Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 417 | 428 | 333 | 446 | 453 | 456 | 354 |
| Stack | 434 | 451 | 474 | 521 | 529 | 593 | 525 |
| Top Tube (effective) | 552 | 526 | 520 | 552 | 598 | 676 | 482 |
| Seat Tube C-T | 375 | 344 | 520 | 541 | 573 | 445 | 523 |
| Head Angle | 68 | 66 | 78 | 68 | 78 | 59 | 82 |
| Seat Angle | 67 | 77 | 68 | 72 | 67 | 80 | 59 |
| Head Tube | 100 | 95 | 109 | 127 | 122 | 123 | 161 |
| Chainstay | 353 | 359 | 395 | 339 | 480 | 455 | 440 |
| Wheelbase | 1075 | 912 | 1015 | 999 | 1189 | 961 | 971 |
| Standover | 580 | 711 | 760 | 850 | 750 | 750 | 917 |
| BB Drop | 62 | 71 | 62 | 61 | 84 | 59 | 66 |
| BB Height | 281 | 311 | 243 | 287 | 275 | 247 | 233 |
| 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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