Get your daily dose of singletrack.
With a lightweight frame, 130mm suspension fork and 27.5 wheel with high-volume tyres, this hardtail offers loads of traction, speed and fun on the trail.
Key Features Giant Fathom 1 Hardtail MTB Bike 2023
- 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 tires 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.
- 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.
Full Specification
- Frame: ALUXX-SL Grade Aluminium, disc
- Fork: Giant Crest 34 SL RCL 130mm, 44mm offset, Boost 15x110
- Gear Shifters: SRAM SX Eagle, 1x12
- Chainset: SRAM SX Eagle, 30t S:165mm, M:170mm, L:170mm, XL:170mm
- Rear Cassette: SRAM SX Eagle, 11x50
- Chain: SRAM SX Eagle
- Front Derailleur: NA
- Rear Derailleur: SRAM NX Eagle
- Bottom Bracket: SRAM DUB pressfit
- Pedals: Not supplied
- Rims: Giant AM 27.5, tubeless ready sleeve-joint rim, 30mm inner width
- Hubs: Alloy, Sealed bearing
- Tyres: Maxxis Ardent Race 27.5x2.6 folding, TR
- Brakes: Shimano BR-MT420/410, hydraulic, Shimano RT-26 rotors [F]180mm, [R]180mm
- Handlebars: Giant Contact TR, 780x35
- Grips: Giant Sole-o
- Stem: Giant Contact SL 35 S:40mm, M:40mm, L:50mm, XL:50mm
- Saddle: Giant Romero
- 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 450mm
- Extras: Factory tubeless set up, 2.6" max tyre size, 32t max chainring size
- Weight: N/A
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Bike and frame weights are based on pre-production painted frames at time of publication. Weights may vary in final production.
