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Fathom 29 2

2021

$2,099 RRP

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Crank up steep climbs with smooth-rolling efficiency. Swoop down singletrack descents with stability and speed. This aluminium hardtail 29er delivers a balanced ride quality on XC terrain.

Built on an ALUXX SL aluminium frame, the Fathom 29 features updated geometry that produces a stable ride quality for challenging XC trails. The frame is optimised 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

ALUXX SL aluminium frameset is hand-built in-house by the world leader in aluminium 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

130mm Suspension fork 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
SizesS, M, L, XL
ColorsBlack/Blue Ashes, Trekking Green
FrameALUXX SL grade aluminium
ForkSR Suntour Raidon 34 LOR, OverDrive steerer, 15x110mm, 130mm travel
ShockN/A
HandlebarGiant Contact trail rise, 35mm
StemGiant Contact SL, 35mm, 8 degree
SeatpostGiant Contact Switch Dropper, 30.9mm
SaddleGiant Romero
PedalsN/A
ShiftersShimano Deore
Front DerailleurN/A
Rear DerailleurShimano Deore, 12sp
BrakesTektro TDK143 hydraulic disc, 180mm
Brake LeversTektro TDK143 hydraulic
CassetteShimano Deore, 11-51T, 12sp
ChainShiman Deore
CranksetPraxis Cadet Boost, 30T
Bottom BracketPraxis, press fit
RimsGiant AM disc, tubeless
HubsShimano MT-410, 28H
SpokesStainless steel, 14g
Tires"Fr: Maxxis Minion DHF, TR, EXO, Folding, 29x2.5” Rr: Maxxis Aggressor, TR, EXO, Folding, 29x2.5”"
WeightThe 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 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:

1 2 3 4 5 6 7 8 9 10 Highlights

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.

  • 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
  SMLXL
Seat Tube Length (mm) (inch)3801543016.946518.349519.5
Seat Tube Angle (degrees)75.0°75.0°75.0°75.0°
Top Tube Length (mm) (inch)59223.361224.163925.266226.1
Head Tube Length (mm) (inch)953.7953.71054.11154.5
Head Tube Angle (degrees)66.0°66.0°66.0°66.0°
Fork Rake (mm) (inch)441.7441.7441.7441.7
Trail (mm) (inch)1224.81224.81224.81224.8
Wheelbase (mm) (inch)115445.4117446.2120347.4122748.3
Chain Stay Length (mm) (inch)43517.143517.143517.143517.1
Bottom Bracket Drop (mm) (inch)602.4602.4602.4602.4
Stack (mm) (inch)62224.562224.563124.864025.2
Reach (mm) (inch)42516.744517.547018.549019.3
Stand Over Height (mm) (inch)73028.774529.376530.179031.1
Stem Length (mm) (inch)401.6401.6502502
Crank Length (mm) (inch)1656.51706.71706.71706.7
Wheel Size 29"29"29"29"
360-View
Fathom 29 2

Technologies & Features

ALUXX SL Aluminum Technology
OverDrive
Tubeless System

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All specifications listed are subject to change without notice.