a new chapter in speed a better wheel in every · pdf filewhereas past designs tapered inward...
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Zipp Speed Weaponry5315 Walt PLIndianapolis IN 46254-5797 1-800-472-3972www.zipp.com
Zipp® Carbon Clinchers have been described as the most heavily anticipated wheels of all time. During the two-year development process, we designed new clincher-specific approaches to prototyping, testing, materials, and manufacturing. The end result is worth the wait.
Optimized aerodynamics | Wind tunnel development has allowed us to perfectly match the real airflow patterns created by fully inflated clincher tires to the rim. This not only improves the speed and handling of our wheels but also means you don’t have to sacrifice aerodynamics when choosing clinchers.
Optimized materials | Chemical engineers from our US-based composites supplier traveled to Zipp to develop an exclusive heat-resistant resin. This technology improves heat dissipation so substantially that ours are the only carbon clinchers to pass stringent limitations on rider weight or brake pad options.
Optimized ride quality | Our proprietary heat-resistant materials, Tangente High Performance Cork Brake Pads, and angled braking surfaces provide smooth, pulsation-free stopping power under all conditions.
A NEW CHAPTER IN SPEED
Accurate thermal imaging enabled us to improve the materials and
structure of Zipp Carbon Clinchers for optimal braking performance.
Inflating with water instead of air saves rims and eardrums when
testing for maximum tire pressure.
For every rider, every discipline, and every ability level, aero wheels make a noticeable difference. Now, Zipp wheels make a bigger difference in more ways than ever with the revolutionary Firecrest rim shape. Used in our 404 and 808 Tubulars and Carbon Clinchers, FirecrestTM is not only more aerodynamic than any other design, it also improves handling, wheel strength, and overall ride quality.
More speed | Discovered as we developed our Carbon Clinchers, Firecrest refocused our thinking from the front to the back of the wheel. Whereas past designs tapered inward from the widest point of the toroidal bulge, Firecrest maintains its width nearly all the way to the spoke bed. Firecrest is the first rim shape designed specifically to control airflow around the back half of the wheel.
More stability | Using computational fluid dynamics (CFD), Zipp engineers adjusted the Firecrest profile so that the center of pressure moved closer to the steering axis. As a result, Firecrest rims provide markedly more stable handling than other rims of equal or even shallower depth.
More strength | As we demonstrated with the Paris-Roubaix-winning 303, a wider rim increases lateral stiffness for sprinting and cornering yet offers greater vertical compliance for more control, comfort, and durability on rough surfaces.
A BETTER WHEEL IN EVERY WAY
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Aerodynamics calculation methodology: Time and watt savings over 40km are calculated using a top-selling aluminum race wheel as the baseline and assuming a power output of 300 watts and a speed of 30mph (48kph). If you’re going slower, the time savings are greater, as you’ll be riding for a longer time. | Aero savings reflect rider-on-bike testing, not wheels-only testing. All numbers are calculated at a 10° wind angle to approximate the most common real-world riding conditions. Tests are conducted using 21mm Vittoria tires; Zipp Tangente tires can save an additional 3-9 seconds, or 1-3 watts.
Visit zipp.com for the latest products and technical specifications.
PowerTap® is a registered trademark of Saris Cycling Group, Inc.Vittoria® is a registered trademark of Vittoria Industries North America, LLC
Dra
g (
gra
ms)
AOA (degrees)
195
175
155
135
115
95
755.02.5 7.5 17.5 20.010.0 12.5 15.0
ZIPP 404 DRAG COMPARISON
2011 ZIPP 404
2009 ZIPP 404
2009 ZIPP 808
F9R
90TT
AEO 9.0
H3
® 2011 COMPOSITECH, INC.
AEROEDGE404 Firecrest
Tubular404 Firecrest
Carbon Clincher404 Clincher with
hybrid-toroidalprofile
Traditional“V” Shape
FASTER THAN THE SUM OF
THEIR PARTS
The fastest riders make the most of their strength by studying the course and scripting every effort ahead of time. The fastest wheels turn technology into performance by designing every component to work in unison. | At Zipp®, we believe that systems work best when individual parts are developed in the context of the whole. This philosophy leads to features like rims designed to protect your tires and hubs with spoke holes drilled at varying angles depending on rim depth. Combining all those details results in wheels that are perfectly matched to the bikes you ride, the courses you confront, and the goals you’ll achieve.
101
202
303
The 101 is a legitimate high-performance wheelset. Its wind-tunnel-developed, 30mm-deep rim shape is faster than many deeper V-shaped rims and can save up to 42 seconds over 40km compared to the industry’s benchmark aluminum wheelset.
