Polygon Bikes Siskiu T7 2021
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Geometry
| S (27.5″) | M (27.5″) | M (29″) | L (29″) | XL (29″) | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 354 | 418 | 505 | 428 | 559 |
| Stack | 567 | 728 | 576 | 698 | 514 |
| Top Tube (effective) | 690 | 673 | 589 | 679 | 550 |
| Seat Tube C-T | 357 | 352 | 322 | 375 | 419 |
| Head Angle | 64 | 64 | 53 | 62 | 76 |
| Seat Angle | 90 | 65 | 63 | 87 | 84 |
| Head Tube | 120 | 112 | 104 | 110 | 137 |
| Chainstay | 479 | 481 | 426 | 415 | 355 |
| Wheelbase | 1073 | 1205 | 1269 | 1037 | 1456 |
| Standover | 699 | 662 | 689 | 575 | 609 |
| BB Drop | 23 | 19 | 37 | 36 | 32 |
| BB Height | 306 | 395 | 391 | 301 | 274 |
| Seatpost Diameter | 29 | 26 | 36 | 30 | 29 |
| Wheel Size | 31 | 31 | 33 | 27 | 33 |
| Tyre Max Width | 2 | 2 | 2 | 2 | 2 |
| Seatpost Length | 150mm | 150mm | 150mm | 170mm | 170mm |
| Handlebar Width | 780mm | 780mm | 780mm | 780mm | 780mm |
| Stem Length | 35mm | 35mm | 35mm | 35mm | 35mm |
| Crank Length | 170mm | 170mm | 170mm | 175mm | 175mm |
| Front Travel | 175 | 163 | 115 | 126 | 159 |
| Rear Travel | 137 | 112 | 108 | 108 | 134 |
| Data Source | 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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