2019 Surly · ECargo
2019 Surly Big Easy geometry
Full frame geometry for the 2019 Surly Big Easy, 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) | Top tube (mm) | Seat tube (mm) | Standover (mm) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SM | 567 | 411 | 72.5 | 69 | 150 | 590 | 406 | 723 | 40 | 821 | 1480 | 43 |
| M | 595 | 431 | 72.5 | 69 | 180 | 620 | 432 | 771 | 40 | 821 | 1512 | 43 |
| L | 623 | 448 | 72.5 | 69 | 210 | 645 | 508 | 821 | 40 | 821 | 1539 | 43 |
All measurements in millimetres unless marked (°) for angles.