Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 130mm -
Fork Giant Crest 34
-
Groupset NX Eagle, SX Eagle -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
163cm - 173cm
MD
170cm - 181cm
LG
178cm - 189cm
XL
186cm - 198cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX SL-Grade Aluminum, 12x148mm thru-axle
Suspension Fork
Giant Crest 34 SL RCL, 130mm, 44mm offset, Boost 15x110
Rear Shock
N/A
Drivetrain
Rear Derailleur
SRAM NX Eagle
Front Derailleur
N/A
Shift Levers
SRAM SX Eagle, 1x12
Cassette
SRAM SX Eagle, 11x50
Crank
SRAM SX Eagle, 30t S:165mm, M:170mm, L:170mm, XL:170mm
Bottom Bracket
SRAM SX PowerSpline, threaded
Chain
SRAM SX Eagle
Pedals
N/A
Wheels
Front Hub
alloy, sealed
Rear Hub
alloy, sealed
Rims
Giant AM 29, tubeless ready sleeve-joint rim, 30mm inner width
Spokes
stainless
Tires
[F] Maxxis Minion DHF, 29x2.5 WT, EXO/TR[R] Maxxis Aggressor, 29x2.5 WT, foldable, EXO/T
Brakes
Brakes
Shimano BR-MT420/410, hydraulic, Shimano RT-26 rotors [F]180mm, [R]180mm
Brake Levers
Shimano BR-MT401
Cockpit
Stem
Giant Contact SL 35 S:40mm, M:40mm, L:50mm, XL:50mm
Handlebar
Giant Contact SL TR35, 780x35mm
Grips
Giant Sole-O
Seat
Saddle
Giant Romero
Seatpost
Giant Contact Switch dropper, remote S: 125mm travel / 30.9 x 395mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.47 mm | 1.4 mm | 1.34 mm | 1.31 mm |
| Bottom Bracket Height | 314 mm | 314 mm | 314 mm | 314 mm |
| Front Center | 726 mm | 746 mm | 774 mm | 798 mm |
| Rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Trail | 122 mm | 122 mm | 122 mm | 122 mm |
| Stack | 619 mm | 619 mm | 628 mm | 637 mm |
| Reach | 422 mm | 442 mm | 467 mm | 487 mm |
| Top Tube Length | 589 mm | 609 mm | 636 mm | 659 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 380 mm | 430 mm | 465 mm | 495 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 95 mm | 95 mm | 105 mm | 115 mm |
| Chainstay Length | 435 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1154 mm | 1174 mm | 1203 mm | 1227 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm | 60 mm |
| Standover Height | 724 mm | 743 mm | 761 mm | 788 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 163 cm | 170 cm | 178 cm | 186 cm |
| Rider Max Height | 173 cm | 181 cm | 189 cm | 198 cm |
About this model
Fathom 29 1 completes the Giant Fathom model. Giant launched 29 bikes of this model so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
Giant Fathom 2 2023 is the most affordable bike of this model and has a price of 1301$. On the other hand, Giant Fathom 1 2023, is the most expensive and costs 1662$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Average price for Trail bikes
Our math shows that the average cost of a dependable Trail bike is 2762$. However, this doesn’t mean that if you spend less money on a Trail bike, you couldn’t get a decent one. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
At the moment of the release date, Giant Fathom 29 1 price was 1662$. Comparing the average cost of a Trail bike to this one, you will see that Fathom 29 1 price is 66.19% smaller.
Fathom 29 1 components
Fork
The Fathom 29 1 comes factory-installed with the Giant Crest 34 fork. This has a travel range of 130mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels
When leaving the production line, the Fathom 29 1 model has 29″ aluminum wheels. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
For your safety, it is important to have quality breaks on your bike. Giant Fathom 29 1 has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, your safety is in good hands.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 163 cm – 198 cm (5.35 ft – 6.5 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
Giant Fathom 29 1 comes with a dropper post. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!