Soniq 42: Fulcrum's new versatile wheels
Fulcrum unveiled its new Soniq 42 wheels, an alternative more accessible to the prestigious Sharq, but just as impressive. Designed for road and gravel cyclists looking for versatility, these carbon wheels combine advanced technologies such as 2-Wave Rim and FF80 stratification. In this article, we explore their technical characteristics, their assets, and why they could become your next favorite. Ready to ride without compromise? Here we go!
The Fulcrum Soniq 42: Accessible and versatile innovation
A design inherited from Sharq, but more affordable
Fulcrum continues to innovate with the Soniq 42, carbon wheels that take the best of Sharq's technologies, while remaining more financially accessible. With a price of 1,590 €, they offer a remarkable price-quality ratio for high-end wheels. Their distinctive 2-Wave Rim profile, with a height ranging from 42 to 47 mm, optimizes aerodynamics and stability, whether on smooth asphalt or gravel roads. Weighing 1,595 g the pair, they remain light for various routes, from long trips to demanding competitions.
Comfort and robustness thanks to FF80 stratification
At the heart of Soniq 42, FF80 stratification is a technical feat designed to maximize comfort, especially on long distances or mixed terrains. This carbon construction, already tested on Wind wheels, reduces vibrations and improves flexibility without sacrificing rigidity. With an internal width of 25 mm, these wheels perfectly accommodate tires from 30 mm, providing generous air volume for more comfort and better grip. Whether driving on secondary roads or gravel trails, the Soniq 42 guarantee a fluid and reactive experience.
2-Way Fit Technology: Simplicity and reliability
The Soniq 42 integrate technology 2-Way Fit Fulcrum, with an undrilled rim bottom that allows tubeless mounting without ribbon. This design strengthens wheel strength while simplifying the installation and maintenance of tubeless tires. Also compatible with chamber tires, it offers rare versatility. Mini-hooks ensure optimal security, even at high pressure, avoiding any risk of messing up. This technical solution makes Soniq 42 an ideal choice for experienced cyclists as well as those who want a high performance product without complications.
Moths and Radiation: Fluidity and Accuracy
Inspired by the Wind-series hubs, the Soniq 42s are equipped with waterproof ring bearings with preload adjustment, ensuring lasting fluidity and a precise driving feel. The shelving adopts a 2:1 pattern (24 stainless steel, 16 cross 8 radial at the front and rear), optimizing power transmission and lateral stability. This design, coupled with a contained weight of 1,595 g, makes the Soniq 42 an ally of choice for climbs, sprints or long gravel adventures.
Technical specifications of the Fulcrum Soniq 42
- rim profile : 2-Wave Rim, height 42-47 mm
- Internal width : 25 mm, ideal for tires 30 mm or more
- Technology : 2-Way Fit (tubeless tapeless, room-compatible)
- Weight : 1,595 g the pair
- Moths : Waterproof ring bearings with preload adjustment
- Radiation : Diagram 2:1, 24 stainless steel beams (16 crossed/8 radials per wheel)
- Compatibility freewheel body : HG, XDR, N3W, MS12
- Prices : 1 590 €
Why choose the Fulcrum Soniq 42?
The Soniq 42 are not a version « low-cost » Sharq, but intelligent reinterpretation, combining advanced technologies and accessibility. Their 2-Wave Rim profile reduces the aerodynamic drag (according to Fulcrum) while offering exemplary handling, even by lateral wind. Their compatibility with wide tires (30 mm and more) makes them ideal for gravel or rough roads, while their distinctive Italian design adds a touch of elegance. At 1,590 €.
Council and conclusion
If you are looking for versatile wheels for road and gravel, the Fulcrum Soniq 42 are a choice to consider seriously. Their combination of comfort, aerodynamics and easy maintenance makes them perfect for demanding cyclists, whether they are competitors or passionate amateurs. For optimal mounting, I recommend 32-38 mm tubeless tires to maximize comfort and performance. Need a personalized advice for your wheels? On wheelveloexpert.com, I am committed to finding the ideal pair at the best price. Contact me and ride with style and confidence!






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