GIANT FATHOM E+ 3 LTD 2025

SPECIFICATIONS 

Motor
Giant SyncDrive Sport, 70Nm, PedalPlus 6-sensor technology

Sensor
Giant RideControl Dash, Smart Assist automatic mode, 5 support levels, USB-C (10W)

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

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

Connectivity
Giant RideControl App enabled ANT+ wireless display signal with e-bike profile

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

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

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

Grips
Giant Tactal single lock-on

Stem
Giant Contact 31.8 alloy

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

Saddle
Giant Sport

Pedals
Aluminum Platform

Shifters
microSHIFT ADVENT e-optimized

Rear Derailleur
microSHIFT ADVENT, 9-speed

Brakes
Tektro HD-M285, hydraulic disc, 180mm

Brake Levers
Tektro HD-M285

Cassette
microSHIFT ADVENT, 11-42T, 9-speed, e-optimized

Chain
KMC e.9 Sport, e-bike optimized

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

Rims
Giant XCT 29 Tubeless Ready 25mm e-bike optimized

Hubs
Shimano HB-TC500-15 100x15 [F], MT200-B 141mm OLD QR [R]

Spokes
Stainless steel

Tires
Maxxis Rekon 29x2.4" Wire Bead 60TPI

Weight
The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.