Giant Fathom 1 2017

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Geometry

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  XS S M L XL
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Reach 407 466 438 466 375
Stack 514 498 597 545 725
Top Tube (effective) 554 486 514 669 740
Seat Tube C-T 303 447 393 512 510
Head Angle 67.0° 67.0° 67.0° 67.0° 67.0°
Seat Angle 73.5° 73.5° 73.5° 73.5° 73.5°
Head Tube 76 94 115 132 135
Chainstay 447 384 354 358 498
Wheelbase 1057 982 1222 1155 1019
Standover 814 759 799 738 904
BB Drop 53 37 45 45 48
Fork Rake / Offset 34 49 47 34 36
Trail 119 89 97 115 106
Wheel Size 27.5" 27.5" 27.5" 27.5" 27.5"
Handlebar Width 590 631 847 592 677
Stem Length 67 74 84 81 101
Crank Length 200 169 149 145 206
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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