Fulcrum Speed 40 DB Wheelset - 700 12 x 100/142mm Center-Lock HG 11 Black 2-Way Fit. Top-level all-round full carbon tubeless wheelset with maximum lightness and stunning performances.
2 Way Fit - Tubeless compatibility
Wider 40mm aero profile for improved aerodynamics
USB Cup&Cone ceramic bearings for great smoothness
MOMAG - Undrilled rim bed for incresead stiffness
2:1 Spoke Ratio for improved torque balacing
Rim Dynamic Balance for improved balancing
Oversize Flange for better spoke load distribution
Spoke antirotation system for performance consistency 
