Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Fork SunTour
-
Groupset SLX -
Suspension Hardtail -
Drivetrain 1 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX SL-grade aluminum, Semi-Internal Cable Routing
Suspension Fork
SR Suntour Axon LO-RC, low speed compression and rebound adjust, 15mm thru-axle, OverDrive, 120mm travel
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano SLX
Front Derailleur
N/A
Shift Levers
Shimano SLX
Cassette
Shimano SLX 11x46, 11-Speed
Crank
Shimano SLX, 30T
Bottom Bracket
Shimano, Press fit
Chain
KMC X11-1
Pedals
N/A
Wheels
Front Hub
Giant Performance Tracker, sealed bearing, [F] 15mm thru-axle, [R] QR
Rear Hub
Giant Performance Tracker, sealed bearing, [F] 15mm thru-axle, [R] QR
Rims
Giant XC-1 Disc, Tubeless
Spokes
Sapim Race, 14/15g
Tires
Maxxis Ardent, 27.5x2.25, Folding, Tubeless, 60TPI
Brakes
Brakes
Shimano BR-M365, hydraulic disc, [F] 180mm, [R] 160mm
Brake Levers
Shimano M365
Cockpit
Stem
Giant Connect
Handlebar
Giant Connect Trail
Seat
Saddle
Giant Contact Neutral
Seatpost
Giant Contact Switch, dropper, 30.9mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.39 mm | 1.37 mm | 1.35 mm |
| Bottom Bracket Height | 310 mm | 310 mm | 310 mm | 310 mm |
| Front Center | 688 mm | 710 mm | 732 mm | 753 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 105 mm | 105 mm | 105 mm | 105 mm |
| Stack | 595 mm | 605 mm | 618 mm | 632 mm |
| Reach | 418 mm | 435 mm | 451 mm | 467 mm |
| Top Tube Length | 592 mm | 612 mm | 632 mm | 652 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73.5 ° | 73.5 ° |
| Seat Tube Length | 390 mm | 445 mm | 480 mm | 530 mm |
| Head Tube Angle | 67 ° | 67 ° | 67 ° | 67 ° |
| Head Tube Length | 100 mm | 110 mm | 125 mm | 140 mm |
| Chainstay Length | 432 mm | 432 mm | 432 mm | 432 mm |
| Wheelbase | 1116 mm | 1138 mm | 1160 mm | 1181 mm |
| Bottom Bracket Drop | 45 mm | 45 mm | 45 mm | 45 mm |
| Standover Height | 721 mm | 750 mm | 760 mm | 793 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Fathom 1 belongs to the Giant Fathom model. 29 bikes variations carry this model name so far. Check out the entire range from 2018 of this model, by clicking this link.
Model range prices
Giant Fathom 29 2 2018 is the most affordable bike of this model and has a price of 1070$. On the other hand, Giant Fathom 1 2018, is the most expensive and costs 1480$.
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.
Trail bikes average price
If you want to purchase a solid Trail bike, it is important to know that the average cost is 2762$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail bike. In short, before purchasing your ideal bike do some research about its components, and also check for reviews online.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 1480$. Comparing this to the average Trail bike price, we see that the price is 86.62% smaller.
Internal Cable Routing
Moreover, this bike comes with internal cable routing allowing you to keep the cables in a good condition. It also makes it look more professional.
Overview of components
Fork
Giant Fathom 1 2018 bike is equipped with the SunTour fork, and has 120mm travel. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
When it comes to wheels, the Fathom 1 bike is equipped with the 27.5″ aluminum model. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
Nothing is more important on a bike than its ability to brake properly. Giant Fathom 1 is equipped with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
There are 4 sizes available for this model. Rider height can be anywhere between 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
The Giant model is also equipped with a dropper post. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.