Giant Fathom 1 2017

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Geometry

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  XS S M L XL
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Reach 359 360 450 455 412
Stack 484 649 620 573 669
Top Tube (effective) 605 529 575 556 768
Seat Tube C-T 439 417 510 433 633
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 92 104 127 108 143
Chainstay 466 407 465 407 382
Wheelbase 1108 1165 1327 948 1218
Standover 586 629 847 760 669
BB Drop 39 48 38 37 52
Fork Rake / Offset 39 46 34 45 36
Trail 116 97 112 99 85
Wheel Size 27.5" 27.5" 27.5" 27.5" 27.5"
Handlebar Width 730 757 650 764 700
Stem Length 65 94 93 101 103
Crank Length 194 193 156 192 176
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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