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Fathom 29 1

$1,850

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Pick-up at any Giant retailer in about 7 business days.

Expected in our warehouse around {{partnumber.stock.DateExpectedToFormat}}  and shipped to any Giant retailer in about 1 week{{partnumber.stock.DateExpectedToWeeks}}-{{partnumber.stock.DateExpectedToWeeks + 1}} weeks

The product you have selected is currently out of stock in our warehouse but there may be a store in your area that has the product in stock. Please contact your local store for availability.

In store now and available for pick up in 1 - 4 business days at these Giant retailers (distance from {{ dealercity }}): This bicycle is not permitted to be shipped directly to you, however it can be purchased online and picked up at a local stocking Retailer. We recommend contacting the Select Retailer before submitting your order to ensure availability and discuss assembly time frames. Want to pick up the bike in 1-4 business days?
We know these retailers near {{ dealercity }} have it in store now: This bicycle is not permitted to be shipped directly to you, however it can be purchased online and picked up at a local stocking Retailer. We recommend contacting the Select Retailer before submitting your order to ensure availability.

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Notify me when available at any Giant retailer

If you are willing to take a road trip, the bike is available in 1-4 days at these Giant retailers more than 200 miles from {{ dealercity }}. This bicycle is not permitted to be shipped directly to you, however it can be purchased online and picked up at a local stocking Retailer. We recommend contacting the Select Retailer before submitting your order to ensure availability.

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By a professional mechanic

For Original Owners

Within 14 Days

Crank up steep climbs with smooth-rolling efficiency. Swoop down singletrack descents with stability and speed. This aluminum hardtail 29er features progressive trail geometry, a plush suspension fork and dropper seatpost for the confidence you need to up your singletrack game.

Built on an ALUXX SL aluminum frame, the Fathom 29 features updated geometry that produces a stable ride quality for challenging XC trails. The frame is optimized for a 130mm suspension fork for smooth control on the descents. An updated Giant WheelSystem comes with tubeless tires already set up, making it easy to experience added efficiency and control, plus a reduced risk of flats on technical terrain.

Key Performance Factors

Trail Tuned Design

Balanced geometry with a 75-degree seattube 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.

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.

Highlights

Built on a lightweight ALUXX SL aluminum frameset with progressive trail geometry, Fathom 29 is designed for the added stability and roll-over capabilities of 29-inch wheels with grippy, high-volume 2.5-inch tires. It has a number of trail-specific features including a 130mm suspension fork and dropper seatpost. Here’s a look at its key technologies:

Fathom 29 with interactive tooltips

Techs & Features

ALUXX SL Aluminum Technology
OverDrive
Tubeless System

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  • S
      163 cm5’4”  to 172 cm5’8”
  • M
      171 cm5’7”  to 180 cm5’11”
  • L
      179 cm5’10”  to 188 cm6’2”
  • XL
      187 cm6’2”  to 198 cm6’6”
bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  SMLXL
ASeat Tube Length (mm) (inch)3801543016.946518.349519.5
BSeat Tube Angle (degrees)75.0°75.0°75.0°75.0°
CTop Tube Length (mm) (inch)59223.361224.163925.266226.1
DHead Tube Length (mm) (inch)953.7953.71054.11154.5
EHead Tube Angle (degrees)66.0°66.0°66.0°66.0°
FFork Rake (mm) (inch)441.7441.7441.7441.7
GTrail (mm) (inch)1224.81224.81224.81224.8
HWheelbase (mm) (inch)115445.4117446.2120347.4122748.3
IChain Stay Length (mm) (inch)43517.143517.143517.143517.1
JBottom Bracket Drop (mm) (inch)602.4602.4602.4602.4
KStack (mm) (inch)62224.562224.563124.864025.2
LReach (mm) (inch)42516.744517.547018.549019.3
MStand Over Height (mm) (inch)73028.774529.376530.179031.1
NHandlebar Width (mm) (inch)78030.778030.778030.778030.7
OStem Length (mm) (inch)401.6401.6502502
PCrank Length (mm) (inch)1656.51706.71706.71706.7
QWheel Size 29"29"29"29"
Specs
  • Sizes
    S, M, L, XL
  • Colors
    Desert Sage, Black/Charcoal
  • Frame
    ALUXX SL-Grade Aluminum
  • Fork
    Giant Crest 34 RCL, 130mm, Boost 15x110
  • Shock
    N/A
  • Handlebar
    Giant Contact Trail, 35
  • Stem
    Giant Contact TR 35
  • Seatpost
    Giant Contact Switch dropper post with remote, 30.9
  • Saddle
    Giant Romero
  • Pedals
    N/A
  • Shifters
    SRAM SX Eagle
  • Front Derailleur
    N/A
  • Rear Derailleur
    SRAM NX Eagle
  • Brakes
    [F] Shimano MT420 (4-Piston), 180mm Rotor, [R] Shimano MT400 2-Piston 180mm Rotor
  • Brake Levers
    Shimano MT401
  • Cassette
    SRAM SX Eagle, 12-speed, 11x50
  • Chain
    SRAM SX Eagle
  • Crankset
    SRAM SX Eagle, DUB, 30t
  • Bottom Bracket
    SRAM DUB, press fit
  • Rims
    Giant AM 29 wheelset, alloy, 30mm inner
  • Hubs
    Giant Performance Tracker, [F] Boost 15x110mm [R] Boost 12x148mm
  • Spokes
    Sapim
  • Tires
    [F] Maxxis DHF, tubeless, 29x2.5, WT, foldable, EXO, TR [R] Maxxis Aggressor, tubeless, 29x2.5, WT, foldable, EXO, TR
  • Extras
    Tubeless prepared
  • 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.

*All specifications and prices listed are subject to change without notice.

Reviews

*All specifications and prices listed are subject to change without notice.