Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 319 | 303 | 426 | 359 | 459 | 456 | 369 |
| Stack | 406 | 545 | 604 | 619 | 456 | 647 | 651 |
| Top Tube (effective) | 409 | 503 | 444 | 445 | 650 | 536 | 664 |
| Seat Tube C-T | 340 | 406 | 406 | 434 | 549 | 534 | 524 |
| Head Angle | 60 | 81 | 73 | 82 | 84 | 72 | 62 |
| Seat Angle | 85 | 79 | 77 | 64 | 63 | 86 | 78 |
| Head Tube | 76 | 92 | 130 | 139 | 119 | 176 | 138 |
| Chainstay | 458 | 469 | 438 | 464 | 443 | 469 | 456 |
| Wheelbase | 962 | 1010 | 827 | 915 | 887 | 973 | 995 |
| Standover | 645 | 636 | 648 | 860 | 660 | 721 | 857 |
| BB Drop | 87 | 88 | 71 | 78 | 76 | 79 | 58 |
| BB Height | 313 | 267 | 315 | 223 | 322 | 302 | 304 |
| 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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