Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 377 | 424 | 352 | 406 | 387 | 335 | 411 |
| Stack | 562 | 423 | 486 | 491 | 483 | 527 | 643 |
| Top Tube (effective) | 418 | 567 | 613 | 607 | 492 | 547 | 666 |
| Seat Tube C-T | 386 | 407 | 376 | 421 | 568 | 561 | 473 |
| Head Angle | 81 | 60 | 75 | 67 | 67 | 86 | 68 |
| Seat Angle | 88 | 86 | 72 | 73 | 88 | 59 | 61 |
| Head Tube | 82 | 84 | 130 | 129 | 131 | 165 | 201 |
| Chainstay | 429 | 489 | 363 | 365 | 417 | 382 | 377 |
| Wheelbase | 860 | 929 | 833 | 1114 | 1169 | 944 | 841 |
| Standover | 718 | 668 | 846 | 624 | 904 | 627 | 819 |
| BB Drop | 87 | 65 | 76 | 82 | 68 | 57 | 76 |
| BB Height | 274 | 244 | 272 | 256 | 255 | 325 | 260 |
| 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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