The SONIQ GR is a high-performance gravel wheelset, designed to provide maximum speed and control over rough terrain. The innovative 2-WAVE rim, with a rim width of 30 mm and a variable profile of 47/52 mm, guarantees optimal aerodynamics, great stability and perfect performance with 47 to 50 mm wide. The premium FF80 carbon, precision hubs equipped with waterproof industrial bearings and sturdy round radii make the SONIQ GR the ideal companion for fast adventures on gravel and competitions.
• 2-WAVE design rim with a rim width of 30 mm for optimal tire shape and maximum stability
• Perfectly suited to Gravel tires from 47 to 50 mm
• High-end hubs equipped with waterproof industrial bearings and adjustable bearing clearance
• Designed from racing data and experiences gained in international Gravel competitions
Technical specifications:
Brand: Fulcrum
Product name: Wheel set
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 , 142
number of holes: 24, 24
Configurations:
Shimano HG 11/12S | 16.351.310
SRAM XDR | 16.351.312
Shimano Microspline 12 | 16.351.313

Available technical data: