| Advanced-Grade Composite | Infinito XE Disc carbon | Advanced-Grade Composite | Advanced-Grade Composite |
| Advanced-Grade Compositehybrid OverDrive Steerer | Bianchi Full Carbon Disc, 1.5" head, thru axle 12x100mm, compatible with 32" tire | Advanced-Grade Composite | Advanced-Grade Composite |
| N/A | N/A | N/A | N/A |
| Giant ContactXS: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 | RITCHEY |
| Stratus Lite 2.0 | - | - | Stratus Lite 2.0 |
| Giant ContactXS: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 |
| Giant VECTOR Composite | Velomann alloy | CARBONCORELLI | Giant VECTOR Composite |
| GIANT CONTACT SL | FIZIK | CORELLI | selle italia |
| N/A | N/A | N/A | N/A |
| New Shimano 105 11sp NEW | Shimano Ultegra | SHIMANO R8000 Ultegra | Shimano Dura-Ace |
| Shimano 105 11sp NEW | 11 SSHIMANO ST-R8000 Ultegra | SHIMANO ST-R8000 Ultegra | 9000Shimano Dura-Ace |
| Giant SpeedControl SL | 105DISCSHIMANO | ULTEGRA | SHIMANOULTEGRA |
| Shimano 105 11sp NEW | Shimano Dura-Ace | SHIMANO ST-R8000 Ultegra | 9000Shimano Dura-Ace |
| Shimano 105 11-28, 11s | SHIMANO CS-R8000 Ultegra 11S 11-28 | SHIMANO CS-R8000 Ultegra 11S 11-28 | SHIMANO CS-R8000 Ultegra 11S 11-28 |
| KMC X11EL-1 | KMC X11EL-1 | SHIMANO R8000 Ultegra 11 S | Shimano ultegra |
| 34/50Shimano 105 11sp NEWXS: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 | 39-53Shimano Dura-AceXS: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 PA-2 | FULCRUM RACING | R500SHIMANO | GUBUaillant |
| Giant Performance Tracker RoadSealed Bearing | FULCRUM RACING | R500SHIMANO | GUBRACE |
| Stainless Black 15G | Stainless Black 15G | Stainless Black 15G | Stainless Black 15G |
| GIANT P-SL1 | continental | LUGANOschwalbe | schwalbe |
| - | - | - | - |
| - | 7kg | - | 7kg |
