454 NSW™ Carbon Disc SRAM XDR™ 28“/700C Rear Wheel for Disc Brakes, MY2022

Abstract SKU
2699846
SKU
231469401
Abstract Product Id
142512
Concrete Product Id
588347
SALDI
454 NSW™ Carbon Disc SRAM XDR™ 28“/700C Rear Wheel for Disc Brakes, MY2022
454 NSW™ Carbon Disc SRAM XDR™ 28“/700C Rear Wheel for Disc Brakes, MY2022

Zipp 454 NSW™ Carbon Disc SRAM XDR™ 28“/700C Rear Wheel for Disc Brakes, MY2022

1.658,07 € RRP 2.000,00 €

Prezzo incl. IVA più 2,95 € (per la consegna in Italia)

Codice prodotto : 231469401

Colore black

Taglia

Dettagli

The 454 NSW™ carbon rear wheel is part of the product series that represents the technologically highest evolutionary stage in ZIPP's wheel range to date. It can even meet the highest expectations with top values in weight, aerodynamics and comfort. So if you want to compete for the win, set a new best time on your favourite route or just get excited about high-end wheel technology, then the 454 NSW™ carbon rear wheel from ZIPP is made for you.

For the 2022 model year, ZIPP has given the 454 NSW™ a hookless rim that is optimised for tubeless tyres in 25 mm width and, in this configuration, enables an almost seamless transition between the rim flanks and the tyre, further minimising wind resistance. At the same time, the rim has become lighter, so that the weight of the wheel is even lower compared to its predecessor. With the tubeless construction you profit from lower rolling resistance, more comfort and increased grip.

The 454 NSW™ rear wheel's 58 mm-high carbon rim is hand-made in Indianapolis (USA) and features a wave-like SawTooth™ profile that delivers excellent aerodynamic values at different angles of attack. Its rim flanks are equipped with HexFinTM ABLC dimples and also have a minimised lateral contact area, which can noticeably improve the wheel's handling in crosswind conditions.

Spinning in the centre of the 454 NSW™ carbon rear wheel is the robust and reliable Cognition V2 hub. Its special design distributes the load on the wheels across the hub flanges, reducing the strain on the bearings. There’s no need to adjust the pre-tuned cartridge bearings and, thanks to the 17 mm diameter of the axle, the hub is also extremely stable. The special flange geometry has an optimised bolt circle for J-bend spokes which endows the wheel with max torsional and lateral stiffness. Improved compared to its predecessor, the Axial Clutch™ technology decouples the ratchet system of the freewheel as soon as the hub is coasting, thus minimising wear and friction losses. In addition, the engagement angle of the ratchet freewheel has been reduced so that you can quickly pick up speed again after pedalling pauses.

Highlights:
• SawtoothTM technology: The varying height and sawtooth rim profile reduces both wind resistance at different inflow angles as well as sidewind resistance.
• HexFinTM ABLC technology: Hexagonal-shaped depressions of varying size that form clusters of fin-shaped surfaces on the rim flanks and reduce air turbulence.
• HyperfoilTM technology: Refers to the individual waves of the SawtoothTM rim profile, which are equipped with HexFinTM ABLC dimples, making the rim aerodynamically optimised and providing distinct crosswind stability.
• Axial ClutchTM technology: Special freewheel technology that reduces rotational resistance during pedalling breaks.
• ImPress™ technology: The ZIPP graphics aren’t glued on, but printed directly onto the wheel – that way the hexagonal dimples in the rim flanges are unaffected and don’t lose their ability to reduce vortex shedding.


Technical details:
• Rim material: carbon (UD finish)
• Rim type: clincher
• Rim profile: hookless, symmetrical
• Size: 28" / 700C
• ETRTO: 23-622
• Rim width/height: approx. 58 mm / 28 mm
• Inner rim width: 23 mm
• Tubeless ready
• For Presta valve (Ø 6.5 mm)
• Max. tyre pressure: 5.03 bars (73 PSI)

• Spoke type: Sapim CX-Ray J-Bend aero spokes
• Number of spokes: 24
• Spoke pattern: 2-cross
• Spoke nipples: Sapim Secure Lock (aluminium)

• Hub type: Cognition V2
• 4 sealed cartridge bearings
• Sealed, maintenance-free bearings – doesn’t require preload
• Brake disc mount: Center Lock
• Freewheel: toothed pulley freewheel (54 engagement points, approx. 6.66° degree engagement)
• SRAM XDR™ 12-speed compatible
• Front hub spacing: 12 x 142 mm (thru axle)

• Maximum recommended rider’s weight: 113 kg
• Weight: approx. 727 g

In the box:
• 1 ZIPP 454 NSW™ Carbon Disc SRAM XDR™ Road rear wheel

ATTENTION:
ZIPP wheels with hookless rims are only approved for use with tubeless and/or tubeless-ready tyres. However, an inner tube can be used with a compatible tubeless/tubeless-ready tyre.
Under the following link you will find a continuously updated list of tyre models that are designated by the respective manufacturer as compatible with ZIPP wheels that have hookless rims.
https://support.sram.com/hc/en-us/articles/360050355593-What-tubeless-tires-are-compatible-with-Zipp-s-hookless-rims-


Caratteristiche
Freehub body:
0
Materiale: carbonio:
Si
Tubeless ready:
Si
Manufacturer`s ref.:
00.1918.617.001
GTIN:
710845867248
Axle:
12 x 142 mm
Recensioni
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