Giant

Giant Fathom 29 1 - 2021

$1,850.00
2101016305
99999
4712878692404
In stock
Free shipping on most orders over $100. Additional fees may apply for oversize items. Sorry, we can not ship Canoes, Kayaks, SUP's, Bikes. Other exclusions may apply. Look for details in the item description.
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Product description

Note: The 2021 models are carryover from last year, and the 2022 models are new for this season. Some bikes do not come with pedals, and if you would like to test ride one, please let us know in advance so we can make sure the bike is built and ready to go. 
 
Our bike tech is only available by appointment on certain days. Bikes may need to be fine tuned after purchase, and we are not responsible for any extra tuning that may be required. Bike sales are final, and non-refundable. Please ask if you have any questions prior to purchase.*
 
*Note: Bicycles are only availble for in store pick up at our Old Forge, NY location. We can not ship bicycles.*
 

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.

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.

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:

 
 

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
      5’4”  to 5’8”
  • M
      5’7”  to 5’11”
  • L
      5’10”  to 6’2”
  • XL
      6’2”  to 6’6”
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.
    S M L XL
A Seat Tube Length (inch) 15 16.9 18.3 19.5
B Seat Tube Angle 75.0° 75.0° 75.0° 75.0°
C Top Tube Length (inch) 23.3 24.1 25.2 26.1
D Head Tube Length (inch) 3.7 3.7 4.1 4.5
E Head Tube Angle 66.0° 66.0° 66.0° 66.0°
F Fork Rake (inch) 1.7 1.7 1.7 1.7
G Trail (inch) 4.8 4.8 4.8 4.8
H Wheelbase (inch) 45.4 46.2 47.4 48.3
I Chain Stay Length (inch) 17.1 17.1 17.1 17.1
J Bottom Bracket Drop (inch) 2.4 2.4 2.4 2.4
K Stack (inch) 24.5 24.5 24.8 25.2
L Reach (inch) 16.7 17.5 18.5 19.3
M Stand Over Height (inch) 28.7 29.3 30.1 31.1
N Handlebar Width (inch) 30.7 30.7 30.7 30.7
O Stem Length (inch) 1.6 1.6 2 2
P Crank Length (inch) 6.5 6.7 6.7 6.7
Q Wheel Size 29" 29" 29" 29"
 

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