2017 Polygon · UD
2017 Polygon Bend FX4 geometry
Full frame geometry for the 2017 Polygon Bend FX4, 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) | Seat tube (mm) | Standover (mm) | BB drop (mm) |
|---|---|---|---|---|---|---|---|---|---|
| 50 | 555 | 374 | 74 | 71.2 | 140 | 533 | 500 | 744 | 72 |
| 53 | 577 | 380 | 74 | 72 | 160 | 545 | 530 | 768 | 72 |
| 56 | 586 | 385 | 73 | 72.5 | 170 | 565 | 560 | 792 | 72 |
| 59 | 608 | 399 | 73 | 72.5 | 190 | 585 | 590 | 822 | 72 |
All measurements in millimetres unless marked (°) for angles.