2017 Jamis · UW
2017 Jamis Commuter Step-Thru geometry
Full frame geometry for the 2017 Jamis Commuter Step-Thru, 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) | Top tube (mm) | Standover (mm) | BB drop (mm) | Chainstay (mm) | Wheelbase (mm) | Fork rake (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 | 566 | 391 | 74.5 | 70 | 120 | 546 | 635 | 70 | 445 | 1061 | 50 |
| 18 | 579 | 392 | 74 | 71 | 130 | 556 | 652 | 70 | 445 | 1057 | 50 |
All measurements in millimetres unless marked (°) for angles.