Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 130mm -
Fork Giant Crest 34
-
Groupset Deore -
Suspension Hardtail -
Drivetrain 1 × 10 -
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 RCL, 130mm, 44mm offset, Boost 15x110
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Deore M-5120
Front Derailleur
N/A
Shift Levers
Shimano Deore M-4100, 1x10
Cassette
Shimano Deore M4100, 11x46
Crank
Shimano Deore, 30t S:170mm, M:170mm, L:170mm, XL:170mm
Bottom Bracket
Shimano, threaded
Chain
KMC X10
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
Tektro HDM 275, hydraulic, Tektro rotors [F]180mm, [R]180mm
Brake Levers
Tektro HDM 275
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 |
Model Overview
Fathom 29 2 is part of the Giant Fathom model. There are 29 bikes that carry this model name. You can easily view all of the Giant Fathom bikes models from 2023, here.
Model range prices
Giant Fathom 2 2023 is the most economical model, with a starting price of 1301$. Giant Fathom 1 2023 on the other hand costs 1662$, and is the most expensive model.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Average price for Trail bikes
According to our math, the average price for a trustworthy Trail bike is 2762$. However, even though the average price of a Trail bike is lower, you might still be able to get a top-quality bike. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
When Giant released this model in 2023, its price was 1301$. In conclusion, this bike price is 112.3% lower than the price of the average Trail bike.
Overview of components
Fork
The Giant Crest 34 is included from the factory. It has a travel distance of 130mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
The Fathom 29 2 2023 bike is equipped with 29″ aluminum wheels when leaving the factory. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, the 29″ wheels will add a little more weight to the bike itself.
Brakes
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. 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 conclusion, it won’t take much to find one that’s right for you.
Dropper post
Giant Fathom 29 2 includes a dropper post. Therefore, climbing or descending will be a breeze.