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Giant Fathom 2

Giant Fathom 2
  • Color: Glacier Green/Army Green/Red
  • Color: Metallic Black/Black/Vibrant Blue
This item is currently not available.


With its lightweight ALUXX SL aluminum frame and new 27.5 high volume wheels and tires, the new Fathom is a great choice for technical terrain and singletrack shredding. It blends the efficient ride quality of a classic hardtail with the confident ride quality of plush 27.5 high volume tires. The larger tires absorb bumps and give you more traction, so you can tackle rougher trails with total control. The new frame is designed with trail-friendly geometry that includes a more relaxed head angle made for a 120mm suspension fork.


Frame ALUXX SL-Grade Aluminum
Fork Suntour SF19-Raidon 32, Boost LOR, tapered steerer, QR 110 x 15mm
Axles Front: 110 x 15mm
Rear: 141mm QR
Rims/Wheels Giant AM 27.5, tubeless ready, sleeve-joint rim, 30mm inner width
Hubs Front: Giant Tracker Performance Boost 110 x 15mm, sealed bearing
Rear: Giant Tracker Sport Boost QR 141, loose ball
Spokes Sapim
Tires Maxxis Ardent Race 27.5 x 2.4 Tubeless, folding, 60tpi
Crankset Praxis Cadet, Boost
Chainrings 30T
Bottom Bracket Praxis
Chain KMC X10-1
Rear Derailleur Shimano Deore, Shadow+
Shifters Shimano Deore, 1x10
Handlebars Giant Connect Trail, 780 x 31.8mm
Stem Giant Connect, 8-degree
Brake Levers Tektro HDM 275
Brakes Front: Tektro HDM 275 hydraulic disc, 180mm rotor
Rear: Tektro HDM 275 hydraulic disc, 160mm rotor
Saddle Giant Contact (neutral)
Seat Post Giant Contact Switch dropper post with remote lever, 30.9mm

* Subject to change without notice.

Part Numbers

Option UPC MPN
Glacier Green/Army Green/Red / Small 04712878288980 90038214
Glacier Green/Army Green/Red / Medium 04712878288997 90038215
Glacier Green/Army Green/Red / Large 04712878289000 90038216
Glacier Green/Army Green/Red / X-Large 04712878289017 90038217
Metallic Black/Black/Vibrant Blue / Small 04712878289109 90038224
Metallic Black/Black/Vibrant Blue / Medium 04712878289116 90038225
Metallic Black/Black/Vibrant Blue / Large 04712878289123 90038226
Metallic Black/Black/Vibrant Blue / X-Large 04712878289130 90038227