2020 GT · G
2020 GT Grade Carbon geometry
Full frame geometry for the 2020 GT Grade Carbon, size by size — stack, reach, angles and tube lengths.
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Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Seat tube (mm) | Standover (mm) | BB drop (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 48 | 546 | 378 | 74.5 | 70.5 | 119 | 457 | 731 | 75 | 608 | 445 | 1027 | 55 |
| 51 | 568 | 385 | 74.5 | 70.5 | 145 | 494 | 760 | 73 | 623 | 445 | 1043 | 55 |
| 55 | 590 | 394 | 74.5 | 72.3 | 162 | 531 | 791 | 73 | 623 | 445 | 1043 | 55 |
| 58 | 612 | 400 | 74.5 | 72.3 | 187 | 568 | 824 | 70 | 635 | 445 | 1055 | 55 |
| 61 | 634 | 408 | 74.5 | 72.3 | 210 | 605 | 851 | 70 | 650 | 445 | 1070 | 55 |
All measurements in millimetres unless marked (°) for angles.