| Stem Model | Steertube Stack Height (mm) | Faceplate Width (mm) | Faceplate Bolts Horizontal Center to Center Width (mm) |
| Road | 41 | 42 | 23 |
| Aero | 41(-12 deg), 44(-7 or -17deg) | 42 | 26 |
| IN-Route | 39.5 | 42 | 24 |
| M6 Carbon | 39 | 44 | 31.2 |
| M7 Carbon | 40 | 45 | 31.2 |
| Alloy 31.8 | 40 | 44 | 33 |
| Alloy 35 | 40 | 47 | 33 |