Cannondale Systemsix 2025. Cannondale’s new systemsix is a far stretch from the road bike (standard aluminum rear end mated to a carbon front triangle) that initially bore the model name. The bike’s geometry allows riders to descend stably at top speeds.
There’s only a small market for these bikes and the supersix is getting closer and closer to the systemsix. Riding the fast, new cannondale systemsix on griona’s rolling roads, it became clear this was more than just another carbon, disco brake aero road bike.