Fulcrum has unveiled two new wheelsets tailored for the demands of modern gravel racing: the Sharq GR and Soniq GR. These wheels are engineered to accommodate wider tires, enhancing performance and stability on challenging terrains.
Optimized Rim Design
Both the Sharq GR and Soniq GR feature Fulcrum’s innovative 2-Wave Rim profile, characterized by a variable depth of 47/52mm and an internal rim width of 30mm. This design is specifically crafted to work seamlessly with 47–50mm wide tires, which have become the standard in high-speed gravel races. The increased internal width allows for a more natural tire shape, improving aerodynamics and providing a larger contact patch for better grip and control. (bikeradar.com)
Tubeless Compatibility
Both wheelsets are equipped with Fulcrum’s 2-Way Fit™ technology, featuring an undrilled rim bed that facilitates direct tubeless tire installation without the need for rim tape. This setup not only simplifies the tubeless setup process but also enhances the structural integrity and reliability of the wheels. (gravelcyclist.com)
Model Specifications
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Sharq GR: Designed for maximum performance, the Sharq GR utilizes FF100 carbon fiber, cup-and-cone bearings, and aero spokes laced in a 2:1 pattern. This configuration results in a wheelset weighing approximately 1,550 grams. Priced at €1,990, £1,790, or $2,490, it is positioned at the higher end of the market. (gravelcyclist.com)
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Soniq GR: Offering a more accessible option, the Soniq GR employs FF80 carbon fiber, sealed cartridge bearings, and round spokes. This design brings the wheelset’s weight to around 1,695 grams. With a price point of €1,490, £1,290, or $1,790, it provides a balance between performance and value. (gravelcyclist.com)
Availability
Both the Sharq GR and Soniq GR wheelsets became available on March 18, 2026, through Fulcrum’s official channels and authorized dealers. They are compatible with various freehub bodies, including XDR, N3W, HG, and MS12, ensuring broad compatibility with different drivetrains. (gravelcyclist.com)
In summary, Fulcrum’s Sharq GR and Soniq GR wheelsets represent a significant advancement in gravel racing technology, offering riders enhanced performance, stability, and aerodynamics tailored for the evolving demands of the sport.