Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 419 | 390 | 395 | 358 | 382 | 483 | 472 |
| Stack | 420 | 566 | 500 | 479 | 537 | 510 | 487 |
| Top Tube (effective) | 492 | 442 | 558 | 616 | 638 | 558 | 615 |
| Seat Tube C-T | 462 | 401 | 468 | 542 | 586 | 463 | 502 |
| Head Angle | 71 | 77 | 84 | 72 | 67 | 75 | 68 |
| Seat Angle | 69 | 63 | 72 | 83 | 70 | 69 | 81 |
| Head Tube | 87 | 116 | 92 | 132 | 131 | 167 | 192 |
| Chainstay | 451 | 420 | 410 | 370 | 391 | 451 | 454 |
| Wheelbase | 1120 | 787 | 1081 | 1095 | 1165 | 1046 | 1138 |
| Standover | 740 | 576 | 683 | 612 | 885 | 801 | 780 |
| BB Drop | 78 | 70 | 73 | 74 | 61 | 84 | 69 |
| BB Height | 226 | 263 | 281 | 226 | 320 | 275 | 305 |
| Rider Height | 143-153 | 151-161 | 154-164 | 162-170 | 168-176 | 174-181 | 180-187 |
| Data Source | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer | Manufacturer |
Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.
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