This state-of-the-art aluminum material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. The frameset features unique welding technologies for a high-performance ride quality.
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Fathom 29 1
2021
$2,299 RRP
Important message regarding the COVID-19 outbreak. While online Click & Collect parts and accessories orders are being dispatched from our warehouse, there may be some freight delays getting the order to your local retailer for collection.
Please note that fork spec on this model may differ depending on the shipment date. Click here to learn more about the all-new Crest fork.
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Crank up steep climbs with smooth-rolling efficiency. Swoop down singletrack descents with stability and speed. This aluminium 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 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 tyres 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 pedalling position on the climbs, while a slacker 66-degree head angle boosts confidence and control on technical descents.
Responsive Handling
Lightweight ALUXX SL aluminium hardtail frame offers agile acceleration and manoeuvrability to help riders climb, corner and hammer the flats with efficiency and speed.
Smooth Control
A suspension fork with 130mm of travel absorbs roots, rocks and ruts. Grippy, high-volume tyres 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:
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”
172 cm5’8”
- M
- 171 cm5’7” 180 cm5’11”
- L
- 179 cm5’10” 188 cm6’2”
- XL
- 187 cm6’2” 198 cm6’6”
| S | M | L | XL | ||
|---|---|---|---|---|---|
| Seat Tube Length (mm) (inch) | 38015 | 43016.9 | 46518.3 | 49519.5 | |
| Seat Tube Angle (degrees) | 75.0° | 75.0° | 75.0° | 75.0° | |
| Top Tube Length (mm) (inch) | 59223.3 | 61224.1 | 63925.2 | 66226.1 | |
| Head Tube Length (mm) (inch) | 953.7 | 953.7 | 1054.1 | 1154.5 | |
| Head Tube Angle (degrees) | 66.0° | 66.0° | 66.0° | 66.0° | |
| Fork Rake (mm) (inch) | 441.7 | 441.7 | 441.7 | 441.7 | |
| Trail (mm) (inch) | 1224.8 | 1224.8 | 1224.8 | 1224.8 | |
| Wheelbase (mm) (inch) | 115445.4 | 117446.2 | 120347.4 | 122748.3 | |
| Chain Stay Length (mm) (inch) | 43517.1 | 43517.1 | 43517.1 | 43517.1 | |
| Bottom Bracket Drop (mm) (inch) | 602.4 | 602.4 | 602.4 | 602.4 | |
| Stack (mm) (inch) | 62224.5 | 62224.5 | 63124.8 | 64025.2 | |
| Reach (mm) (inch) | 42516.7 | 44517.5 | 47018.5 | 49019.3 | |
| Stand Over Height (mm) (inch) | 73028.7 | 74529.3 | 76530.1 | 79031.1 | |
| Stem Length (mm) (inch) | 401.6 | 401.6 | 502 | 502 | |
| Crank Length (mm) (inch) | 1656.5 | 1706.7 | 1706.7 | 1706.7 | |
| Wheel Size | 29" | 29" | 29" | 29" |
Technologies & Features
ALUXX SL Aluminium Technology
This High-Performance level, state-of-the-art aluminium material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. These framesets also feature unique welding technologies for a high-performance ride quality.
OverDrive
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
Tubeless System
Fewer flat tyres. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.
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All specifications listed are subject to change without notice. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.