Front derailleur
Dura-Ace R9250 Di2 2spd
Rear derailleur
Custom OSWP Nova Ride + Dura-Ace R9250 Di2 12spd
Crank
Dura-Ace R9250 2spd 172.5mm 52/36t
Wheels
Racing_Parts R45_factory 45mm Carbon-Ti Ceramic
Tires
Continental GP5000 S TR 30mm
Saddle
Specialized S-works Power Mirror 3D 143mm (or without)
Handlebar
Forza Cirrus Pro 110x400mm