Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 341 | 356 | 331 | 448 | 452 | 423 | 435 |
| Stack | 504 | 457 | 441 | 522 | 598 | 641 | 486 |
| Top Tube (effective) | 408 | 491 | 515 | 462 | 498 | 610 | 497 |
| Seat Tube C-T | 405 | 450 | 519 | 583 | 548 | 462 | 470 |
| Head Angle | 72 | 62 | 77 | 79 | 67 | 80 | 62 |
| Seat Angle | 69 | 62 | 63 | 72 | 87 | 82 | 80 |
| Head Tube | 92 | 91 | 114 | 115 | 125 | 152 | 201 |
| Chainstay | 458 | 424 | 356 | 353 | 454 | 376 | 452 |
| Wheelbase | 1020 | 916 | 928 | 809 | 1145 | 1034 | 1047 |
| Standover | 529 | 732 | 667 | 666 | 894 | 868 | 716 |
| BB Drop | 75 | 69 | 84 | 74 | 72 | 70 | 61 |
| BB Height | 300 | 283 | 319 | 226 | 303 | 291 | 298 |
| 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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