Gravity

Gravity FSX29 Aluminum Dual Suspension Mountain Bike Frame

4.0 (5 reviews)
29 Inch

Conquer Any Trail with the Gravity FSX 29 The Gravity FSX 29-inch Aluminum Dual Suspension Mountain Bike Frame Set is designed for off-road adventures. This frameset includes a durable aluminum frame, front suspension fork with lockout, headset, and seatpost. With disc brake mounts and adjustable...

$199.95*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Conquer Any Trail with the Gravity FSX 29

The Gravity FSX 29-inch Aluminum Dual Suspension Mountain Bike Frame Set is designed for off-road adventures. This frameset includes a durable aluminum frame, front suspension fork with lockout, headset, and seatpost. With disc brake mounts and adjustable rear shock, it provides a smooth and controlled ride on any terrain.

Specifications:

  • Frame Material: Aluminum
  • Wheel Size: 29 inch
  • Suspension: Dual Suspension
  • Fork: XCT 29 inch Suspension fork with Lockout
  • Rear Shock: KS CoilOver with adjustable preload and LOCKOUT
  • Headset: 1 1/8
  • Seat Post: 27.2 mm
  • Rear Spacing: 135.0 mm

Key Features

Disc Brake Mounts

Replaceable Deraileur Hanger

Comes With Adjustable Rear Shock

135mm Rear Spacing

29 Inch Suspension Fork with LOCKOUT included!

Headset Included! Seatpost Included! Seatpost Clamp Included! Stem Included!

Specifications

Frame Material
Aluminum
Suspension Type
Dual Suspension
Rear Spacing
135mm
Brake Compatibility
Disc Brake Mounts
Fork Type
29 Inch Suspension Fork with Lockout
Included Components
Adjustable Rear Shock, Headset, Seatpost, Seatpost Clamp, Stem
Deraileur Hanger
Replaceable

Pros & Cons

👍 Pros

  • Includes an adjustable rear shock, offering customization for various trail conditions and rider preferences.
  • Comes with a 29-inch suspension fork that features a lockout function for efficient climbing.
  • The frame provides disc brake mounts, ensuring compatibility with modern and powerful braking systems.
  • A replaceable derailleur hanger is included, simplifying maintenance and extending the frame's lifespan.
  • Essential components like a headset, seatpost, seatpost clamp, and stem are all included for convenience.

👎 Cons

  • The 135mm rear spacing may be considered a narrower standard compared to newer boost spacing options.
  • As a frame-only offering, it requires additional component purchases to build a complete mountain bike.
  • The frame material is aluminum, which might not offer the same vibration damping as higher-end carbon frames.
  • Compatibility is limited to 29-inch wheels due to the included fork and frame design.
  • Specific details on the travel range of the suspension or the fork's brand are not provided.

Frequently Asked Questions

This Gravity FSX29 frame includes both an adjustable rear shock and a 29-inch suspension fork with a lockout feature.
The Gravity FSX29 frame is equipped with disc brake mounts, allowing for the installation of disc brake systems.
Yes, while many essential components like the headset, seatpost, clamp, stem, and both shocks are included, you will still need wheels, a drivetrain, brakes, and other parts to complete a functional bicycle.
The Gravity FSX29 frame features 135mm rear spacing, which is a common standard for many mountain bikes.
The derailleur hanger on this Gravity FSX29 frame is replaceable, which is a beneficial feature for maintenance and potential crash damage.