Polygon Helios A 2025
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Geometry
| XXXS | XXS | XS | S | M | L | XL | |
|---|---|---|---|---|---|---|---|
| Add to Compare | |||||||
| Reach | 328 | 383 | 322 | 383 | 336 | 404 | 390 |
| Stack | 410 | 567 | 428 | 536 | 573 | 474 | 567 |
| Top Tube (effective) | 410 | 554 | 555 | 478 | 643 | 457 | 669 |
| Seat Tube C-T | 466 | 352 | 451 | 484 | 463 | 457 | 442 |
| Head Angle | 65 | 61 | 78 | 59 | 63 | 72 | 64 |
| Seat Angle | 83 | 81 | 65 | 65 | 75 | 66 | 78 |
| Head Tube | 74 | 91 | 92 | 117 | 144 | 125 | 163 |
| Chainstay | 348 | 358 | 350 | 489 | 418 | 477 | 358 |
| Wheelbase | 1090 | 930 | 1065 | 788 | 852 | 1048 | 1151 |
| Standover | 686 | 581 | 654 | 803 | 640 | 881 | 841 |
| BB Drop | 67 | 79 | 79 | 72 | 58 | 70 | 64 |
| BB Height | 300 | 225 | 318 | 301 | 224 | 300 | 322 |
| 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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