Wheel size: 700c
Fulcrum expands its range with Soniq 42, an accessible wheel designed for those seeking versatility and comfort, without compromising on distinctive design and cutting-edge technology—hallmarks of the Form, Function, Fulcrum design philosophy. Soniq 42 features the innovative 2-Wave Rim profile, a technical solution that optimizes aerodynamics and stability—now a recognized staple in the Fulcrum range. The rim height varies between 42 and 47 mm, following a wavy shape that contributes to the wheel’s dynamic and responsive behavior.



    

      
        

          
Suitable for
          
Tube and tubeless
        
      
        

          
Axle
          
Thru axle 12 x 100mm / 12 x 142mm
        
      
        

          
Brake system
          
Disc brake
        
      
        

          
Rim material
          
Full Carbon (FF80)
        
      
        

          
Profile height
          
Mid-profile
        
      
        

          
Rim width
          
29.8mm
        
      
        

          
Tyre compatibility
          
29-76mm
        
      
        

          
Spokes (Front)
          
24, rounded straight pull stainless steel
        
      
        

          
Spokes (Rear)
          
24, rounded straight pull stainless steel
        
      
        

          
Hub (Front)
          
Aluminium, low flanges
        
      
        

          
Hub (Rear)
          
Aluminium, low flanges
        
      
        

          
Bearings
          
Sealed, adjustable
        
      
        

          
Target weight
          
1595g
        
      
        

          
Weight limit
          
130g
        
      
        

          
Nipples
          
Aluminium