EXPERIENCE THE NXT ÆRA OF FIBERSPOKES

ONE-K stands for uncompromising lightness and precise performance. Developed for maximum efficiency while maintaining high safety and controlled riding behavior.

Engineering on a new level

The NXT-Æra wheelsets redefine performance through consistent aerodynamics and precise system integration. Based on the new ONE-K NXT Fiberspoke system with integrated spoke nipples and proprietary ONE-K carbon rims, the rim geometry is specifically tuned to the NXT spoke system. The result is a wheelset that combines high structural stiffness with stable aerodynamic properties, designed for low weight, high efficiency, and a direct, controlled riding behavior, even under high load.

RD-NXT ÆRA

Weight starting at: 975 Gramm

Price starting from €3,699.00 *

incl. VAT

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NXT ÆRA-Serie

With the NXT ÆRA Series, ONE-K presents a world first in wheel construction. For the first time, the ONE-K NXT FIBERSPOKE system is used as the basis of a newly developed wheel concept. Integrated nipples optimize aerodynamics and contribute to further weight optimization. Despite the high structural stiffness of the wheelset, the total weight remains under 1 kilogram, a new benchmark in this category. The modern rim geometry ensures calm and stable riding behavior even at high speeds and in crosswinds. The high-performance hubs are equipped with a patented conical freehub body that provides up to 400 % more engagement surface than conventional ratchet systems. A large hub flange and CeramicSpeed Coated bearings ensure optimal power transmission – performance consistently carried through to the end.

Technical details

24 ONE-K NXT FIBERSPOKES
High-performance hubs with patented conical freehub body
CeramicSpeed Coated bearings
Hub body matte black
Thru axles: 12x100 mm (front) / 12x142 mm (rear)
Disc brake mount with Centerlock
Freehub compatibility: SRAM XDR (11-/12-speed), Shimano HG, Campagnolo N3W
ONE-K carbon rims in UD finish
Hook design, clincher
Rim height: 35 mm or 50 mm
Internal width: 23 mm
Permissible system weight: 120 kg
Rim tape and valves included
High-quality ONE-K wheel bags included

RD-PRO

Der Maßstab für Profis. Mit nur 980 g und 23 Millimetern Innenweite definiert der RD PRO die neue Referenz im Laufradbau. Ausgestattet mit CeramicSpeed-Lagern liefert er Effizienz und Zuverlässigkeit auf höchstem Niveau – gebaut für Fahrer bis 120 kg Systemgewicht. Streng limitiert auf 30 Laufradsätze.

Weight starting at: 980 Gramm

Price starting from €3,599.00 *

incl. VAT

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RD Ultimate

Lowest weight for highest performance. From 935 g per wheelset, the RD ULTIMATE sets new standards in wheel construction. For lighter riders with a system weight under 95 kg, it's the ultimate experience.

Weight starting at: 935 Gramm

Price starting from €3,049.00 *

incl. VAT

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RD-X

The perfect all-rounder for every cyclist who values low weight and high stiffness. With the ONE-K RD-S you easily handle any mountain and any valley. It allows a maximum system weight of 120 kg.

Weight starting at: 1034 Gramm

Price starting from €3,099.00 *

incl. VAT

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RD-S

The perfect all-rounder for every driver who values low weight and high stiffness. With the ONE-K RD-S, you master every mountain and valley with ease. The RD-S has a permissible system weight of 120 kg.

Weight starting at: 1125 Gramm

Price starting from €2,949.00 *

incl. VAT

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RD Series

The RD series relies on rims from the French rim specialist DUKE. The profile of the rims allows for a very stiff wheel with simultaneously excellent aerodynamic values. The weight of the Ultimate version is record-breaking.

The ultra-precision hub from NON+ features self-ventilation and self-adjusting bearing play adjustment. The conical freewheel system made of hard-anodized aluminum has 45 engagement points. It has 400% more engagement area than spur gears.

Technical Details

24 ONE-K spokes
Titanium nipples in Dark-DLC or Raw Titanium
Matte black hub body
12x142 mm or 12x100 mm thru-axle
Disc brake mount with Centerlock
Freehub compatibility: 11-speed and 12-speed SRAM XDR, Shimano HG, or Campagnolo N3W
4 (rear) or 2 (front) industrial deep groove ball bearings
Carbon rims in UD look
Clincher with 35 mm or 48 mm rim height
Permissible system weight: 120 kg (RD-S & RD-X), 95 kg (RD-Ultimate)
Inner width: 21 mm (RD-Ultimate & RD-S), 23 mm (RD-X)
Rim tape and valves included
High-quality ONE-K wheel bags are included.

Wheels Made for the Mountains

Perfectly matched components, precise manufacturing, and high-performance materials allow us an extreme weight-to-performance ratio. You feel the high lateral and torsional stiffness with every pedal stroke. With the ONE-K RD series, you conquer every ascent.