Zydeco keeps providing the best for gravel, representing a unique union of road, touring and gravel seeking. Say Zydeco and you say gravel. And Zydeco keeps up with promises, always evolving while keeping truel to its soul. In this faithful claim for novelty, the improved braking efficiency of thru axle and the hydraulic braking system join the gravel specific Shimano GRX groupset, featuring increased reliability in terms of gear efficiency with its Shadow RD+ chain stabilization system and the most ergonomic leverage with curved shape and anti-slip coating for ideal control on allterrain. New San Marco Era saddle with matching Zydeco colors.