Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 383 | 379 | 341 | 340 | 344 | 456 | 456 |
| Stack | 573 | 564 | 606 | 501 | 561 | 546 | 653 |
| Top Tube (effective) | 405 | 599 | 524 | 500 | 630 | 650 | 694 |
| Seat Tube C-T | 346 | 457 | 399 | 573 | 460 | 586 | 634 |
| Head Angle | 61 | 67 | 78 | 58 | 74 | 65 | 61 |
| Seat Angle | 66 | 75 | 63 | 60 | 80 | 64 | 73 |
| Head Tube | 104 | 99 | 111 | 136 | 128 | 129 | 167 |
| Chainstay | 424 | 452 | 479 | 437 | 407 | 332 | 360 |
| Wheelbase | 840 | 827 | 1048 | 966 | 859 | 1078 | 991 |
| Standover | 767 | 671 | 855 | 814 | 796 | 874 | 902 |
| BB Drop | 65 | 74 | 85 | 85 | 80 | 74 | 58 |
| BB Height | 306 | 221 | 290 | 222 | 278 | 232 | 296 |
| 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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