Polygon Helios A8 2023


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Geometry

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Reach 394 381 405 364 327 362
Stack 415 422 592 570 625 515
Top Tube (effective) 449 602 539 529 633 648
Seat Tube C-T 380 566 438 598 626 636
Head Angle 77 80 72 65 69 77
Seat Angle 65 80 69 77 82 61
Head Tube 98 115 126 142 158 150
Chainstay 426 407 447 489 423 394
Wheelbase 816 800 862 990 815 1179
Standover 735 646 836 639 683 810
BB Drop 79 68 81 76 75 64
BB Height 284 324 299 278 284 227
Wheel Size 700C x 28C 700C x 28C 700C x 28C 700C x 28C 700C x 28C 700C x 28C
Handlebar Width 444 430 472 354 462 369
Stem Length 105 95 95 120 98 138
Crank Length 186 189 200 180 153 159
Rider Height 144-154cm 154-164cm 162-170cm 168-176cm 174-181cm 180-187cm
Bike Weight 9
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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