Wilier Supersonica SLR

Redefining speed limits. Is that possible?

A synergistic challenge, months of incredibly intense work, a polyphonic project, arranged by our Innovation Lab in collaboration with Stefan Küng and the Performance Center of Groupama - FDJ.

The goal of the project? Simple: to improve the aerodynamic performance of our time trial bikes by at least 10%.

The result? Supersonica SLR: the new frameset for TT and triathlon bikes that improves aerodynamic efficiency compared to our previous frame by almost 16%.

Data collected in the wind tunnel from comparative tests (Supersonica SLR versus Turbine SLR) at 50 km/h wind speed and with a turbulence factor of 0.3%.