Gravity

Gravity Fsx 1.0 26" Full Suspension Bike Frame

Name: Gravity Fsx 1.0 26" Full Suspension Bike Frame
Brand: Gravity
SKU: Fsx 1.0

Conquer Any Terrain with Confidence Introducing the Gravity FSX 1.0 Frame, designed for 26-inch wheel full dual suspension bikes. This aluminum frame is built to handle the rigors of off-road riding, providing durability and performance for your next adventure. Frame: Gravity FSX 1.0 Fram...

$129.95*

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*Price sourced from Amazon.com. Last updated:Aug 27, 2026.Price and availability are subject to change — details.

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Overview

Conquer Any Terrain with Confidence

Introducing the Gravity FSX 1.0 Frame, designed for 26-inch wheel full dual suspension bikes. This aluminum frame is built to handle the rigors of off-road riding, providing durability and performance for your next adventure.

Frame: Gravity FSX 1.0 Frame and Fork
Wheel Size: 26 Inch
Material: Aluminum
Brake Mount: Disc Brake Only
Headset: Standard 1 1/8 (Not Included)
Bottom Bracket: 68mm English Threaded (Not Included)
Seat Post: 27.2 mm (Not Included)
Seat Post Clamp: 31.8 mm Quick Release (Not Included)
Rear Shock: KS CoilOver with Adjustable Preload (Included)
Rear Spacing: 135.0 mm
Sizes: 15, 17, 19, 21 inches
Color: Yellow

Key Features

Disc Brake Mounts

Replaceable Rear Deraileur Hanger

Adjustable Rear Shock Included

135mm Rear Spacing

Seatpost Clamp Included

Headset Included

Quality Aluminum Frame!

Specifications

Frame Material

Quality Aluminum

Suspension Type

Full Suspension

Wheel Size

26"

Brake Compatibility

Disc Brake Mounts

Rear Spacing

135mm

Included Components

Adjustable Rear Shock, Seatpost Clamp, Headset, Replaceable Rear Derailleur Hanger

Frequently Asked Questions

What material is the Gravity Fsx 1.0 frame made from?

The Gravity Fsx 1.0 26" Full Suspension Bike Frame is constructed from quality aluminum.

Does this frame support disc brakes?

Yes, the frame includes dedicated disc brake mounts for installing a disc braking system.

Is a rear shock included with the frame?

Yes, an adjustable rear shock is included with the Gravity Fsx 1.0 frame.

What is the rear spacing measurement for this frame?

The frame features 135mm rear spacing, which is important for wheel and hub compatibility.

Does the frame come with a seatpost clamp or headset?

Yes, both a seatpost clamp and a headset are included with the Gravity Fsx 1.0 frame.

Can the rear derailleur hanger be replaced on this frame?

Yes, this frame is designed with a replaceable rear derailleur hanger.

Strengths & Trade-offs

👍 Pros

This quality aluminum frame provides a sturdy and lightweight foundation for building a mountain bike.
The frame includes disc brake mounts, allowing for the installation of powerful and reliable disc braking systems.
A replaceable rear derailleur hanger is incorporated, which helps protect the frame in case of impact by sacrificing the hanger.
An adjustable rear shock is included, offering suspension customization for various terrains and rider preferences.
It features 135mm rear spacing, a common standard for many mountain bike components, ensuring good compatibility.
A seatpost clamp and headset are included, providing essential components to start the build without additional purchases.

👎 Cons

The 26" wheel size might be less common or desirable for some riders who prefer larger wheel sizes like 27.5" or 29".
Being a full suspension frame, it adds complexity and potentially more maintenance compared to a hardtail frame.
The "adjustable rear shock included" feature, while beneficial, does not specify the brand or model of the shock, which can impact performance expectations.
The frame's compatibility is limited to components designed for 135mm rear spacing, which might not suit all wheelsets.
The quality aluminum frame implies durability, but without specific alloy details, its precise strength-to-weight ratio is unknown.