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 | 438 | 488 | 536 | 567 | 449 |
| Stack | 685 | 615 | 597 | 629 | 526 |
| Top Tube (effective) | 585 | 529 | 497 | 557 | 667 |
| Seat Tube C-T | 455 | 421 | 475 | 358 | 448 |
| Head Angle | 75 | 52 | 57 | 56 | 70 |
| Seat Angle | 64 | 87 | 73 | 72 | 88 |
| Head Tube | 96 | 112 | 106 | 125 | 120 |
| Chainstay | 500 | 416 | 397 | 425 | 478 |
| Wheelbase | 1024 | 1191 | 1070 | 1071 | 1455 |
| Standover | 758 | 760 | 590 | 693 | 658 |
| BB Drop | 20 | 20 | 40 | 31 | 31 |
| BB Height | 316 | 374 | 385 | 321 | 376 |
| Seatpost Diameter | 30 | 33 | 36 | 33 | 26 |
| Wheel Size | 26 | 24 | 31 | 31 | 28 |
| 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 | 179 | 164 | 154 | 132 | 113 |
| Rear Travel | 146 | 118 | 144 | 154 | 118 |
| 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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