Polygon Siskiu 2026
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Geometry
| S (29") | M (29") | L (29") | XL (29") | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 462 | 532 | 457 | 544 |
| Stack | 493 | 530 | 676 | 576 |
| Top Tube (effective) | 477 | 622 | 705 | 640 |
| Seat Tube C-T | 328 | 439 | 483 | 420 |
| Head Angle | 59 | 77 | 62 | 73 |
| Seat Angle | 61 | 87 | 80 | 79 |
| Head Tube | 89 | 98 | 119 | 137 |
| Chainstay | 416 | 456 | 408 | 356 |
| Wheelbase | 1122 | 1198 | 1279 | 1169 |
| Standover | 767 | 655 | 683 | 815 |
| BB Drop | 39 (Drop) | 39 (Drop) | 39 (Drop) | 39 (Drop) |
| BB Height | 365 | 307 | 343 | 292 |
| Tyre Max Width | 66 | 74 | 78 | 64 |
| Dopper Post Travel | 179 | 168 | 143 | 188 |
| Front Travel | 160 | 161 | 137 | 154 |
| Rear Travel | 156 | 144 | 144 | 147 |
| Saddle Height | 5'2"-5'6" | 5'6"-5'10" | 5'10"-6'1" | 6'1"-6'5" |
| Data Source | None | None | None | None |
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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