Fathom 29 2

Name: Giant Fathom 29 2
Brand: Giant
Price: 1499 AUD
Availability: InStock

Aluminium29-inchMountain

$1,499

RRP AUD (Giant Sydney)

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AluminiumFrame

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29-inchWheel size

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DiscBrakes

SizesSMLXL

OverviewAbout the Giant Fathom 29 2

The Giant Fathom 29 2 is a mountain bike, built on a aluminium frame, listed at $1,499. An off-road bike for trails, with grippy tyres and trail-ready geometry.

aluminiumdisc brakehardtailtrail

SpecificationsWhat we know

Brand: Giant
Category: Mountain
Frame: Aluminium
Wheel size: 29-inch
Brakes: Disc
Frame sizes: S, M, L, XL
Price: $1,499 (RRP AUD (Giant Sydney))

Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.

GeometrySize M

Stack: 622 mm
Reach: 445 mm
Stack/reach: 1.40
Head angle: 66 deg
Seat angle: 75 deg
Wheelbase: 1177 mm
Chainstay: 438 mm
BB drop: 60 mm
Standover: 746 mm
Fork rake: 44 mm

GearingRatios

0.63lowest (climbing)

2.73highest (speed)

Very low climbing gear

Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.

Drivetrain & buildFull specification

Groupset: Shimano CUES
Shifting: Mechanical
Drive: 1x
Speeds: 10
Crank: Shimano CUES FC-U6000-1, 30t
Chainrings: 30
Cassette: Shimano CUES CS-LG300, 11-48, 10-speed
Rear derailleur: Shimano CUES U6000
Brakes: Tektro HDM 275 hydraulic disc
Rotors: 180/180
Wheelset: Giant AM 29, tubeless ready
Rim internal width: 30 mm
Stock tyre: 29x2.5
Tubeless: Yes
Thru-axle: 15x110mm front, 12x148mm rear
Seatpost: Giant Contact Switch dropper, 125mm
Cockpit: Giant Connect bar, Contact stem 40mm
Saddle: Giant Romero

SuspensionMTB detail

Front travel: 130 mm
Fork: Giant Crest 34 RCL
Fork stanchions: 34 mm
Wheel config: 29
Dropper: Giant Contact Switch
Dropper travel: 125 mm
Discipline: Trail
Suspension: hardtail

Bike DNAWhat the numbers say

Steering: A 66 deg head angle points to slack, trail and enduro handling.
Climbing: Lowest ratio 0.63 is a very low climbing gear for steep or loaded climbs.

Derived from the published geometry and gearing above. It describes the numbers, not a ride test.

BikeFinder Data Profile: geometry and specification researched from published sources (Giant official AU spec sheet), verified 2026-09-04. This is a specification analysis, not a physical ride review.