2024

Giant Fathom 29 2

Sail up steep climbs with smooth efficiency. Swoop down singletrack descents with speed and confidence. This aluminium hardtail 29er delivers a balanced ride on xc terrain.

Select color

Cold Night
Pyrite Brown

Select size

~~$1,899.00~~ AUD $1,599.00 AUD View sizing guide

~~$1,899.00~~ AUD $1,599.00 AUD

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Highlights

Trail tuned design
Balanced geometry with a 75-degree seat tube angle puts the rider in a powerful pedalling position on climbs, while a slacker 66-degree head angle boosts confidence and control on technical descents.

Responsive handling
Lightweight ALUXX SL aluminium hardtail frame offers agile acceleration and manoeuvrability to help riders climb, corner and hammer the flats with efficiency and speed.

Smooth control
Giant Crest 34 suspension fork with 130mm of travel absorbs roots, rocks and ruts. Grippy, high-volume tyres boost traction on rugged terrain. And a dropper seatpost with handlebar remote lets you adjust saddle height on the fly for confident positioning.

Sizing guide

Size	cm feet
S	163-172 5’4”-5’8”
M	171-180 5’7”-5’11”
L	171-188 5’11”-6’2”
XL	187-198 6’2”-6’6”

Geometry

	S	M	L	XL
Seat Tube Length	S380	M430	L465	XL495
Seat Tube Angle	S75.0°	M75.0°	L75.0°	XL75.0°
Top Tube Length	S592	M612	L639	XL662
Head Tube Length	S95	M95	L105	XL115
Head Tube Angle	S66.0°	M66.0°	L66.0°	XL66.0°
Fork Rake (mm)	S44	M44	L44	XL44
Trail	S122	M122	L122	XL122
Wheelbase	S1157	M1177	L1206	XL1230
Chain Stay Length	S438	M438	L438	XL438
Bottom Bracket Drop	S60	M60	L60	XL60
Stack	S622	M622	L631	XL640
Reach	S425	M445	L470	XL490
Stand Over Height	S727	M746	L764	XL791
Stem Length	S40	M40	L50	XL50
Crank Length	S165	M170	L170	XL170
Wheel Size	S[F] 29" [R] 29"	M[F] 29" [R] 29"	L[F] 29" [R] 29"	XL[F] 29" [R] 29"

Technical specifications

Size	S, M, L, XL
Colours	Pyrite Brown, Cold Night
Frame	ALUXX SL-grade aluminium, 12x148mm thru-axle
Fork	Giant Crest 34 RCL, 130mm, 44mm offset, Boost 15x110
Shock	N/A
Handlebar	Giant Contact TR35, 35mm
Stem	Giant Contact SL 35 S:40mm, M:40mm, L:50mm, XL:50mm
Seatpost	Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm M: 125mm travel / 30.9 x 395mm L: 150mm travel / 30.9 x 440mm XL: 170mm travel / 30.9 x 455mm
Saddle	Giant Romero
Pedals	N/A
Shifters	Shimano CUES SL-6000-10R, 1x10
Front Derailleur	N/A
Rear Derailleur	Shimano CUES, U6000, Shadow+
Brakes	Tektro HDM 275, hydraulic, Tektro rotors [F]180mm, [R]180mm
Brake Levers	Tektro HDM 275
Cassette	Shimano CUES, CS-LG300, 11x48
Chain	Shimano CUES LG500
Crankset	Shimano CUES FC-U6000-1, 30t S:170mm, M:170mm, L:170mm, XL:170mm
Bottom Bracket	Shimano, threaded
Rims	Giant AM 29, tubeless ready sleeve-joint rim, 30mm inner width
Hubs	Alloy, sealed
Spokes	Stainless
Tires	[F] Maxxis Minion DHF, 29x2.5 WT, EXO/TR [R] Maxxis Aggressor, 29x2.5 WT, foldable, EXO/T
Extras	Tubeless prepared, 2.5" max tyre size, 32t max chainring size
Weight	The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.