Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Fork SunTour RAIDON
-
Groupset Deore, Alivio -
Suspension Hardtail -
Drivetrain 2 × 9 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX SL-grade aluminum
Suspension Fork
SR Suntour Raidon XC LO-R, 9mm thru-axle, OverDrive, 120mm travel
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Deore
Front Derailleur
Shimano Deore
Shift Levers
Shimano Alivio
Cassette
Shimano HG400 12x36, 9-speed
Crank
FSA Comet, 24/38
Bottom Bracket
FSA, Press fit
Chain
KMC X9
Pedals
Platform, caged
Wheels
Front Hub
Giant Sport Tracker Disc, [F] 9mm thru-axle 28h, [R] QR 32h
Rear Hub
Giant Sport Tracker Disc, [F] 9mm thru-axle 28h, [R] QR 32h
Rims
Giant Alloy, Double wall
Spokes
Stainless Steel, 14g
Tires
Maxxis Ardent, 27.5x2.25, Folding
Brakes
Brakes
Shimano M315, hydraulic disc, [F] 180mm [R] 160mm
Brake Levers
Shimano M315
Cockpit
Stem
Giant Connect
Handlebar
Giant Connect Trail, 31.8mm
Seat
Saddle
Giant Connect Upright
Seatpost
TranzX YSP-03 dropper post, internal routing, 30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.48 mm | 1.43 mm | 1.39 mm | 1.37 mm | 13.587 mm |
| Bottom Bracket Height | 310 mm | 310 mm | 310 mm | 310 mm | 310 mm |
| Front Center | 668 mm | 688 mm | 710 mm | 732 mm | 753 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 105 mm | 105 mm | 105 mm | 105 mm | 105 mm |
| Stack | 588 mm | 592 mm | 602 mm | 615 mm | 629 mm |
| Reach | 396 mm | 415 mm | 432 mm | 448 mm | mm |
| Top Tube Length | 569 mm | 589 mm | 609 mm | 629 mm | 649 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 370 mm | 390 mm | 445 mm | 480 mm | 530 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 95 mm | 100 mm | 110 mm | 125 mm | 140 mm |
| Chainstay Length | 429 mm | 429 mm | 429 mm | 429 mm | 429 mm |
| Wheelbase | 1093 mm | 1113 mm | 1135 mm | 1157 mm | 1178 mm |
| Bottom Bracket Drop | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Standover Height | 701 mm | 718 mm | 747 mm | 757 mm | 790 mm |
| Wheels | 27" | 27" | 27" | 27" | 27" |
| Rider Min Height | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
Model Overview
Fathom 2 is a Giant Fathom model. Giant released 29 bikes variations of this model so far. Check out the entire range from 2017 of this model, by clicking this link.
Model range prices
Giant Fathom 29 2 2017 is the most economical model, with a starting price of 920$. Giant Fathom 1 2017 on the other hand costs 1450$, and is the most expensive model.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Trail bikes
According to our math, the average price for a trustworthy Trail bike is 2762$. However, you could also get a good Trail bike even if you pay a lower amount than the average price. In conclusion, always check bike reviews and their components before making a purchase to make sure you don’t overpay.
At the moment of the release date, Giant Fathom 2 price was 1070$. Comparing this to the average Trail bike price, we see that the price is 158.13% smaller.
Fathom 2 components
Fork
Giant Fathom 2 2017 bike is equipped with the SunTour RAIDON fork, and has 120mm travel. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum it all, when buying a bike, ensure that you look for a fork capable of decent travel.
Wheels
The Fathom 2 2017 bike is equipped with 27.5″ aluminum wheels when leaving the factory. 27.5″ wheels will reach higher speeds than smaller-sized wheels. However, the overall traction of 27.5″ wheels is lower than 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Fathom 2 has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
This bike is available in 5 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In short, it won’t be difficult to find the right one for you.
Dropper post
A dropper post is included with the Fathom 2. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.