2019 Giant Fathom 1

2019 Giant Fathom 1
MSRPUS$ 1,400
Wheel Size27.5″
FrameAluminum
SuspensionHardtail
Front Travel120mm
Drivetrain
Shimano SLX
Brand
Giant

Giant’s 2019 Fathom 1 is a mid-range component level aluminum frame crosscountry bike.

View on giant-bicycles.com

Build
FrameALUXX SL-Grade Aluminum
ForkSuntour Axon 32 LO-RC, 120mm travel, tapered steerer, low- compression and rebound adjust, QR 15x110mm
Bottom BracketPraxis
StemGiant Connect, 8-degree
HandlebarGiant Connect Trail, 780mm x 31.8mm
SaddleGiant Contact (neutral)
SeatpostGiant Contact Switch dropper post with remote lever, 30.9mm
Pedals
Components
Front Derailleur
Rear DerailleurShimano SLX, Shadow+
ShiftersShimano SLX, 1x11
CrankPraxis Cadet, Boost, 30
CassetteShimano SLX, 11x46
ChainKMC X11-1
BrakesShimano BR-MT400 [F] 180mm [R] 160mm, hydraulic disc
Brake LeversShimano BL-MT400
Wheels
RimsGiant AM 27.5, tubeless ready, sleeve-joint rim, 30mm inner width
SpokesSapim
Front Hub[F] Giant Tracker Performance Boost 15x110mm, sealed bearing [R] Giant Tracker Sport Boost QR 141, loose ball
Rear Hub[F] Giant Tracker Performance Boost 15x110mm, sealed bearing [R] Giant Tracker Sport Boost QR 141, loose ball
TiresMaxxis Ardent Race 27.5x2.6, folding, 60 tpi, TR , tubeless
Geometry

Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Size
BB Drop 45454545
Chainstay Length 425425425425
Seat Tube Angle73.573.573.573.5
Seat Tube Length 390445480530
Stack 588598611625
Reach 411428444460
Head Tube Angle67.067.067.067.0
Head Tube Length 100110125140
Wheelbase 1,1101,1311,1531,174
Top Tube Length 585605625645
Standover Height 691731745784
BB Height 310310310310
Front Center 689710732753
🐐 Measurements listed in millimeters and degrees
Replacement Parts
MSRPUS$ 1,400
Wheel Size27.5″
FrameAluminum
SuspensionHardtail
Front Travel120mm
Drivetrain
Shimano SLX
Brand
Giant
Replacement Parts
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