2019 Giant Fathom E+ 3 POWER

Mid-range component level aluminum frame trail e-bike

View on giant-bicycles.com

2019 Giant Fathom E+ 3 POWER
  • MSRP $2,500
  • Suspension Hardtail
  • Front Travel 120mm
  • Frame Aluminum
  • Fork 
  • Wheels 27.5″ Aluminum
  • Drivetrain 1 × 9
  • Groupset 
    Shimano Deore

1 × 9 — 9 speed

2019 Giant Fathom E+ 3 POWER
27 mph
Similar Bikes
26 mph

Similar bikes are easier to ride up hills than the 2019 Fathom E+ 3 POWER.

The 2019 Fathom E+ 3 POWER is geared about the same as similar bikes for riding downhill.


Oh snap! This frame was drawn from the actual bike geometry measurements. Roll over the table below to highlight frame dimensions.

Stack 617622645654
Reach 386405417435
Stack/Reach Ratio1.601.541.551.50
Top Tube Length 575595615635
Seat Tube Length 405455505535
Seat Tube Angle73.
Head Tube Length 110115140150
Head Tube Angle68.
BB Drop 45454545
BB Height 310310310310
Front Center 669690712733
Chainstay Length 470470470470
Wheelbase 1,1351,1561,1781,199
Rake 46464646
Trail 101101101101
Standover Height 753760787791
🐐 Measurements listed in millimeters and degrees
FrameALUXX aluminum, Overdrive 1½ - 1⅛" head tube, 141mm Boost QR, integrated KS18 kickstand mount
ForkSR Suntour XCM34 HLO 27,5+ 120mm travel, Tapered 1½ - 1⅛" steerer, lockout
StemGiant Connect
HandlebarGiant Connect TR, 31,8x780mm
SaddleGiant Contact, Neutral
SeatpostGiant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium
PedalsAluminum Platform
Rear DerailleurShimano Deore, 9-Speed, Shadow design
ShiftersShimano SL-M2000
CrankForged Alloy minimal Q-factor, 36T Steel Direct Mount ring
CassetteShimano CS-HG201, 11-36T, 9-Speed
ChainKMC e.9 Sport, e-bike optimized
BrakesTektro HD-M285, hydraulic disc, 180mm
Brake LeversTektro HD-M285
RimsGiant AM 27.5, Tubeless ready, 30mm inner width, e-bike optimized
SpokesStainless steel
Front HubGiant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR, e-bike optimized
Rear HubGiant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR, e-bike optimized
TiresMaxxis Forekaster 27.5x2.6, foldable, 60 TPI, EXO, Tubeless ready
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2019 Giant Fathom E+ 3 POWER