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2017 Giant

Fathom 29 1

A 29″ aluminum frame hardtail crosscountry bike with upper mid-range components.
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Manufacturer Price

$1,240
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour
Wheels29″ Aluminum
Drivetrain1 × 11
GroupsetNX
BrakesShimano Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Fathom 29 1
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

22 mph

Fathom 29 1

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Reviews
MTBR
New Giant XTC and Fathom hardtails

Jul 2016 · Saris Mercanti

Whether you prefer singlespeeds or gears, big wheels, big tires, or 27.5

Read Review

Geometry
Specs
Build
Frame

ALUXX SL-grade aluminum

ColorBlue / Yellow

Fork

SR Suntour Axon LO-RC, 15mm thru-axle, OverDrive, 100mm travel

Travel100mm

Spring TypeAir

Shock

N/A

Bottom Bracket

SRAM GXP, Press fit

Stem

Giant Connect

Handlebar

Giant Connect Trail, 31.8mm

Saddle

Giant Connect Upright

Seatpost

Giant Connect, 30.9mm

TypeRigid

Pedals

Platform, caged

Groupset
Rear Derailleur

SRAM NX

Front Derailleur

N/A

Crank

SRAM NX, 28T

Shifters

SRAM NX

Cassette

SRAM NX 11x42, 11-speed

Chain

KMC X11

Brakes

Shimano M395, hydraulic disc, [F] 180mm [R] 160mm

TypeShimano Hydraulic Disc

Brake Levers

Shimano M425

Wheels
Rims

Giant XC-3

Spokes

Stainless Steel, 14g

Front Hub

Giant Sport Tracker Disc, 28h, [F] 15mm thru-axle, [R] QR

Rear Hub

Giant Sport Tracker Disc, 28h, [F] 15mm thru-axle, [R] QR

Tires

Maxxis Ikon, 29x2.20, Wire

Rider Notes
Riders Also Viewed

First added July 7

Last updated July 8

Not listed for 3,247 days