Fork
Advanced-grade composite, full-composite OverDrive steerer, 12mm thru-axle, flat mount disc
Front derailleur
Shimano GRX RX-820
Rear derailleur
Shimano GRX RX-820
Crank
Shimano FC-RX610, 30/46, XS: 165mm, S: 170mm, M: 172.5mm, L: 172.5mm
Wheels
Giant S-X2 Disc, alloy