| ALLOY SL | Advanced-Grade Composite | Advanced SL-Grade Composite, full-composite OverDrive 2 Aero steerer | Advanced-Grade Composite |
| Advanced-Grade Composite | Advanced-Grade Compositehybrid OverDrive Steerer | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer | 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 | Giant ContactXS: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 | DACRON PERFORMANCE ALLOY 6061XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm |
| Stratus Lite 2.0 | Stratus Lite 2.0 | Stratus Lite 2.0 | - |
| Giant Contact SL OverDriveXS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:120mm | Giant ContactXS: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 | 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 | Advanced Grade composite, integrated design, -5/+15mm offset | CARBONCORELLI |
| GIANT | GIANT CONTACT SL | selle italia | CORELLI |
| N/A | N/A | N/A | N/A |
| Shimano Ultegra | - | Shimano Ultegra | - |
| Shimano Ultegra | New Shimano 105 11sp NEW | Shimano Ultegra | SHIMANO R8000 Ultegra |
| 11 SShimano Ultegra | Shimano 105 11sp NEW | Shimano Ultegra | SHIMANO ST-R8000 Ultegra |
| Giant SpeedControl SL | Giant SpeedControl SL | Giant SpeedControl SL | ULTEGRA |
| Shimano Ultegra | Shimano 105 11sp NEW | Shimano Ultegra | SHIMANO ST-R8000 Ultegra |
| 11-3211SShimano Ultegra | Shimano 105 11-28, 11s | 11 s 11/25Shimano Ultegra | SHIMANO CS-R8000 Ultegra 11S 11-28 |
| KMC X11EL-1 | KMC X11EL-1 | KMC X11SL | SHIMANO R8000 Ultegra 11 S |
| 36/52Shimano UltegraXS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm | 34/50Shimano 105 11sp NEWXS: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 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 | Shimano, press fit | Shimano, press fit |
| GUBUaillant | GIANT PA-2 | Giant P-SLR0 Aero WheelSystem; 55mm deep, 23mm wide, Full composite | R500SHIMANO |
| GUB | Giant Performance Tracker RoadSealed Bearing | DT Swiss | R500SHIMANO |
| Stainless Black 15G | Stainless Black 15G | DT Swiss | Stainless Black 15G |
| GIANT P-SL1 | GIANT P-SL1 | GIANT P-SL1 | LUGANOschwalbe |
| - | - | - | - |
| 8 KG | - | 7kg | - |
