Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 314 | 330 | 393 | 356 | 366 | 401 | 402 |
| Stack | 520 | 410 | 544 | 562 | 548 | 497 | 482 |
| Top Tube (effective) | 512 | 454 | 568 | 492 | 489 | 619 | 588 |
| Seat Tube C-T | 365 | 458 | 497 | 459 | 463 | 433 | 518 |
| Head Angle | 67 | 77 | 71 | 80 | 80 | 70 | 85 |
| Seat Angle | 77 | 71 | 75 | 78 | 66 | 62 | 62 |
| Head Tube | 72 | 85 | 127 | 131 | 125 | 120 | 179 |
| Chainstay | 464 | 488 | 427 | 349 | 431 | 391 | 450 |
| Wheelbase | 928 | 904 | 854 | 1173 | 942 | 1061 | 1058 |
| Standover | 792 | 571 | 662 | 674 | 692 | 647 | 901 |
| BB Drop | 64 | 84 | 78 | 85 | 81 | 84 | 75 |
| BB Height | 317 | 266 | 285 | 234 | 221 | 259 | 295 |
| 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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