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 | 353 | 505 | 380 | 397 | 409 |
| Stack | 632 | 640 | 632 | 646 | 614 |
| Top Tube (effective) | 469 | 525 | 588 | 637 | 751 |
| Seat Tube C-T | 331 | 471 | 472 | 449 | 491 |
| Head Angle | 68 | 61 | 73 | 56 | 68 |
| Seat Angle | 78 | 67 | 80 | 80 | 67 |
| Head Tube | 97 | 99 | 77 | 115 | 96 |
| Chainstay | 493 | 388 | 506 | 471 | 502 |
| Wheelbase | 1176 | 1378 | 1131 | 999 | 1426 |
| Standover | 597 | 770 | 662 | 669 | 603 |
| BB Drop | 20 | 22 | 32 | 45 | 32 |
| BB Height | 348 | 299 | 346 | 379 | 317 |
| Seatpost Diameter | 34 | 34 | 25 | 33 | 27 |
| Wheel Size | 25 | 27 | 33 | 32 | 29 |
| 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 | 122 | 121 | 120 | 151 | 117 |
| Rear Travel | 155 | 143 | 128 | 144 | 112 |
| 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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