Polygon Bikes Siskiu T8 2021


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Geometry

  L (29″) 150 S (27.5″) M (27.5″) M (29″) L (29″) XL (29″)
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Reach 508 433 531 478 557 531
Stack 689 555 644 720 612 730
Top Tube (effective) 471 489 488 743 635
Seat Tube C-T 370 368 435 380 400 441
Head Angle 58 64 61 78 63 70
Seat Angle 71 64 86 64 71 79
Head Tube 124 98 138 78 92 124
Chainstay 463 491 433 357 353 492
Wheelbase 1028 1307 994 1359 1319 1278
Front Centre 935 661
Standover 693 793 631 648 753 596
BB Drop 38 16 22 44 43 42
BB Height 289 390 348 389 310 367
Fork Length (A2C) 633 506
Seatpost Diameter 30 34 31 29 36 26
Crank Length 190 172 196 172 182 164
Front Travel 134 149 126 118 141 160
Rear Travel 160 160 117 143 156 127
Data Source Polygon Polygon Polygon Polygon Polygon Polygon

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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