For the past few years the Trek Madone has been considered among the best aero road bikes at balancing aerodynamic efficiency with comfort. This was thanks to the inclusion of the IsoSpeed decoupler system, which Trek first introduced to the bike in 2015 and which has appeared in various forms on updated Madones ever since. Until now.
The latest model has been given an aggressive overhaul to become a claimed 300g lighter and save the rider
