| Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer | Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer | ALLOY SL | Aria carbon |
| Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | Advanced-Grade Composite | Bianchi Full Carbon |
| N/A | N/A | N/A | N/A |
| 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 | MERIDAPROXS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm | TOSEEK CARBON |
| Stratus Lite 2.0 | Stratus Lite 2.0 | -MERIDA | - |
| 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 | MERIDAPROXS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | TOSEEK CARBON |
| Advanced Grade composite, integrated design, -5/+15mm offset | Advanced Grade composite, integrated design, -5/+15mm offset | MERIDAPRO | Bianchi REPARTO CORSE |
| GIANT CONTACT SL | Giant Contact forward | MERIDA | Selle RoyalSETA SL |
| N/A | N/A | N/A | N/A |
| SHIMANO ST-R8000 Ultegra | 6800Shimano Ultegra | 9 SSHIMANOSORA | 11 ScarbonelectricREDSRAM |
| SHIMANO R8000 Ultegra | 6800Shimano Ultegra | SHIMANOSORA | electricREDSRAM |
| SHIMANO ST-R8000 Ultegra | 6800Shimano Ultegra | 9 SSHIMANOSORA | 11 SelectricREDSRAM |
| Giant SpeedControl SL | Giant SpeedControl SL | SHIMANOSORA | REDSRAM |
| SHIMANO ST-R8000 Ultegra | 6800Shimano Ultegra | SHIMANOSORA | CARBONREDSRAM |
| SHIMANO CS-R8000 Ultegra 11S 11-28 | 11-286800Shimano Ultegra | 11-279 SSHIMANOSORA | 11 s 11/25SRAM |
| SHIMANO R8000 Ultegra 11 S | Shimano ultegra | shimanoSORA | GOLDKMC X11EL-1 |
| 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 | 34-50SHIMANOSORAXS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm | 36/52CARBONREDSRAM |
| Shimano, press fit | Shimano, press fit | SHIMANO | SRAM |
| BONT | GIANT PA-2 | MERIDAROAD | BORACARBONULTRA TWO |
| BONT | Giant Performance Tracker Road | FH-2200SHIMANO | BORACARBON |
| Stainless Black 15G | Stainless Black 15G | Stainless Black 15G | Stainless Black 15G |
| KENDA | continental | MAXXISROULER | دور چسپ |
| - | 72 cmارتفاع از روی زین تا وسط توپی تنه | - | تجهیزات شارژ ست برقی |
| 8 KG | 7kg | 8.900 | 6.8 KG |
