Giant Fathom 2019

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Geometry

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  S M L XL
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Reach 455 381 389 451
Stack 587 647 623 715
Top Tube (effective) 544 514 697 538
Seat Tube C-T 393 444 510 452
Head Angle 75 64 61 71
Seat Angle 84 63 69 73
Head Tube 101 105 127 143
Chainstay 398 453 528 452
Wheelbase 1012 1097 1297 1188
Standover 748 823 644 714
BB Drop 63 45 46 47
Fork Rake / Offset 46 38 42 50
Trail 85 109 84 100
Wheel Size 742 811 790 695
Handlebar Width 728 777 698 669
Stem Length 55 62 83 84
Crank Length 144 159 175 166
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Thank you! Bob & Dave

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