Polygon Siskiu 2026
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Geometry
| S (29") | M (29") | L (29") | XL (29") | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 359 | 519 | 464 | 523 |
| Stack | 566 | 700 | 668 | 530 |
| Top Tube (effective) | 502 | 706 | 573 | 715 |
| Seat Tube C-T | 394 | 342 | 341 | 480 |
| Head Angle | 61 | 62 | 59 | 53 |
| Seat Angle | 85 | 78 | 86 | 82 |
| Head Tube | 91 | 73 | 114 | 132 |
| Chainstay | 365 | 350 | 502 | 411 |
| Wheelbase | 1225 | 1132 | 1164 | 1318 |
| Standover | 798 | 606 | 592 | 687 |
| BB Drop | 39 (Drop) | 39 (Drop) | 39 (Drop) | 39 (Drop) |
| BB Height | 351 | 292 | 399 | 309 |
| Tyre Max Width | 62 | 53 | 58 | 62 |
| Dopper Post Travel | 164 | 142 | 202 | 170 |
| Front Travel | 117 | 131 | 147 | 148 |
| Rear Travel | 139 | 123 | 159 | 109 |
| 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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