| Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer | Advanced-Grade Composite | Advanced-Grade Composite | Advanced-Grade Composite |
| Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | Advanced-Grade Composite | Advanced-Grade Composite | Advanced-Grade Composite |
| N/A | N/A | N/A | N/A |
| Giant Contact SLRXS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | RITCHEY | DACRON PERFORMANCE ALLOY 6061XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | DACRON PERFORMANCE ALLOY 6061XS: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 | Giant Contact | DACRON PERFORMANCE ALLOY 6061XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | DACRON PERFORMANCE ALLOY 6061XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm |
| Advanced Grade composite, integrated design, -5/+15mm offset | Giant VECTOR Composite | CARBONCORELLI | CARBONCORELLI |
| GIANT CONTACT SL | selle italia | CORELLI | CORELLI |
| N/A | N/A | N/A | N/A |
| SHIMANO ST-R8000 Ultegra | 9000Shimano Dura-Ace | - | - |
| SHIMANO R8000 Ultegra | Shimano Dura-Ace | 7000New Shimano 105 11sp NEW | SHIMANO R8000 Ultegra |
| SHIMANO ST-R8000 Ultegra | 9000Shimano Dura-Ace | 7000Shimano 105 11sp NEW | SHIMANO ST-R8000 Ultegra |
| Giant SpeedControl SL | SHIMANOULTEGRA | 1057000SHIMANO | ULTEGRA |
| SHIMANO ST-R8000 Ultegra | 9000Shimano Dura-Ace | 7000Shimano 105 11sp NEW | SHIMANO ST-R8000 Ultegra |
| SHIMANO CS-R8000 Ultegra 11S 11-28 | SHIMANO CS-R8000 Ultegra 11S 11-28 | 7000Shimano 105 11-28, 11s | SHIMANO CS-R8000 Ultegra 11S 11-28 |
| SHIMANO R8000 Ultegra 11 S | Shimano ultegra | Shimano CN-HG601-11 | SHIMANO R8000 Ultegra 11 S |
| 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 | 36/52Shimano FC-RS510XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm | Shimano R8000 Ultegra 11S, 36/52XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
| Shimano, press fit | Shimano, press fit | Sequel DF 30 | Shimano, press fit |
| BONT | GUBUaillant | DACRON | R500SHIMANO |
| BONT | GUBRACE | SHARK | R500SHIMANO |
| Stainless Black 15G | Stainless Black 15G | Stainless Black 15G | Stainless Black 15G |
| KENDA | schwalbe | LUGANOschwalbe | LUGANOschwalbe |
| - | - | - | - |
| 8 KG | 7kg | 8.900 | - |
