Gravity
Gravity Bullseye Monster Fat Bike Frame Kit 26 Inch
26 Inch
Build Your Dream Fat Bike with a Solid FoundationThe Gravity Bullseye Monster Fat Bike Frame and Fork Kit provides a great starting point for your fat bike build project. This kit includes a high-quality aluminum frame, CrMo fork, headset, stem, seatpost, and seatpost clamp, giving you a solid ba...
$199.00*
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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
Build Your Dream Fat Bike with a Solid Foundation
The Gravity Bullseye Monster Fat Bike Frame and Fork Kit provides a great starting point for your fat bike build project. This kit includes a high-quality aluminum frame, CrMo fork, headset, stem, seatpost, and seatpost clamp, giving you a solid base to create your ideal fat bike.
- Frame Material: Alloy 6061 Aluminum
- Fork Material: 26" CrMo Steel
- Rear Spacing: 170mm symmetrical
- Front Spacing: 135mm
- Tire Compatibility: Accepts 26 x 4.0 tires
- Headset: Included and installed
- Stem: Included and installed
- Seatpost: Included
- Seatpost Clamp: Included
Key Features
Aluminum Frame with Steel Rigid Fork
170mm rear spacing 135mm front spacing
Will Accept 26 x4.0 Tires
Seatpost and Seatpost Clamp Are Included
Headset and Stem are Included and Installed!
Specifications
Frame Material
Aluminum
Fork Material
Steel Rigid
Rear Spacing
170mm
Front Spacing
135mm
Tire Compatibility
26 x 4.0 Tires
Included Components
Seatpost, Seatpost Clamp, Headset, Stem
Frequently Asked Questions
What material is the Gravity Bullseye Monster Fat Bike Frame made from?
The Gravity Bullseye Monster Fat Bike Frame features an aluminum frame paired with a steel rigid fork.
What tire size can this fat bike frame accommodate?
This frame is designed to accept 26 x 4.0 inch tires, suitable for fat bike applications.
What are the front and rear spacing measurements for this frame kit?
The frame kit has 170mm rear spacing and 135mm front spacing, important for wheel compatibility.
Are a seatpost and seatpost clamp included with the frame kit?
Yes, a seatpost and a seatpost clamp are included with the Gravity Bullseye Monster Fat Bike Frame Kit.
Does the kit come with a headset and stem installed?
Yes, the headset and stem are included and come pre-installed, simplifying the assembly process.
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