Lightweight Meilenstein ART Schwarz Edition carbon road bike wheels

The Meilenstein ART in their Schwarz ED version are the latest evolution of the legendary Lightweight road wheel, the result of four years of intensive development. A true revolution in carbon engineering, they introduce the patented Alpha Rib Technology (ART): an internal ribbed structure that enhances lateral stiffness whilst reducing weight through a foam-free moulding process using reusable material.

The new rims, wider (22.9 mm internal width) and rounded, optimised via CFD and tested in a wind tunnel, significantly improve stability in crosswinds. Each wheel incorporates over 500 metres of carbon fibre and 70 preforms cut to size for an ultra-precise layup. The carbon spokes are bonded directly into the internal structure for maximum tension and increased durability.

The wheels are fitted with the new Penta-Fly, which incorporates the DT Swiss 180 EXP hub with CeramicSpeed bearings. The Meilenstein ART also features an exclusive measurement system called the Aero Mass Index (AMI = drag at 45 km/h × weight). As a result, they deliver 20% better aerodynamic performance than the Meilenstein EVO and outperform nine competing wheelsets tested.

Designed for the most demanding cyclists, the Meilenstein ART combines stiffness, lightness and aerodynamics in a format optimised for tyres of 28 mm and above.

Technical specifications:

- Rim height: 45 mm
- Internal rim width: 22.9 mm
- External rim width: 28.6 mm
- Diameter: 700C
- Tyre type: Tubeless Ready / Tubular (optimised for 28 mm)
- Spoke technology: Directly bonded, profiled carbon fibre spokes
- Freewheel body: Shimano / SRAM XDR / Campagnolo

Hubs:

- Penta-Fly: Ultra-lightweight machined aluminium hub - CeramicSpeed bearings
- Freehub compatibility: Shimano, SRAM XDR, Campagnolo.
- Braking system: Centerlock disc only
- Ratchet system
- Axles:
- Front: 12x100 mm
- Rear: 12x142 mm

Spokes:

- Number: 20 spokes at the front / 20 spokes at the rear.
- Material: Solid carbon fibre
- Technology: Spokes bonded directly into the reinforced internal structure (Alpha Rib), with no bends or points of deformation

Recommendations for use:

- Warranty: 5 years (with product registration)
- Maximum authorised system weight: 120 kg (cyclist + bike + equipment)
- Recommended pressure: Follow the instructions for the fitted tyres (optimal compatibility with tyres 28 mm and wider).
- Tyre fitment: Tubeless ready or inner-tube tyres. Tubeless fitment recommended to fully benefit from the lightness and comfort.
- Maintenance:
- Clean the rims with a soft, damp cloth, without using harsh solvents.
- Regularly check the condition of the bearings and the freehub body.
- In the event of a major impact, contact Lightweight technical support (carbon structure cannot be repaired using conventional methods).
- Transport: Always use the protective covers provided to prevent micro-cracks during transport.
- Maximum system weight: 120 kg (cyclist + bike + equipment).

Supplied with tubeless valves, tyre lever, transport covers.