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Fathom E+ Junior

2021

$3,799 RRP

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Everything a young rider needs to climb higher, ride longer and have more fun on the trail. This all-new E-bike will put a smile on any kid’s face and make family adventures more enjoyable than ever.

The new Fathom E+ Jr. opens up a world of off-road adventures for young riders. Its lightweight ALUXX aluminium frame and trail-friendly geometry make it easy to handle for smaller riders. It has 26-inch wheels for balance and control on dirt paths and singletrack trails. Equipped with our tunable SyncDrive Sport technology, which delivers up to 70Nm and 350 percent more pedaling power, it helps young riders tackle tough climbs with ease. The EnergyPak 400 battery and RideControl ONE button controls are smoothly integrated and easy to use. The frame is designed for a 80mm suspension fork and a 9-speed drivetrain, and the Giant E-bike App allows the motor to be tuned for individual riding style and power preferences.

Key Performance Factors

Responsive hardtail handling

ALUXX aluminium frame is designed for and fitted with a 80mm suspension fork for a smooth riding experience, and the SyncDrive Sport delivers up to 350 percent pedaling power.

Total control

RideControl ONE gives this kid’s trail bike integrated, simple button controls that are easy to use. The RideControl App offers navigation, health and fitness functionalities.

Long-lasting power

Downtube-integrated EnergyPak Smart battery with 400Wh of capacity charges up to 80 percent in 60 minutes with our 6A Fast Charger.

Range

How far can I expect to ride on a single battery charge?

The range for a single battery charge can vary greatly depending on conditions such as the combined weight of the rider and cargo; wind resistance; tire pressure and tread profile; terrain and elevation changes; road or trail surface; outdoor temperature; maintenance of the E-Bike; and the condition of the battery.

The bar below gives an approximate range. Conditions are categorized as extreme, good and ideal. Extreme conditions typically occur when riding with a heavy load, strong headwinds or excessive climbs.

EnergyPak 400 / SyncDrive Sport

  • Range
  • Extreme: 58 KM 36 miles
  • Good: 112 KM 69 miles
  • Ideal: 175 KM 108 miles
Specs
  • Motor
    Giant SyncDrive Sport, powered by YAMAHA
  • Controller
    Giant RideControl One ANT+
  • Sensors
    Giant PedalPlus 6-sensor technology
  • Display
    Giant RideControl ONE, Remote button
  • Battery
    Giant EnergyPak 400, 36V integrated Lithium-Ion
  • Sizes
    One Size
  • Colors
    Orange
  • Frame
    ALUXX grade aluminium
  • Fork
    SR Suntour XCM HLO, 80mm travel
  • Shock
    N/A
  • Handlebar
    Giant Connect trail rise, 31.8mm
  • Stem
    Giant Contact, 8 degree
  • Seatpost
    Giant Alloy, 30.9mm
  • Saddle
    Giant Sport
  • Pedals
    Aluminum Platform
  • Shifters
    Shimano Altus, 9sp
  • Front Derailleur
    N/A
  • Rear Derailleur
    Shimano Alivio Shadow
  • Brakes
    Tektro HDM282 hydraulic disc, 160mm
  • Brake Levers
    Tektro HDM282 hydraulic
  • Cassette
    Shimano HG200, 11-36T, 9sp
  • Chain
    KMC e9 Sport
  • Crankset
    Forged Alloy, 34T
  • Bottom Bracket
    N/A
  • Rims
    Giant alloy
  • Hubs
    Giant alloy disc, Fr: 28H, Rr: 32H
  • Spokes
    Stainless steel
  • Tires
    Maxxis Ikon, 26x2.20”
  • Extras
    Giant EnergyPak 4A fast charger
  • 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.

All specifications listed are subject to change without notice.

Highlights

A lightweight ALUXX aluminum frame and trail-friendly geometry make the new Fathom E+ Jr. easy to handle for small riders. The frame is designed for an 80mm suspension fork and 26-inch wheels. Here’s a look at some of the key technologies in this purpose-built E-bike for young riders.

Fathom E+ Jr with interactive tooltips

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

bike diagram with measurements referenced in table that follows
Selection of a button will change the units measurement displayed throughout the entire sizing guide section.
  One Size
ASeat Tube Length (mm) (inch)36514.4
BSeat Tube Angle (degrees)73.5°
CTop Tube Length (mm) (inch)55021.7
DHead Tube Length (mm) (inch)1104.3
EHead Tube Angle (degrees)68.0°
FFork Rake (mm) (inch)401.6
GTrail (mm) (inch)933.7
HWheelbase (mm) (inch)107242.2
IChain Stay Length (mm) (inch)45517.9
JBottom Bracket Drop (mm) (inch)351.4
KStack (mm) (inch)54921.6
LReach (mm) (inch)38715.2
OStem Length (mm) (inch)502
PCrank Length (mm) (inch)1606.3
QWheel Size 26"

Technologies & Features

ALUXX Aluminum Technology
Hybrid Cycling Technology
SyncDrive Sport
RideControl ONE
Smart Assist
Energypak

All specifications listed are subject to change without notice.