2022 Serk · G
2022 Serk A21 geometry
Full frame geometry for the 2022 Serk A21, size by size — stack, reach, angles and tube lengths.
Does this bike fit you?
Get sized in minutes — no tape measure, no appointment.
Geometry by size
| Size | Stack (mm) | Reach (mm) | Seat angle (°) | Head angle (°) | Head tube (mm) | Front centre (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|
| S | 548 | 364 | 74 | 70 | 110 | 589 | 430 | 1008 | 45 |
| M | 575 | 377 | 73.5 | 70 | 139 | 612 | 430 | 1030 | 45 |
| L | 597 | 390 | 73.5 | 70 | 164 | 633 | 430 | 1052 | 45 |
| XL | 619 | 403 | 73 | 70 | 188 | 654 | 430 | 1073 | 45 |
All measurements in millimetres unless marked (°) for angles.