Giant Fathom 29 1 (2022)
Product Code: 2211016124Giant Knox City offers 12 months of complimentary servicing for every new bike. Read more about it here.
Crank up steep climbs with smooth efficiency. Swoop down singletrack descents with speed and confidence. This hardtail 29er delivers a balanced ride on XC terrain.
Key Performance Factors
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 on changing terrain.
Sizing Guide
Detailed Specs
| Model Name | Fathom 29 1 |
| Colors | Amber Glow |
| Sizes | S, M, L, XL |
| Frame | ALUXX SL-Grade aluminium |
| Fork | Giant Crest 34 RCL, 130mm, 44mm offset, Boost 15x110 |
| Shock | N/A |
| Handlebar | Giant Connect 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 |
| Pedals | N/A |
| Shifters | SRAM SX Eagle, 1x12 |
| 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, 11x50 |
| 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 |
| Spokes | Stainless |
| tyres | [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 |