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2020 Giant

Fathom E+ 3 Electric Bike

A 27.5″ aluminum frame hardtail trail e-bike with mid-range components.
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Manufacturer Price

£1,999($2,690)
Weight50.5 lbs  
FrameAluminum
SuspensionHardtail, 120mm
ForkSuntour XCM
Wheels27.5″ Aluminum
Drivetrain1 × 9
GroupsetDeore, Altus
MotorYamaha 250W 70Nm mid-drive
BatteryGiant 400Wh
BrakesTektro Hydraulic Disc
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Fathom E+ 3 Electric Bike
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)

27 mph

Fathom E+ 3 Electric Bike

26 mph

Similar Bikes

Highest gear

(descending)

Sizing
SM

5'2" – 5'8"

MD

5'6" – 5'11"

LG

5'10" – 6'3"

XL

6'1" – 6'7"

🐐 Estimated

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

ALUXX aluminum, Overdrive 1½ - 1⅛" head tube, 141mm Boost QR, integrated KS18 kickstand mount

Color: Metallic Blue / Black

Fork

SR Suntour XCM 32 NLO DS 15AH-110, 27.5 120mm travel, Tapered 1½ - 1⅛" steerer, lockout

Travel: 120mm

Spring Type: Coil

Shock

N/A

Bottom Bracket

N/A

Stem

Giant Contact

Handlebar

Giant Connect TR Riser 31.8x750mm

Saddle

Giant Sport

Seatpost

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

Type: Rigid

Pedals

Aluminum Platform

Groupset
Rear Derailleur

Shimano Deore, 9-Speed

Front Derailleur

-

Crank

Forged Alloy minimal Q-factor, 36T Steel Direct Mount ring

Shifters

Shimano SL-M2000

Cassette

Shimano CS-HG200, 11-36T, 9-Speed

Chain

KMC e.9 Sport

Brakes

Tektro HD-M285, hydraulic disc, 180mm

Type: Tektro Hydraulic Disc

Brake Levers

Tektro HD-M285

Wheels
Rims

Giant AM 27.5, Tubeless ready, 30mm inner width

Spokes

Stainless steel

Front Hub

Giant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR

Rear Hub

Giant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR

Tires

Maxxis Forekaster 27.5x2.6, foldable, 60 TPI, EXO, Tubeless ready

Electric Components
Motor

Giant SyncDrive Sport, automatic support, 5-mode, 50-350% tunable support, 70Nm, powered by YAMAHA

Battery

Giant EnergyPak 400, 36V 11.3Ah Rechargeable Lithium-Ion

Display

Giant RideControl ONE

Rider Notes
Riders Also Viewed

First added March 20

Last updated March 20

Not listed for 1,897 days