A NEW ERA OF ENGINEERING
Four years in the making, the newLightweight wheelset signals a new era in carbon wheel engineering.
Every part of the process has beenrethought, rebuilt, and refined. At its core is a completely reengineered rimarchitecture, reinforced with Alpha Rib Technology. This patented internal ribstructure unlocks a wider, more aerodynamic profile while increasing stiffnessand reducing weight. A combination once thought impossible, now achieved.
This is Lightweight’s most advancedwheelset yet. With the perfect intersection of aerodynamics, construction, andcontrol, it is built for riders who demand nothing less than peak performance.
ART - ALPHA RIB TECHNOLOGY
The MEILENSTEIN ART rim is built on AlphaRib Technology (ART), a breakthrough born from Lightweight’s pioneering work incomposite engineering.
Rather than a traditional hollow structure,ART integrates a network of structural ribs inside the rim cavity. Thisinternal architecture dramatically increases lateral stiffness, reinforcing theprofile against side loads, and ensuring razor-sharp handling and efficientpower transfer.
ART also transforms the spoke interface.Carbon fiber spokes are directly bonded into the internal rib structure,eliminating unnecessary bends and preserving the natural load path of thefibers. This allows for greater tensile strength, reduced material fatigue, anda more direct, responsive connection between rider and road.
The result is a rim that is lighter,stiffer, and more structurally efficient. A defining step forward in compositewheel technology.
DRS – DRAG REDUCTION SHAPE
MEILENSTEIN ART is built for speed andstability. With a 23 mm internal width, it’s optimized for wider tires andperforms with confidence in every wind condition. The aerodynamic profileslices through headwinds and stays steady in crosswinds for a ride that feelsfast, focused, and fully in control.
R2R DESIGN – RIM-TO-RIM DESIGN
R2R, or Rim to Rim, is Lightweight’sproprietary spoke design used in the MEILENSTEIN ART wheelset. Each carbonspoke runs in one continuous line from rim to rim, passing through the hubwithout any bends, breaks, or mechanical connectors.
PENTA-FLY HUB
The Penta-Fly Hub features oversizedflanges that increase lateral and torsional stiffness to support power andcontrol, even during hard acceleration or braking. A compact hub body reducesdrag for improved aerodynamic efficiency. The exposed spoke interface revealsthe engineering behind the design, with nothing hidden and nothing unnecessary.
RCT – REUSABLE CORE TECHNOLOGY
To create the hollow rim and its integratedcarbon rib structure, we use a removable core technology. A specially designedcore is wrapped in carbon fibers and infused with resin, forming the exactinternal geometry required for maximum stiffness and strength. Once cured, thecore is carefully extracted, leaving a lightweight hollow structure reinforcedby internal ribs. The core material is then recycled and reused in futureproduction, reducing waste while maintaining technical precision.
This process makes it possible to buildstructurally complex rims with absolute consistency, combining performanceengineering with a commitment to sustainable manufacturing.
LCC - LIGHTWEIGHT CUSTOM COMPOSITE
Lightweight Custom Composite is aproprietary material technology developed for minimal weight and maximumperformance. Every layer is precisely engineered to deliver the perfect balanceof stiffness, responsiveness, and long-term durability. The result is atailor-made, high-performance composite that enhances efficiency, sharpens ridefeel, and meets the highest demands of cycling.
HANDCRAFTED PRECISION
MADE IN GERMANY
Handcrafted Precision reflects the care andcraftsmanship behind each Lightweight wheel. Key processes are performed byhand to ensure exceptional consistency and attention to detail. This hands-onapproach upholds the highest standards of quality and delivers performance youcan trust.
Made in Germany Innovation represents the foundation of Lightweight’sengineering excellence. Developed and produced in Friedrichshafen, every wheeldraws on decades of expertise, combining advanced technology with rigorousstandards to meet the demands of serious cyclists around the world.
SMOOTH CARBON FINISH
The new MEILENSTEIN ART features a sleek,refined surface unlike anything else in the Lightweight range. Departing fromthe traditional visible carbon weave, its smooth finish highlights the wheel’sadvanced construction and modern aesthetic, giving a clean and distinctive lookthat reflects the innovation behind it.
VERSIONS
MEILENSTEIN ART is available in twoversions. The Standard version features “Lightweight Silver” decals and steelbearings and the Schwarz ED version includes “Lightweight Black” decals andCeramicSpeed bearings.
TECHNICAL DATA
Decal color
Standard | Schwarz ED
Bearings
Standard: Steel bearings | Schwarz ED:CeramicSpeed bearings
Wheelset Weight
1.190 g (+/- 3%)
Front Wheel Weight
550 g
Rear Wheel Weight
640 g
Rim Depth
45 mm
Internal Rim Width
22,9 mm
External Rim Width
28,6 mm
Rim Design
700C | hooked | closed rim bed
Optimized Tire Size
28 mm +
Tire Type
Tubeless Ready
Spokes
20 Full-Carbon Front/Rear
Hub
Penta-Fly | DT SWISS EXP 180
Freehub Systems
Shimano | Sram | Campa
Brake System
Disc Centerlock
Spacing
12x100 | 12x142
Max. System Weight
120 kg
Warranty
5 years
