2026 Surly · ECargo
2026 Surly Skid Loader geometry
Full frame geometry for the 2026 Surly Skid Loader, 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Small | 597.6 | 398.6 | 74 | 68 | 170 | 570 | 471 | 695 | 60 | 535 | 1201.4 | 50 |
| Medium | 625.4 | 424.7 | 73.5 | 68 | 200 | 610 | 471 | 732 | 60 | 535 | 1238.7 | 50 |
| Large | 653.2 | 450.3 | 73 | 68 | 230 | 650 | 500 | 745 | 60 | 535 | 1275.5 | 50 |
All measurements in millimetres unless marked (°) for angles.