| Advanced SL-Grade Composite, integrated seatpost | Infinito XE Disc carbon | Advanced-Grade Composite | Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer |
| Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | Bianchi Full Carbon Disc, 1.5" head, thru axle 12x100mm, compatible with 32" tire | Advanced-Grade Composite | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer |
| N/A | N/A | N/A | N/A |
| Giant Contact SLRXS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | BIANCHI REPARTO CORSE | DACRON PERFORMANCE ALLOY 6061XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cmGiant Contact SLR Aero XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm |
| Stratus Lite 2.0 | - | - | Stratus Lite 2.0 |
| Giant Contact SLR OverDriveXS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | BIANCHI REPARTO CORSE | DACRON PERFORMANCE ALLOY 6061XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | Giant Contact SLR OverDriveXS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Advanced SL-Grade composite, integrated design, -5/+15mm offset | Velomann alloy | CARBONCORELLI | Advanced Grade composite, integrated design, -5/+15mm offset |
| ARIONE : R3FIZIK | FIZIK | CORELLI | selle italia |
| N/A | N/A | N/A | N/A |
| SHIMANO ST-R8000 Ultegra | 10511 SSHIMANO | - | Shimano Ultegra |
| SHIMANO R8000 Ultegra | Shimano Ultegra | SHIMANO R8000 Ultegra | Shimano Ultegra |
| SHIMANO ST-R8000 Ultegra | 11 SSHIMANO ST-R8000 Ultegra | SHIMANO ST-R8000 Ultegra | Shimano Ultegra |
| Giant SpeedControl SL | 105DISCSHIMANO | ULTEGRA | Giant SpeedControl SL |
| SHIMANO ST-R8000 Ultegra | Shimano Dura-Ace | SHIMANO ST-R8000 Ultegra | Shimano Ultegra |
| SHIMANO CS-R8000 Ultegra 11S 11-25 | SHIMANO CS-R8000 Ultegra 11S 11-28 | SHIMANO CS-R8000 Ultegra 11S 11-28 | 11 s 11/25Shimano Ultegra |
| SHIMANO R8000 Ultegra 11 S | KMC X11EL-1 | SHIMANO R8000 Ultegra 11 S | KMC X11SL |
| Shimano R8000 Ultegra 11S, 39/53XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm | 170mm34/50Shimano Ultegra | Shimano R8000 Ultegra 11S, 36/52XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm | 36/52Shimano UltegraXS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
| Shimano, press fit | Shimano, press fit | Shimano, press fit | Shimano, press fit |
| GIANT SLR 0 | FULCRUM RACING | R500SHIMANO | Giant P-SLR0 Aero WheelSystem; 55mm deep, 23mm wide, Full composite |
| DT Swiss | FULCRUM RACING | R500SHIMANO | DT Swiss |
| DT Swiss | Stainless Black 15G | Stainless Black 15G | DT Swiss |
| GIANT GAVIA RACE 1 | continental | LUGANOschwalbe | GIANT P-SL1 |
| speed and cadence sensortubeless prepared | - | - | - |
| 7kg | 7kg | - | 7kg |
