For 2019 there are several versions of the Scalpel Si including the highest end World Cup version that Henrique Avancini won Marathon World Championships aboard. The World Cup level features a full ENVE cockpit and their lightest M525 wheels.
Cannondale went with a SRAM XX1 Eagle drivetrain and Level Ultimate brakes.
The Ocho and Fox Float shock use a mechanical lockout on the same lever. Cannondale uses a clever cable guide on the shock to keep the cable housing under control.