Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 297 | 393 | 343 | 391 | 474 | 410 | 355 |
| Stack | 583 | 462 | 533 | 612 | 555 | 532 | 517 |
| Top Tube (effective) | 490 | 507 | 619 | 588 | 586 | 484 | 650 |
| Seat Tube C-T | 407 | 400 | 397 | 399 | 523 | 522 | 491 |
| Head Angle | 65 | 61 | 78 | 85 | 74 | 61 | 82 |
| Seat Angle | 78 | 81 | 71 | 79 | 59 | 78 | 63 |
| Head Tube | 84 | 97 | 102 | 136 | 155 | 176 | 166 |
| Chainstay | 333 | 400 | 441 | 408 | 458 | 442 | 484 |
| Wheelbase | 830 | 938 | 961 | 1138 | 1092 | 1076 | 991 |
| Standover | 784 | 668 | 861 | 704 | 624 | 669 | 743 |
| BB Drop | 77 | 72 | 62 | 62 | 71 | 79 | 85 |
| BB Height | 312 | 245 | 277 | 226 | 261 | 312 | 283 |
| 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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