuals section.

Additional information, as well as fitting information to optimize performance (as opposed to fitting information for safety purposes described in the manual) can be obtained from your Cervélo retailer.

Prices and Specs

The R3 is available as a frameset or a complete bike. Your Cervélo retailer can also customize the specifications for you.

PartFramesetShimano Ultegra NEWShimano Dura-Ace
Fork3T Funda PRO3T Funda PRO3T Funda PRO
HeadsetFSA IS 3FSA IS 3FSA IS 3
Seatpost3T Dorico TEAM3T Dorico TEAM3T Dorico TEAM
Shift/Brake LeversShimano Ultegra STIShimano Dura-Ace STI
Front DerailleurShimano Ultegra Shimano Dura-Ace
Rear DerailleurShimano Ultegra Shimano Dura-Ace
CassetteShimano Ultegra 12-25Shimano Ultegra 12-25
ChainShimano Ultegra Shimano Dura-Ace
Brake CalipersShimano UltegraShimano Dura-Ace
CranksetShimano UltegraShimano Dura-Ace
Bottom BracketShimano UltegraShimano Dura-Ace
Stem3T ARX Team3T ARX Team
Handlebars3T Ergonova OE3T Ergonova TEAM
Saddlefi'zi:k Arionefi'zi:k Arione
WheelsFulcrum Racing 7Fulcrum Racing 5
TiresVittoria Rubino Pro SlickVittoria Rubino Pro Slick
Pricing USD$3,100$4,000$5,900
Prices and specification are subject to change without notice.

Retailers
In the retailer locator below you can find all authorized Cervélo retailers. If a retailer is not on the list, they are not authorized to sell Cervélo. This means the product will not be covered by any warranty. Please see our warranty policy for details here.

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