Available in Aluminum Clincher, PowerTap®
Aerodynamics – time and watt savings over 40k for 101 Wheelset: 42 seconds / 14 watts.
Specs
Aero Width
Rim Depth
Weight(per wheelset)
Clincher
24.5mm
30mm
1523g
Even at 1095 grams, the 202 is stiff enough to respond instantly when the attacks come. Its 32mm-deep, fully toroidal rim profile with ABLC™ dimples can match the aero performance of heavier, less nimble V-shaped rims up to 50mm-deep.
Available in Tubular, PowerTap®, ZEDTECH®.
Specs
Aero Width
Rim Depth
Weight
Tubular
23mm
32mm
1095g
In lab testing, the 303’s wide, toroidal rim will withstand the equivalent of a 300-lb rider racing Paris-Roubaix 30 times. But it also provides an aero advantage that helped to win both Flanders and Roubaix.
Available in Tubular, Clincher, Cyclocross, PowerTap®, ZEDTECH®.
Aerodynamics – time and watt savings over 40k for 303 Wheelset: 72 seconds / 24 watts.
Specs
Aero Width
Rim Depth
Weight
Tubular
27.5mm
45mm
1171g
Clincher
21.5mm
44.15mm
1623g
404 FIRECREST
808 FIRECREST
1080
With this breakthrough rim shape, 404 is more aerodynamic, more durable, more comfortable, and more stable than ever before. Even though it saves 9 seconds over 40km, Firecrest hasn’t added a gram to the 404 Tubular.
Available in Tubular, Carbon Clincher, Clincher, Track, Cyclocross, MAX, 650c, PowerTap®, ZEDTECH®.
Aerodynamics – time and watt savings over 40k for 404 FIRECREST Wheelset: 80 seconds / 27 watts.
At 793g for the front tubular and 906g for the rear, the 1080 is light and quick enough that even hilly and technical courses will succumb to its all-out aero assault.
Available in Tubular, ZEDTECH.
Aerodynamics – time and watt savings over 40k for 1080 Wheelset: 90 seconds / 30 watts.
Specs
Aero Width
Rim Depth
Weight
Tubular
27.5mm
108mm
1699g
900 DISC
SUB-9 DISC
SUPER-9 DISC
For time trialists, triathletes, and track racers, the venerable 900 disc still has a lot to offer. At 936g, the tubular version remains the lightest disc in our lineup.
Available in Tubular, Clincher, Track, 650c, Wheelchair, Handcycle, PowerTap®, ZEDTECH®.
Aerodynamics - time and watt savings over 40K for 808 front and 900 rear: 99 seconds / 33 watts.
The Sub-9’s distinctive profile controls airflow at the wheel’s leading and trailing edges, and provides a smoother, more comfortable ride than any flat-sided disc.
Available in Tubular, PowerTap®, ZEDTECH®.
Aerodynamics - time and watt savings over 40K for 808 front and Sub-9 rear: 113 seconds / 37 watts.
Specs
Aero Width
Weight
Tubular
28.5mm
998g
The Super-9 disc borrows from the perimeter shape that makes the Sub-9 so fast it can actually generate forward lift. But in place of the Sub-9’s toroidal bulge, the Super-9 stays flat from its widest point all the way to the hub.
Available in Tubular, Track, PowerTap®, ZEDTECH®.
Aerodynamics - time and watt savings over 40K for 808 front and Super-9 rear: 113 seconds / 37 watts.
Specs
Aero Width
Weight
Tubular
27.5mm
995g
Specs
Aero Width
Rim Depth
Weight
Tubular
27mm
58mm
1278g
Clincher
22.5mm
58mm
1658g
Carbon Clincher
27mm
58mm
1557g
No matter what approach you take, the Zipp 808 provides top-shelf aerodynamics, efficient power transfer, and a surprising ability to handle climbs and crosswinds.
Available in Tubular, Carbon Clincher, Clincher, Track, MAX, PowerTap®, ZEDTECH®.
Aerodynamics – time and watt savings over 40k for 808 FIRECREST Wheelset: 96 seconds / 32 watts.
Specs
Aero Width
Rim Depth
Weight
Tubular
27mm
81mm
1519g
Clincher
24mm
81mm
1912g
Carbon Clincher
27mm
81mm
1759g
Specs
Aero Width
Weight
Tubular
21mm
936g
Clincher
25mm
1219g
32
42 sec 14 watts
Aerodynamics – time and watt savings over 40k for 202 Wheelset: 42 seconds / 14 watts.
32
42 sec 14 watts
32
72 sec 24 watts
32
80 sec 27 watts
32
96 sec 32 watts
32
90 sec 30 watts
32
99 sec 33 watts
32
113 sec 37 watts
32
113 sec 37 watts