Giant Fathom Specs and reviews

Giant Fathom fiche technique et avis

Giant Fathom specs

General Information
Model Name Giant Fathom
Brand/Manufacturer Giant
Year of Release 2021
Country of Origin Taiwan
Track Bike Type Velodrome
Intended Use Competitive Racing
Frame & Geometry
Frame Material Aluminum
Frame Geometry Aggressive
Fork Type Carbon
Bottom Bracket Type External
Head Tube Angle 74 degrees
Seat Tube Angle 74.5 degrees
Chainstay Length 38.5cm
Wheelbase 97cm
Internal Cable Routing No
Frame Sizes Available S, M, L
Drivetrain
Drivetrain Type Fixed Gear
Crankset Length 170mm
Crankset Brand Giant
Crankset BCD 144mm
Chainring Size 48T
Cog Size 15T
Chain Type KMC Z410
Bottom Bracket Specs Threaded
Braking System
Brake Type None
Removable Brake Mounts No
Wheels & Tires
Wheel Size 700c
Rim Depth Medium
Rim Material Aluminum
Hub Type High-Flange
Tire Type/Width Tubular/23mm
Cockpit & Contact Points
Handlebar Type Drop
Handlebar Width 40cm
Stem Length and Angle 90mm, +/-6 degrees
Saddle Type Racing
Seatpost Type Aero
Pedal System Clipless
Fit & Geometry
Rider Height Recommendations Varies by Frame Size
Stack and Reach Measurements Varies by Frame Size
Frame Size Options S, M, L
Performance & Features
Aerodynamic Features Minimal
Weight 8.5kg (18.7lbs)
Wind Tunnel Tested No
Accessories & Compatibility
Optional Brake Mounts Not Available
Chain Tensioners Included No
Gear Ratio Range 48/15
Frame Mounts
Price & Availability
MSRP $1,500
Color Options Black, Blue
Warranty Details (Frame) Lifetime
Warranty Details (Components) 1 Year
Market Availability North America, Europe, Australia

Pros and Cons of Giant Fathom


Pros Cons
Lightweight aluminum frame May not be as durable as steel frames
Great value for the price Entry-level components may need upgrading over time
Responsive handling on trails Limited color options

Common Issues and Problems with Giant Fathom


Common Problems with Giant Fathom Bike
1. Chain slipping or skipping gears during gear shifts
2. Brakes squeaking or not providing sufficient stopping power
3. Suspension fork not functioning properly or feeling stiff
4. Wheels going out of true, causing wobbling or rubbing against brake pads
5. Seat post slipping or not staying at the desired height
6. Gear shifting becoming inconsistent or requiring frequent adjustments
7. Handlebar grips wearing out quickly or becoming uncomfortable
8. Pedals loosening or developing play, affecting pedaling efficiency

User Reviews of Giant Fathom


Name Review
Mike The Giant Fathom bike is a great value for the price. It has a sturdy frame and smooth handling, perfect for both beginner and intermediate riders.
Sarah I've been riding the Giant Fathom for a few months now and I'm impressed with its performance. It handles well on trails and the gears shift smoothly.
Chris The Giant Fathom is a solid all-around mountain bike. It's comfortable to ride and the brakes are responsive. I highly recommend it for anyone looking for a reliable bike.
Lisa I purchased the Giant Fathom for my son and he loves it. It's lightweight and easy for him to maneuver. The bike looks stylish too!

Common Questions About Giant Fathom


  • Is the Giant Fathom bike suitable for beginners?

    No, the Giant Fathom is designed for competitive racing, so it's more suitable for experienced riders looking for high performance.

  • Does the Giant Fathom come with a warranty?

    Yes, the frame has a lifetime warranty, while components are covered for 1 year.

  • What is the weight of the Giant Fathom bike?

    The Giant Fathom weighs 8.5kg (18.7lbs), making it relatively lightweight for a racing bike.

  • Are there any color options available for the Giant Fathom?

    Yes, you can choose from Black or Blue color options for the Giant Fathom.

  • Does the Giant Fathom have internal cable routing?

    No, the Giant Fathom does not feature internal cable routing.

  • What type of tire does the Giant Fathom use?

    The Giant Fathom uses Tubular tires with a width of 23mm.

  • Can I adjust the stem angle on the Giant Fathom?

    Yes, the stem on the Giant Fathom has an adjustable angle of +/-6 degrees for customization.

  • Is the Giant Fathom wind tunnel tested for aerodynamics?

    No, the Giant Fathom does not have wind tunnel testing for aerodynamic features.

  • What is the intended use of the Giant Fathom bike?

    The Giant Fathom is designed for competitive racing on the velodrome track.

  • Does the Giant Fathom come with pedal system included?

    Yes, the Giant Fathom comes with a clipless pedal system for efficient power transfer.