Built on an ALUXX SL aluminium frame, the Fathom 29 features updated geometry that produces a stable ride quality for challenging XC trails. The frame is optimised for a 130mm suspension fork for smooth control on the descents. An updated Giant WheelSystem comes with tubeless tyres already set up, making it easy to experience added efficiency and control, plus a reduced risk of flats on technical terrain.
Trail Tuned Design
Balanced geometry with a 75-degree seattube 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.
Lightweight ALUXX SL aluminium hardtail frame offers agile acceleration and manoeuvrability to help riders climb, corner and hammer the flats with efficiency and speed.
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 on changing terrain.
Sizes: S, M, L, XL
Colours: Amber Glow
Frame: ALUXX SL-Grade Aluminium
Fork: Giant Crest 34 RCL, 130mm, 44mm offset, Boost 15×110
Handlebar: Giant Contact TR, 31.8mm
Grips: Giant Sole-O
Stem: Giant Contact, 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
Shifters: SRAM SX Eagle, 1×12
Front Derailleur: N/A
Rear Derailleur: SRAM NX Eagle
Brakes: Shimano BR-MT420/410, hydraulic, Shimano RT-26 rotors [F]180mm, [R]180mm
Brake Levers: Shimano BR-MT401
Cassette: SRAM SX Eagle, 11×50
Chain: SRAM SX Eagle
Crankset: SRAM SX Eagle, 30t S:165mm, M:170mm, L:170mm, XL:170mm
Bottom Bracket: SRAM DUB, press fit
Rims: Giant AM 29, tubeless ready sleeve-joint rim, 30mm inner width
Hubs: Alloy, sealed
Tyres: [F] Maxxis Minion DHF, 29×2.5 WT, EXO/TR [R] Maxxis Aggressor, 29×2.5 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.