The SONIQ GR front wheel has been designed to offer maximum control, stability and aerodynamics as part of gravel use. The 2-WAVE rim, with a 30 mm rim width and a mini-hook, provides optimal guidance for the tires from 47 to 50 mm. The variable profile of 47/52 mm reduces air resistance and lateral wind sensitivity, which guarantees a safe driving feel, especially on the front wheel. Made of FF80 carbon, it offers a perfect balance between rigidity, weight and robustness. High-end hubs equipped with waterproof industrial bearings and sturdy spokes complete this configuration, ideal for fast and demanding gravel courses.
• 2-WAVE design rim with a rim width of 30 mm for optimal tire guidance and high stability
• Optimized aerodynamic profile (47/52 mm) for low air resistance and controlled road handling in case of side wind
• Perfectly suited for Gravel tires with a width from 47 to 50 mm
Technical specifications:
Brand: Fulcrum
Product name: front wheel
Model: SONIQ GR
Field of use: gravel
Model year: 2026
Wheel category: gravel
Material: Carbon
Classification ASTM: 2
Interface for tires: 2-WAY FIT (inner tube / tubeless)
tubeless: Yes
brake type: CL disc
valve hole: Presta
Maximum system weight: 120 kg
Type of hubs: straightpull
axemm: 12
Mounting widthmm: 100
number of holes: 24
Configurations:
SONIQ GR Carbon DB Front Wheel Mod. 26 C30 2-WAYFIT 12x100mm (Expected 26 Nov 2026) | 16.351.315

Available technical data: