
Cannondale makes the upgrades for their popular hardtail cross country bike, the Cannondale F-Si, still with their lefty fork, but now the F-Si is available with the slacker headtube. The bike also comes with the direct mount for the front derailleur, and the wider tires will be accepted in this bike.
Cannondale introduces a system which be called System Integration concept; which is designed for the F-Si. It also have the shorter...