Polygon A9 Di2 Dura Ace/Sram Red 2025


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Geometry

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Reach 344 392 450 457 433 435 401
Stack 504 503 496 513 456 562 540
Top Tube (effective) 437 530 501 624 503 530 553
Seat Tube C-T 380 395 540 444 500 502 607
Head Angle 64 71,3 71,5 72,3 72,5 72,8 65
Seat Angle 88 74,7 74,3 81 73,7 73,3 87
Head Tube 84 112 117 117 122 163 186
Chainstay 420 470 451 382 482 329 471
Wheelbase 823 1151 1170 1024 980 971 1000
Standover 748 791 703 617 703 767 726
BB Height 308 286 268,5 318 293 272,5 272,5
Wheel Size 32 26 30 22 31 30 26
Rider Height 143-153 151-161 154-64 162-170 168-176 174-181 180-187
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

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