Rear derailleur
Shimano GRX RX810, 11-speed
Crank
Quarq DFour mit 170 mm Quarq Carbon Kurbeln
Brakes
Shimano GRX 810, hydraulic disc
Wheels
DT Swiss G540 rim, 24mm internal width, tubeless ready
Tires
Specialized Pathfinder Pro, 700x38mm tubeless
Saddle
Syncros Tofino 143 mm