Fulcrum Speed ​​55 db C19 wheels

Fulcrum Speed ​​55 dB wheels

The New profile of the circle which characterizes the Speed ​​55 dB is a further step forward in the search for the best aerodynamic yield, a model therefore oriented to a demanding audience and "racing". To improve the rolling resistance (and therefore the speed) of the wheel/coverage system we have designed this model in the 2-Way Fit version.
The production method of the carbon fiber circle without holes in the internal channel - patented construction technology also allows a stronger and more robust construction capable of challenging even the most extreme race conditions. The width of the circle of 19 mm It goes perfectly with the trend of using ever wider covers, a choice that further improves the aerodynamic yield of the wheel/coverage system. These data have been validated by intensive studies and tests in the Galleria del Vento where we regularly carry out the tests on new projects. Speed ​​proved to be the Best option in terms of aerodynamic penetration indices of the Fulcrum range and takes the indications from the profiles developed in the tubular version for the World Tour teams.
However, the Speeds do not respond only to the aerodynamic yield, to optimize the performance the wheels must also be light and sliding, the scale stops at 1580 grams while for the bearings we have chosen components Ceramic USB.