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 | 401 | 516 | 485 | 489 | 599 |
| Stack | 642 | 613 | 715 | 567 | 649 |
| Top Tube (effective) | 489 | 611 | 683 | 700 | 782 |
| Seat Tube C-T | 347 | 464 | 410 | 355 | 422 |
| Head Angle | 70 | 73 | 75 | 60 | 57 |
| Seat Angle | 64 | 73 | 63 | 89 | 87 |
| Head Tube | 93 | 119 | 77 | 98 | 135 |
| Chainstay | 485 | 397 | 476 | 514 | 455 |
| Wheelbase | 1109 | 1431 | 1221 | 1093 | 1162 |
| Standover | 572 | 638 | 604 | 665 | 781 |
| BB Drop | 23 | 19 | 35 | 39 | 43 |
| BB Height | 369 | 381 | 382 | 353 | 283 |
| Seatpost Diameter | 34 | 27 | 31 | 32 | 32 |
| Wheel Size | 25 | 32 | 30 | 31 | 25 |
| 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 | 162 | 148 | 165 | 162 | 139 |
| Rear Travel | 130 | 158 | 151 | 158 | 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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