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Giant Fathom 1

Giant Fathom 1
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Details

Get your dose of singletrack on a fun hardtail that puts you in control. The combination of a lightweight hardtail frame, 130mm suspension fork, and 27.5 wheels with wide rims and high-volume tires delivers loads of traction, speed, and fun on the trail.

With its updated ALUXX SL aluminum frame, quick-handling 27.5 wheels and high-volume tires, 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 larger tires that absorb bumps and give you more traction—so you can tackle rougher trails with total control. The frame is designed with trail-friendly geometry that includes a more relaxed head angle and a 130mm suspension fork.

Trail Tuned Design
Balanced geometry with a 75-degree seat tube angle puts the rider in a powerful pedaling position on the climbs, while a slacker 66-degree head angle boosts confidence and control on technical descents. ALUXX SL aluminum frameset is hand-built in-house by the world leader in aluminum engineering.

Responsive Handling
Lightweight ALUXX SL aluminum hardtail frame offers agile acceleration and maneuverability 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.

Specs

Frame ALUXX SL-Grade Aluminum
Fork Giant Crest 34 RCL, 130mm, Boost 15x110, *note: early production bikes may be substituted with RockShox 35 Silver TK, 130mm, Boost 15x110
Rims Giant AM 27.5 wheelset, alloy, 30mm inner
Hubs Giant Performance Tracker, [F] Boost 15x110mm [R] Boost 12x148mm
Spokes Sapim
Tires Maxxis Ardent Race 27.5x2.6", folding, TR
Bottom Bracket SRAM DUB, press fit
Crankset SRAM SX Eagle, DUB, 30t
Shifters SRAM SX Eagle
Rear Derailleur SRAM NX Eagle
Cassette/Freewheel SRAM SX Eagle, 12-speed, 11x50
Chain SRAM SX Eagle
Brakes Shimano MT420 hydraulic 4-piston, 180mm, *note: early production bikes may be substituted with Shimano MT200 hydraulic, 180mm
Brake Levers Shimano MT401, *note: early production bikes may be substituted with Shimano MT201
Handlebars Giant Contact Trail, 35
Stem Giant Contact SL 35
Seatpost Giant Contact Switch dropper with remote, 30.9
Saddle Giant Romero
Pedals Sold separately

* Subject to change without notice.

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