In the evolution of a species, every variation, only if well-calibrated, will produce progress. What really matters is not strength or intelligence. What makes the difference is the ability to adapt to change. Filante SL inherits shapes, lines, and racing spirit from the Filante SLR, the high-end Wilier aero racing bike used by professionals in the most important World Tour competitions. Making the change advantageous is the application of a few simple technical solutions. The different carbon fiber lamination of the frame makes the structure less extreme and more comfortable compared to the S...