Zipp 808  NSW Wheelset Impress Black

Zipp 808 NSW Wheelset Impress Black

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Retail Price £2,502.00
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Product Details

New amazing 808 NSW wider , faster , better braking , stiffer , even less cross winds

As the inaugural wheelset in the Zipp NSW Series, Zipp 808 NSW Carbon Clincher offers a new rim shape with greater aerodynamic efficiency and reduced side force as well as a new hubset for increased durability and less drag. The 808 NSW, with a rim depth of 82mm, is designed for triathletes, time trialists or any cyclist looking for increased speed and stability.

The 808 NSW represents Zipp’s more advanced technologies for tangible gains in aerodynamic efficiency and stability. The 808 NSW provides a 3-4 watt savings compared with the bench mark for excellence, the 808 Firecrest, which means an estimated 90 seconds at 40km per hour over 112 mile (180.25km) Ironman® -distance.

Zipp 808 NSW was developed using more than 40 concept studies using CFD (Computational Fluid Dynamics) post-processing software and multiple wind-tunnel trips, including the Aerodynamic Bike Testing Facility at the ARC Wind Tunnel, a short drive from Zipp’s Indianapolis facility. Zipp 808 NSW technology has been ridden to 1-2 finishes in two world championship events. In triathlon, Jan Frodeno of Germany won 70.3® World Championships in Austria while fellow German Sebastian Kienle was second. In cycling, Velocio-SRAM Pro Cycling captured gold at the Elite Women’s Team Time Trial and Boels-Dolmans Cycling Team the silver at the UCI Road World Championships in Richmond, Virginia.

NSW Technologies:

COGNITION™ HUBSET
The Cognition™ hubset with Axial Clutch™ Technology reduces drag by disengaging the ratchet mechanism when coasting. So you can approach corners at higher speeds, and ultimately, save time. A star-flanged straight-pull hubshell design on the rear hub distributes the load placed on the hub flange away from the bearings. We’ve also developed a unique scalloped edge hubshell design for our front hub. This scalloped design maintains the bearing bore diameter when high radial spoke tension is applied. That means you get bearings that quietly stay in place, roll faster, last longer, and provide a laterally stiffer hub.

ImPress™
We’ve employed Zipp’s ImPress™ graphics technology, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do – help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability. ImPress graphics also give 808 NSW a distinctive stealthy look. 

ABLC™ SawTooth™
Our new Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim’s profile to further reduce high yaw drag and improve crosswind stability.

Showstopper™
Our industry leading silicon carbide Showstopper™ brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent.

Each Wheel Includes:
• Zipp black titanium skewer
• Zipp valve extender by Silca
• Zipp individual wheel bag
• Zipp Platinum Pro Evo brake pads
• Zipp tube 700c x 19-25mm
• Zipp rim tape 700c x 20mm

Set Weight 1810g
Max recommended rider weight 250lbs
Front Wheel
Weight 830g
Rim Used X82NSW
Hub Used Cognition
Rim Depth 82mm
Brake Track Width (center) 26.4mm
Max Width 27.8mm
Internal Width 17.25mm
Spokes Sapim® CX-Ray
Spoke Count 18
Spoke Pattern Radial
Spoke Length 222mm
Max Tire Pressure 125psi
Max Tire Pressure 8.62bars
Track Adaptable No
Dimpled Surface ABLC™ SawTooth™ Technology
Nipples Sapim® secure-lock
External Nipples Yes
Rear Wheel
Weight 980g
Hub Used Cognition
Rim Used X82NSW
Rim Depth 82mm
Brake Track Width (center) 26.4mm
Internal Width 17.25mm
Spokes Sapim® CX-Ray
Spoke Count 24
Spoke Length Non-Drive 236mm
Spoke Pattern Non-Drive 2 Cross
Spoke Pattern Drive 2 Cross
Spoke Length Drive 234mm
Max Tire Pressure 125psi
Max Tire Pressure 8.62bars
11-speed compatible hub Yes
Track Adaptable No
Dimpled Surface ABLC™ SawTooth™ Technology
Nipples Sapim® secure-lock alloy
External Nipples Yes
XD Compatible Yes