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2024 Giant

Fathom E+ 3

A 29″ aluminum frame hardtail trail e-bike with mid-range components.
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Manufacturer Price

£2,999
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour XCM
Wheels29″ Aluminum
Drivetrain1 × 9
GroupsetmicroSHIFT Advent
MotorYamaha 250W 70Nm mid-drive
BatteryGiant 500Wh
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Fathom E+ 3
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

45 km/h

Fathom E+ 3

42 km/h

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Sizing
SM

162cm – 172cm

MD

169cm – 179cm

LG

176cm – 186cm

XL

183cm – 193cm

Rider Fit Notes

None yet.

Do you have this bike? Help other riders make a decision about which size will work for them by sharing your own size and fit notes.

Price History
Geometry
Specs
Build
Frame

ALUXX aluminium, Overdrive 1½ - 1⅛" head tube, 141mm Boost QR, ISS, EnergyPak Plus Range Extender compatible, integrated KSA18 kickstand mount

ColorSangria

Fork

SR Suntour XCM32 NLO DS 15AH2 29, 120mm travel, tapered steerer, lockout

Travel120mm

Spring TypeCoil

Stem

Giant Contact 31.8 alloy

Handlebar

Giant Connect TR Riser 31.8 alloy 750mm [S], 780mm [ M-XXL]

Saddle

Giant Sport

Seatpost

Giant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium

TypeRigid

Pedals

Aluminium Platform

Grips

Giant Tactal single lock-on

Groupset
Rear Derailleur

microSHIFT ADVENT, 9-speed

Crank

FSA MegaTooth direct-mount 1X steel 36T alloy crank arm

Shifters

microSHIFT ADVENT e-optimized

Cassette

microSHIFT ADVENT, 11-42T, 9-speed, e-optimised

Chain

KMC e.9 Sport, e-bike optimised

Brakes

Tektro HD-M285, hydraulic disc, 180mm

TypeTektro Hydraulic Disc

Brake Levers

Tektro HD-M285

Wheels
Rims

Giant XCT 29 Tubeless Ready 25mm e-bike optimised

Spokes

Stainless steel

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]

Tires

Maxxis Rekon 29x2.4" Wire Bead 60TPI

Electric Components
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

Display

Giant RideControl Dash, high-angle visibility, full color LCD display

Charger

Giant EnergyPak 4A smart charger compact, 60% charge in 2:00h

Rider Notes
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First added 6 January

Last updated 30 May