The MEILENSTEIN ART rim is based on Alpha Rib Technology (ART), the result of many years of development at Lightweight, being an expert in carbon wheel technology.
ART stands for a network of carbon ribs within a hollow rim structure that would lead to more lateral stiffness and ensuring fast acceleration. To create this hollow rim and the the ribs, Lightweight uses a removable core technology. A specially designed core is wrapped in carbon fibers and infused with resin. This forms the exact internal geometry required for maximum stiffness and strength. Once cured, the core is carefully extracted, leaving a lightweight hollow structure reinforced by internal ribs.
The 20 carbon fiber spokes are directly bonded into this internal rib structure, eliminating unnecessary bends and preserving the natural load path of the fibers. This allows for greater tensile strength, reduced material fatigue, and a more direct, responsive connection between rider and road.
Rims are hooked with a closed rim bed. Internal width is 23 mm so wider (28+) tires can be fitted. External rim width is 28,6 mm and depth is 45 mm. Aerodynamics have improved and would give the rider more stability in case of crosswinds.
The Penta-Fly Hub features oversized flanges for more lateral and torsional stiffness and allows the rider to accelerate or brake harder. A compact hub body reduces drag for improved aerodynamic efficiency. The exposed spoke interface reveals the engineering behind the design.
The new MEILENSTEIN ART features a smooth finish that highlights the wheel’s advanced construction and modern aesthetic, giving it a clean and distinctive look.
The wheelset is available in two versions. The Standard version features “Lightweight Silver” decals and steel bearings and the Schwarz ED version includes “Lightweight Black” decals and CeramicSpeed bearings.
Each wheel is handcrafted in Germany. This ensures the highest standards of quality, as expected from Lightweight.
Weight wheelset: 1.190 grams (550 grams front/640 grams rear), max system weight 120 kg.
Price*: Standard € 6.550, Schwarz € 6.999
More information: https://lightweight.info/en/wheels/meilensteinart
*Manufacturer price, this could vary by country, pls check your local supplier
Images: Lightweight