Gravity
Gravity FSX29 Dual Suspension Mountain Bike Frame Set
★★★★★
29 Inch
Dominate the Trails with the Gravity FSX 29" Mountain Bike Frame Set Build your dream mountain bike with the Gravity FSX 29" Frame Set. This dual-suspension aluminum frame is designed for performance and durability on any terrain. Includes adjustable rear shock, suspension fork with lockout, head...
$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
Dominate the Trails with the Gravity FSX 29" Mountain Bike Frame Set
Build your dream mountain bike with the Gravity FSX 29" Frame Set. This dual-suspension aluminum frame is designed for performance and durability on any terrain. Includes adjustable rear shock, suspension fork with lockout, headset, seatpost and clamp, providing the foundation for an exceptional riding experience.
Specifications:
- Brand: Gravity
- Model: FSX29
- Frame Material: Aluminum
- Wheel Size: 29 inch
- Suspension: Dual Suspension
- Rear Shock: KS CoilOver with Adjustable Preload and Lockout
- Fork: XCT 29 inch Suspension with Lockout
- Brake Mount: Disc Brake Only
- Rear Spacing: 135.0 mm
- Includes: Headset, Seatpost, Seatpost Clamp
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 Type
Dual Suspension Mountain Bike
Rear Spacing
135mm
Brake Compatibility
Disc Brake Mounts
Derailleur Hanger
Replaceable
Rear Shock
Adjustable
Front Fork
29 Inch Suspension Fork with LOCKOUT
Included Components
Headset, Seatpost, Seatpost Clamp, Stem
Pros & Cons
👍 Pros
- Includes disc brake mounts, providing a foundation for reliable and powerful braking systems.
- Features a replaceable derailleur hanger, a convenient and cost-effective component for maintaining drivetrain functionality.
- Comes with an adjustable rear shock, allowing for customization of the suspension feel to suit different terrains and rider preferences.
- Equipped with 135mm rear spacing, which is a common standard, offering compatibility with a wide range of hubs and wheels.
- Includes a 29-inch suspension fork with lockout, enhancing climbing efficiency and versatility on varied terrain.
- Comes as a comprehensive frame set with multiple essential components included, such as headset, seatpost, seatpost clamp, and stem.
- The dual suspension design is built to absorb impacts, providing a smoother ride over rough trails.
👎 Cons
- As a frame set, it requires significant additional purchases (drivetrain, wheels, brakes, etc.) to become a complete, rideable bicycle.
- While the rear shock is adjustable, the extent of its adjustability or specific features like rebound and compression controls are not specified.
- The included 29-inch suspension fork may not be suitable for riders who prefer smaller wheel sizes or different travel amounts.
- The 135mm rear spacing is standard, but some modern mountain bikes now use wider boost spacing (141mm or 148mm) for increased stiffness, which this frame does not offer.
- Specifics about the frame material (e.g., aluminum, steel) are not provided, which can influence weight, durability, and ride quality.
- Details regarding the included headset, seatpost, seatpost clamp, and stem are not specified, making it difficult to assess their quality or fit.
Frequently Asked Questions
Does this Gravity FSX29 frame set include a suspension fork?
Yes, this frame set includes a 29-inch suspension fork that also features a lockout function.
What components are included with the frame set?
The Gravity FSX29 frame set comes with a headset, seatpost, seatpost clamp, and stem already included.
Does the frame have mounts for disc brakes?
Yes, the frame set is equipped with disc brake mounts for compatible braking systems.
Is the derailleur hanger replaceable on this frame?
Yes, this mountain bike frame set features a replaceable derailleur hanger.
What is the rear spacing measurement for this frame?
The rear spacing on this frame is 135mm.
Does the frame set include a rear shock absorber?
Yes, it comes with an adjustable rear shock, contributing to its dual suspension design.
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