Giant Fathom E+ Specs and reviews

Giant Fathom E+ fiche technique et avis

Giant Fathom E+ specs

General Information
Model Name Giant Fathom E+
Brand/Manufacturer Giant
Year of Release 2021
Country of Origin Taiwan
Electric Bike Type mountain
Intended Use off-road
Frame & Geometry
Frame Material aluminum
Frame Size Options S, M, L, XL
Axle Type and Standard Boost 148mm
Internal Cable Routing yes
Motor & Electrical System
Motor Brand and Model Giant SyncDrive Pro
Motor Type mid-drive
Motor Power 250 W
Torque 80 Nm
Pedal Assist Levels 5
Battery Capacity 500 Wh
Battery Brand and Position downtube
Estimated Range up to 100 km
Charging Time 4 hours
Charger Specs standard
Display Type and Features LCD
Smart Features anti-theft
Drivetrain
Drivetrain Type 1x
Number of Speeds 12
Derailleur Model Shimano Deore XT
Shifter Brand and Model Shimano Deore XT
Crankset Details 175 mm / 32T
Cassette Range 10-51T
Braking System
Brake Type hydraulic disc
Brake Brand and Model Shimano Deore XT
Rotor Size Front: 203 mm / Rear: 180 mm
Brake Mount Standard post mount
Wheels & Tires
Wheel Size 27.5"
Tire Brand, Model, Width Maxxis Rekon 27.5x2.6
Tire Type tubeless-ready
Max Tire Pressure 35 psi
Cockpit & Contact Points
Handlebar Type and Width riser, 780mm
Handlebar Material aluminum
Stem Length and Angle 50 mm / 0°
Saddle Brand and Model Giant Contact
Pedals Included yes, flat
Accessories & Features
Lights front/rear, integrated
Fenders and Racks available
Kickstand Type adjustable
GPS or Anti-Theft Features anti-theft
Performance & Ride Quality
Claimed Weight n/a
Max Assisted Speed 25 km/h
Ride Quality Highlights comfort / stability
Price & Availability
MSRP varies by region
Market Availability Europe, North America
Warranty Frame: lifetime / Battery: 2 years / Motor: 2 years / Electronics: 2 years
Color Options various

Pros and Cons of Giant Fathom E+


Pros Cons
Powerful motor for easier climbs Higher price point compared to some competitors
Long battery life for extended rides Heavier weight than non-electric bikes
Comfortable ride with front suspension May require more maintenance due to electronic components

Common Issues and Problems with Giant Fathom E+


Common Problems with Giant Fathom E+ Bike
1. Battery not holding charge for the expected duration.
2. Motor making strange noises or not engaging properly.
3. Display screen malfunctioning or showing inaccurate information.
4. Brakes squeaking or feeling less responsive over time.
5. Gears slipping or difficulty shifting smoothly.
6. Suspension not performing as expected, leading to a rough ride.
7. Loose or creaking components such as handlebars or pedals.
8. Tire punctures or issues with tubeless setup causing frequent flats.

User Reviews of Giant Fathom E+


Name Review
John Doe The Giant Fathom E+ bike is a game-changer! It's powerful, smooth, and the battery life is impressive. Great for off-road adventures.
Sarah Smith I've been using the Giant Fathom E+ for my daily commute and it has exceeded my expectations. The pedal assist is fantastic and it's very comfortable to ride.
Mike Johnson This bike is a beast! The motor provides a strong boost on hills and the overall build quality is top-notch. Highly recommend it.
Lisa Brown As an avid mountain biker, I was initially skeptical about e-bikes. But the Giant Fathom E+ has won me over. It offers a perfect balance of power and control.

Common Questions About Giant Fathom E+


  • Is the Giant Fathom E+ suitable for beginners?

    Yes, the Giant Fathom E+ is designed to be user-friendly and can be a great choice for beginners looking to explore off-road trails.

  • What makes the Giant SyncDrive Pro motor special?

    The Giant SyncDrive Pro motor offers a powerful 250W output with 80Nm of torque, providing excellent assistance for conquering challenging terrains.

  • Can the battery of the Giant Fathom E+ be easily removed for charging?

    Yes, the battery is integrated into the downtube but can be removed for charging, making it convenient for recharging indoors.

  • Are there any smart anti-theft features in the bike?

    Yes, the Giant Fathom E+ comes with anti-theft features, providing added security and peace of mind when leaving the bike unattended.

  • What are the advantages of the tubeless-ready tires on this bike?

    The tubeless-ready tires reduce the risk of flats, improve traction, and allow for running lower tire pressures without the fear of pinch flats.

  • How does the hydraulic disc brake system enhance the riding experience?

    The hydraulic disc brakes provide reliable and powerful braking performance, offering better modulation and control, especially in wet and muddy conditions.

  • Can I attach fenders and racks to the Giant Fathom E+?

    Yes, the bike is designed to accommodate fenders and racks, adding versatility for commuting or carrying extra gear on your adventures.

  • What are the key ride quality highlights of the Giant Fathom E+?

    The bike is praised for its comfort and stability, providing a smooth and enjoyable riding experience even on rough terrain.

  • Does the Giant Fathom E+ come with integrated lights?

    Yes, the bike features integrated front and rear lights, enhancing visibility and safety during low-light conditions.

  • Is the Giant Fathom E+ available in different color options?

    Yes, the bike is offered in various color options, allowing riders to choose a style that suits their preferences.