| Infinito XE Disc carbon | Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer | Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer | Advanced-Grade Composite |
| Bianchi Full Carbon Disc, 1.5" head, thru axle 12x100mm, compatible with 32" tire | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | Advanced-Grade Composite |
| N/A | N/A | N/A | N/A |
| BIANCHI REPARTO CORSE | Giant Contact SLRXS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | Giant ContactXS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | RITCHEY |
| - | Stratus Lite 2.0 | Stratus Lite 2.0 | Stratus Lite 2.0 |
| BIANCHI REPARTO CORSE | Giant Contact SLR OverDriveXS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | Giant Contact SL OverDriveXS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | Giant Contact |
| Velomann alloy | Advanced Grade composite, integrated design, -5/+15mm offset | Advanced Grade composite, integrated design, -5/+15mm offset | Giant VECTOR Composite |
| FIZIK | GIANT CONTACT SL | Giant Contact forward | selle italia |
| N/A | N/A | N/A | N/A |
| 10511 SSHIMANO | SHIMANO ST-R8000 Ultegra | 6800Shimano Ultegra | 9000Shimano Dura-Ace |
| Shimano Ultegra | SHIMANO R8000 Ultegra | 6800Shimano Ultegra | Shimano Dura-Ace |
| 11 SSHIMANO ST-R8000 Ultegra | SHIMANO ST-R8000 Ultegra | 6800Shimano Ultegra | 9000Shimano Dura-Ace |
| 105DISCSHIMANO | Giant SpeedControl SL | Giant SpeedControl SL | SHIMANOULTEGRA |
| Shimano Dura-Ace | SHIMANO ST-R8000 Ultegra | 6800Shimano Ultegra | 9000Shimano Dura-Ace |
| SHIMANO CS-R8000 Ultegra 11S 11-28 | SHIMANO CS-R8000 Ultegra 11S 11-28 | 11-286800Shimano Ultegra | SHIMANO CS-R8000 Ultegra 11S 11-28 |
| KMC X11EL-1 | SHIMANO R8000 Ultegra 11 S | Shimano ultegra | Shimano ultegra |
| 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 | 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 |
| FULCRUM RACING | BONT | GIANT PA-2 | GUBUaillant |
| FULCRUM RACING | BONT | Giant Performance Tracker Road | GUBRACE |
| Stainless Black 15G | Stainless Black 15G | Stainless Black 15G | Stainless Black 15G |
| continental | KENDA | continental | schwalbe |
| - | - | 72 cmارتفاع از روی زین تا وسط توپی تنه | - |
| 7kg | 8 KG | 7kg | 7kg |
