Giant Fathom E+ 3 Power 2020
2020 E-bike
Estimate price |
2,700$
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Fork SunTour XCM
-
Groupset Deore, Shimano -
Suspension Hardtail -
Motor Giant 250W 80Nm mid-drive -
Battery Giant EnergyPak500, 36V 13.8Ah Rechargeable Lithium-Ion -
Drivetrain 1 × 9 -
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 aluminum, Overdrive 1½ - 1?" head tube, 141mm Boost QR, integrated KS18 kickstand mount
Suspension Fork
SR Suntour XCM 32 NLO DS 15AH-110, 27.5 120mm travel, Tapered 1½ - 1?" steerer, lockout
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Deore, 9-Speed, Shadow design
Front Derailleur
-
Shift Levers
Shimano SL-M2000
Cassette
Shimano CS-HG200, 11-36T, 9-Speed
Crank
Forged Alloy minimal Q-factor, 36T Steel Direct Mount ring
Bottom Bracket
N/A
Chain
KMC e.9 Sport
Pedals
Aluminum Platform
Wheels
Front Hub
Giant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR
Rear Hub
Giant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR
Rims
Giant AM 27.5, Tubeless ready, 30mm inner width
Spokes
Stainless steel
Tires
Maxxis Forekaster 27.5x2.6, foldable, 60 TPI, EXO, Tubeless ready
Brakes
Brakes
Tektro HD-M285, hydraulic disc, 180mm
Brake Levers
Tektro HD-M285
Cockpit
Stem
Giant Contact
Handlebar
Giant Connect TR Riser 31.8x750mm
Seat
Saddle
Giant Sport
Seatpost
Giant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium
Motor & Battery
Motor
Giant SyncDrive Sport. Pedal assist up to 20 mph.
Battery
Giant EnergyPak500, 36V 13.8Ah Rechargeable Lithium-Ion
Remote
Giant RideControl ONE
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.59 mm | 1.53 mm | 1.54 mm | 1.5 mm |
| Bottom Bracket Height | 310 mm | 310 mm | 310 mm | 310 mm |
| Front Center | 669 mm | 690 mm | 712 mm | 733 mm |
| Rake | 46 mm | 46 mm | 46 mm | 46 mm |
| Trail | 100.7 mm | 100.7 mm | 100.7 mm | 100.7 mm |
| Stack | 622 mm | 627 mm | 650 | 659 mm |
| Reach | 391 mm | 410 mm | 422 mm | 440 mm |
| Top Tube Length | 580 mm | 600 mm | 620 mm | 640 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 405 mm | 455 mm | 505 mm | 535 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 110 mm | 115 mm | 140 mm | 150 mm |
| Chainstay Length | 475 mm | 475 mm | 475 mm | 475 mm |
| Wheelbase | 1140 mm | 1161 mm | 1183 mm | 1204 mm |
| Bottom Bracket Drop | 45 mm | 45 mm | 45 mm | 45 mm |
| Standover Height | 758 mm | 765 mm | 792 mm | 796 mm |
| Wheels | 27" | 27" | 27" | 27" |
| 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 E+ 3 Power belongs to the Giant E Fathom model. Giant released 25 e-bikes variations of this model so far. Check out the entire range from 2020 of this model, by clicking this link.
Model range prices
Giant Fathom E+ 3 Electric Bike 2020 is the cheapest e-bike model and costs 2432$. Giant Fathom E+ 1 Pro Electric Bike 2020 is the most expensive one and costs 3648$.
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.
Trail e-bikes average price
According to our calculations, the average cost of a Trail e-bike that is reliable is 3365$. However, this doesn’t mean that if you spend less money on a Trail e-bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
When Giant released this model in 2020, its price was 2700$. Comparing this to the average Trail e-bike price, we see that the price is 24.63% smaller.
Overview of components
Fork
Giant Fathom E+ 3 Power 2020 e-bike is equipped with the SunTour XCM fork, and has 120mm travel. Bike forks are great for shock absorption and provide you with a smooth ride. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels size
When it comes to wheels, the Fathom E+ 3 Power e-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
When you want to stop the bike in time, the brakes are vital. The Fathom E+ 3 Power has Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, you can ride your bike with confidence.
Sizes
This e-bike is available in 4 sizes. They vary from 163 cm – 198 cm (5.35 ft – 6.5 ft). In short, you can easily find one that suits you.