Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 120mm -
Fork Suntour XCM
-
Groupset microSHIFT Advent, FSA -
Suspension Hardtail -
Motor Yamaha 250W 70Nm mid-drive -
Battery Giant EnergyPak 500Wh, Aluminium casing with highest safety standard (EN50604), CO2 Neutral production, Giant EnergyPak Plus 250 range extender compatible -
Drivetrain 1 × 9 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX aluminum, Overdrive 1½ - 1?" head tube, 141mm Boost QR, ISS, EnergyPak Plus Range Extender compatible, integrated KSA18 kickstand mount
Suspension Fork
SR Suntour XCM32 NLO DS 15AH2 29, 120mm travel, tapered steerer, lockout
Drivetrain
Rear Derailleur
microSHIFT ADVENT, 9-speed
Shift Levers
microSHIFT ADVENT e-optimized
Cassette
microSHIFT ADVENT, 11-42T, 9-speed, e-optimized
Crank
FSA MegaTooth direct-mount 1X steel 36T alloy crank arm
Chain
KMC e.9 Sport, e-bike optimized
Pedals
Aluminum Platform
Wheels
Front Hub
Shimano HB-TC500-15 100x15 [F], MT200-B 141mm OLD QR [R]
Rear Hub
Shimano HB-TC500-15 100x15 [F], MT200-B 141mm OLD QR [R]
Rims
Giant XCT 29 Tubeless Ready 25mm e-bike optimized
Spokes
Stainless steel
Tires
Maxxis Rekon 29x2.4" Wire Bead 60TPI
Brakes
Brakes
Tektro HD-M285, hydraulic disc, 180mm
Brake Levers
Tektro HD-M285
Cockpit
Stem
Giant Contact 31.8 alloy
Handlebar
Giant Connect TR Riser 31.8 alloy 750mm [S], 780mm [ M-XXL]
Grips
Giant Tactal single lock-on
Seat
Saddle
Giant Sport
Seatpost
Giant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium
Motor & Battery
Motor
Giant SyncDrive Sport, 70Nm, PedalPlus 6-sensor technology
Battery
Giant EnergyPak 500Wh, Aluminium casing with highest safety standard (EN50604), CO2 Neutral production, Giant EnergyPak Plus 250 range extender compatible
Charger
Giant EnergyPak 4A smart charger compact, 60% charge in 2:00h
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.555 mm | 1.512 mm | 1.475 mm | 1.439 mm | 1.407 mm |
| Bottom Bracket Height | 309 mm | 309 mm | 309 mm | 309 mm | 309 mm |
| Front Center | 734 mm | 756 mm | 778 mm | 799 mm | 821 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 113.4 mm | 113.4 mm | 113.4 mm | 113.4 mm | 113.4 mm |
| Stack | 647 mm | 656 mm | 665 mm | 675 mm | 684 mm |
| Reach | 416 mm | 434 mm | 451 mm | 469 mm | 486 mm |
| Top Tube Length | 590 mm | 610 mm | 630 mm | 650 | 670 mm |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 380 mm | 420 mm | 460 mm | 495 mm | 530 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 110 mm | 120 mm | 130 mm | 140 mm | 150 mm |
| Chainstay Length | 470 mm | 470 mm | 470 mm | 470 mm | 470 mm |
| Wheelbase | 1197 mm | 1219 mm | 1241 mm | 1262 mm | 1284 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 730 mm | 757 mm | 750 mm | 773 mm | 776 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
Model Overview
Fathom E+ 3 belongs to the Giant E Fathom model. 26 e-bikes variations carry this model name so far.
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 e-bikes
Our math shows that the average cost of a dependable Trail e-bike is 3365$. However, even though the average price of a Trail e-bike is lower, you might still be able to get a top-quality e-bike. In short, before purchasing your ideal e-bike do some research about its components, and also check for reviews online.
This e-bike was released in 2024 and its price was 3176$. Comparing this to the average Trail e-bike price, we see that the price is 5.95% lower.
Overview of components
Fork
Giant Fathom E+ 3 2024 e-bike is equipped with the Suntour XCM 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
As for the wheels, Giant Fathom E+ 3 2024, has a 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Nothing is more important on a bike than its ability to brake properly. Giant Fathom E+ 3 is equipped with 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.