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 | 405 | 499 | 447 | 516 | 529 |
| Stack | 635 | 718 | 645 | 669 | 726 |
| Top Tube (effective) | 681 | 508 | 523 | 623 | 659 |
| Seat Tube C-T | 352 | 379 | 408 | 373 | 470 |
| Head Angle | 67 | 73 | 55 | 71 | 53 |
| Seat Angle | 89 | 76 | 82 | 61 | 61 |
| Head Tube | 124 | 128 | 92 | 122 | 119 |
| Chainstay | 416 | 436 | 378 | 357 | 510 |
| Wheelbase | 1116 | 1171 | 1124 | 1209 | 1276 |
| Standover | 778 | 702 | 771 | 557 | 560 |
| BB Drop | 21 | 23 | 34 | 35 | 39 |
| BB Height | 272 | 394 | 317 | 390 | 298 |
| Seatpost Diameter | 27 | 29 | 25 | 28 | 33 |
| Wheel Size | 23 | 28 | 29 | 28 | 26 |
| Tyre Max Width | 2 | 3 | 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 | 171 | 142 | 134 | 124 | 122 |
| Rear Travel | 138 | 167 | 150 | 120 | 161 |
| 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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