Polygon Helios A8 2023


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Geometry

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Reach 365 306 337 348 375 330
Stack 562 467 523 524 522 484
Top Tube (effective) 587 528 495 582 533 595
Seat Tube C-T 426 553 438 572 596 603
Head Angle 82 66 68 64 59 75
Seat Angle 63 74 81 86 61 81
Head Tube 99 100 136 142 164 143
Chainstay 394 373 480 371 354 398
Wheelbase 1079 970 990 871 1068 997
Standover 673 882 889 909 854 797
BB Drop 71 74 86 83 78 85
BB Height 265 279 264 251 322 295
Wheel Size 700C x 28C 700C x 28C 700C x 28C 700C x 28C 700C x 28C 700C x 28C
Handlebar Width 458 349 430 411 465 457
Stem Length 101 97 86 131 118 100
Crank Length 196 164 184 200 143 177
Rider Height 144-154cm 154-164cm 162-170cm 168-176cm 174-181cm 180-187cm
Bike Weight 7
Data Source Manufacturer 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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