About Us
Bomber Fabrication: Taking Rock Crawling Out of the Stone Age
Elite Off-Road Engineering & Custom Race Fabrication
Founded in 2009 by Randy Slawson—the first and only four-time King of the Hammers (KOH) Champion—Bomber Fabrication LLC is a premier, high-end fabrication shop based in Gardnerville, Nevada. We specialize in the design, maintenance, and repair of elite off-road race vehicles built to survive the world's most unforgiving terrain.
From Bare Chassis to Turn-Key Race Cars
At Bomber Fab, we build "anything from mild to wild." Whether you are looking for a bare Bomber chassis to weld at home or a complete turn-key Ultra4 racer, our shop delivers unmatched craftsmanship. Our builds are engineered for those who demand "top-shelf" performance and parts that don't just compete—they dominate.
The Winningest Chassis in King of the Hammers History
Success in the rocks isn't given; it’s earned. Bomber Chassis represent the winningest platform in the history of the grueling King of the Hammers endurance race. Every component and product featured on our site has been hand-selected and field-tested by Randy Slawson through hundreds of hours of competition.
When you buy from Bomber Fab, you aren't just buying parts; you are buying race-proven geometry and reliability tested in the roughest environments on earth.

Why Choose Bomber Fabrication?
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Championship Pedigree: Owned and operated by a 4-time KOH winner.
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Custom Fabrication: Specialist services in TIG welding, suspension geometry, and race prep.
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Proven Durability: Every part is "Randy-approved" and tested in the Johnson Valley hammers.
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Versatility: We cater to the DIY builder and the professional racer alike.
"If you're looking for the best off-road parts money can buy, backed by decades of winning experience, you’re in the right place."