Front derailleur
SHIMANO TIAGRA, FD-4700, 2-SPEED
Shimano 105 R7000& braze-on
Bottom bracket
FSA BB30
Shimano BB71& 86.5 mm& PressFit
Cassette/ Freewheel
SHIMANO CS-HG500-10, 11-28T, 10-SPEED
Shimano 105 R7000& 11-28&11-speed
Chain
FSA GOSSAMER, BB30, 50/34T
Crank-Shimano 105 R7000& 50/34 (compact)& 172.5 mm length/Chain-Shimano 105 HG601& 11-speed
Handle bar
CANNONDALE C4, 6061 ALLOY, COMPACT
Bontrager Comp VR-C& alloy& 31.8 mm& 100 mm reach& 124 mm drop& 42 cm width/ Handlebar tape -Bontrager Supertack Perf tape
Shifters
SHIMANO TIAGRA, ST-4700, (2X10-SPEED)
Shimano 105 R7020, 11-speed