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 | 413 | 475 | 431 | 557 | 494 |
| Stack | 616 | 523 | 626 | 512 | 729 |
| Top Tube (effective) | 692 | 489 | 613 | 526 | 711 |
| Seat Tube C-T | 461 | 445 | 373 | 406 | 493 |
| Head Angle | 76 | 63 | 75 | 66 | 64 |
| Seat Angle | 75 | 70 | 69 | 70 | 66 |
| Head Tube | 96 | 100 | 90 | 87 | 104 |
| Chainstay | 341 | 428 | 389 | 365 | 514 |
| Wheelbase | 1257 | 1235 | 1004 | 1115 | 1189 |
| Standover | 715 | 756 | 678 | 607 | 737 |
| BB Drop | 22 | 19 | 46 | 45 | 41 |
| BB Height | 316 | 398 | 391 | 378 | 387 |
| Seatpost Diameter | 29 | 35 | 24 | 28 | 30 |
| Wheel Size | 32 | 25 | 29 | 32 | 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 | 170 | 168 | 150 | 161 | 130 |
| Rear Travel | 136 | 152 | 137 | 156 | 121 |
| 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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