ZIPP 454 NSW Carbon Rear Wheel - Clincher - Centerlock - 12x142mm - Shimano/SRAM 10/11s - black

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1.637,82
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+ Bulky Goods/Item 20,00 €
for shipment to United States.

Product not shippable to United States.

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Description of ZIPP 454 NSW Carbon Rear Wheel - Clincher - Centerlock - 12x142mm - Shimano/SRAM 10/11s - black

Zipp’s ultimate all-around speed weapon is now tubeless ready. That means you get all of the aero advantages of the 454 NSW Tubeless Disc-brake wheel with the added benefit of increased cornering grip and compliance with reduced rolling resistance. The wheels 19mm internal width is optimized for running wider tubeless tires at reduced air pressure. The 454 NSW’s undulating 53/58mm-deep rim shape, Zipp`s proprietary Sawtooth™ profile, takes design cues from nature for our highest performing wheel when it comes to aero efficiency and crosswind stability. A humpback whale’s fast and graceful movements are aided by tubercles on its pectoral fins. These structures inspired Zipp advanced development engineers to, for the first time, systematically apply biomimicry to solve the complex challenge of designing a wheel, with the undulating Hyperfoil™ nodes, that reduces both aerodynamic drag and side force. Combined that with tubeless compatibility and the power of disc brakes, and you are set for the ultimate in Zipp performance. 

 

Cognition hub
With the Cognition hubset’s Axial Clutch technology, Zipp have reduced this 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. They’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.

 

Sawtooth
Zipp’s 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.


Included in delivery: rear wheel incl. rim tape, 12mm endcaps, Centerlock lockring
Weight supplement: manufacturer information

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Fact Sheet of ZIPP 454 NSW Carbon Rear Wheel - Clincher - Centerlock - 12x142mm - Shimano/SRAM 10/11s - black

Product Name: ZIPP 454 NSW Carbon Rear Wheel - Clincher - Centerlock - 12x142mm - Shimano/SRAM 10/11s - black
Manufacturer: ZIPP
Item Code: ZIP478616
activity: Bike
material: Carbon
usage bikesport: Road Bike, Competition
hubs: ZIPP Cognition
spokes: SAPIM CX-Ray
rims: UD Carbon
shifting system: 10-speed, 11-speed
wheel size: 28" (29") (622mm)
axle standard: 12x142 (RW)
wheel/hub version: Rear Wheel (RW), RW > 900g, Standard Wheel
freewheel body: HG Shimano/SRAM
braking system: Disc, Centerlock/AFS
tire type: Wire Bead Tire, Folding Tire, Tubeless Ready
spoke hole number: 24
tire pressure: 8.62bar
ETRTO: 19-622
inner profile width: 19mm
rim profile height: 58mm
weight limit: 113kg
nipples: Sapim Secure Lock
Model year: 2021
Color: Black
weight: 955g
manufacturer item code: 00.1918.512.000
spoke hole number: 24
Manufacturer page: http://www.zipp.com
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