Soniq 42: Fulcrum’s new versatile wheels

Fulcrum has unveiled its new Soniq 42 wheels, a more affordable alternative to the prestigious Sharq, but just as impressive. Designed for road and gravel riders looking for versatility, these carbon wheels combine advanced technologies such as the 2-Wave Rim profile and FF80 layup. In this article, we explore their technical features, their strengths, and why they could become your next favourite. Ready to ride without compromise? Let’s go!

The Fulcrum Soniq 42: an accessible, versatile innovation

A design inherited from the Sharq, but more affordable

Fulcrum continues to innovate with the Soniq 42, carbon wheels that take the best of the Sharq range’s technologies while remaining more financially accessible. Priced at €1,590, they offer remarkable value for money for high-end wheels. Their distinctive 2-Wave Rim profile, with a depth varying between 42 and 47 mm, optimises aerodynamics and stability, whether on smooth tarmac or gravel tracks. Weighing 1,595 g a pair, they remain light for varied routes, from long rides to demanding races.

Comfort and robustness thanks to the FF80 layup

At the heart of the Soniq 42, the FF80 layup is a technical feat designed to maximise comfort, especially over long distances or mixed terrain. This carbon construction, already proven on the Wind wheels, reduces vibration and improves compliance without sacrificing stiffness. With a 25 mm internal width, these rims are a perfect match for tyres from 30 mm upwards, offering a generous air volume for more comfort and better grip. Whether you ride on back roads or gravel trails, the Soniq 42 guarantee a smooth, responsive experience.

2-Way Fit technology: simplicity and reliability

The Soniq 42 feature Fulcrum’s 2-Way Fit technology, with an undrilled rim bed that allows tubeless set-up without tape. This design strengthens the wheel while simplifying the fitting and maintenance of tubeless tyres. Also compatible with tyres and inner tubes, it offers rare versatility. The mini-hooks ensure optimal safety, even at high pressure, avoiding any risk of the tyre coming off. This technical solution makes the Soniq 42 an ideal choice for experienced cyclists as well as for those who want a high-performance product without complications.

Hubs and spoking: smoothness and precision

Inspired by the hubs of the Wind series, those of the Soniq 42 are fitted with sealed cartridge bearings with preload adjustment, guaranteeing lasting smoothness and a precise ride feel. The spoking follows a 2:1 pattern (24 stainless steel spokes, 16 crossed/8 radial front and rear), optimising power transfer and lateral stability. This design, combined with a modest weight of 1,595 g, makes the Soniq 42 great allies for climbs, sprints or long gravel adventures.

Fulcrum Soniq 42 technical specifications

• Rim profile: 2-Wave Rim, depth 42-47 mm
• Internal width: 25 mm, ideal for tyres of 30 mm and above
• Technology: 2-Way Fit (tubeless without tape, inner tube compatible)
• Weight: 1,595 g a pair
• Hubs: Sealed cartridge bearings with preload adjustment
• Spoking: 2:1 pattern, 24 stainless steel spokes (16 crossed/8 radial per wheel)
• Freehub body compatibility: HG, XDR, N3W, MS12
• Price: €1,590

Why choose the Fulcrum Soniq 42?

The Soniq 42 are not a “low-cost” version of the Sharq, but a clever reinterpretation, blending advanced technologies and accessibility. Their 2-Wave Rim profile reduces aerodynamic drag (according to Fulcrum) while offering exemplary handling, even in crosswinds. Their compatibility with wide tyres (30 mm and above) makes them ideal for gravel or rough roads, while their distinctive Italian design adds a touch of elegance. At €1,590.

Advice and conclusion

If you are looking for versatile wheels for road and gravel, the Fulcrum Soniq 42 are a choice worth serious consideration. Their combination of comfort, aerodynamics and ease of maintenance makes them perfect for demanding cyclists, whether racers or passionate amateurs. For an optimal set-up, I recommend tubeless tyres from 32 to 38 mm to maximise comfort and performance. Need personalised advice for your wheels? On rouesveloexpert.com, I am committed to finding you the ideal pair at the best price. Contact me and ride with style and confidence!