Collection: Urban3D Mock-up Parts

Mock-Up Parts for Off-Road Fabrication Projects

Take the guesswork out of custom off-road builds with our precision mock-up parts. Designed specifically for fabricators, builders, and off-road shops, these components allow you to test fit, plan layouts, and prototype your designs before final welding or machining. Perfect for roll cages, bumpers, suspension systems, and accessory mounts, our mock-up parts help ensure accurate fitment and save valuable time and materials during the build process.

Crafted to mirror the dimensions of final-use components, these parts are lightweight, easy to handle, and reusable across multiple projects. Whether you're outfitting a UTV, rock crawler, or overland rig, our mock-up solutions help you streamline your workflow and build with confidence.

Custom Chassis - Build Your Own Rig Starting at $6,500

Take control of your build with our Custom Chassis — a bare-bones foundation designed for DIY enthusiasts who want to create their own custom off-road or motorsport vehicle. Starting at just $6,500, this chassis gives you the flexibility to build your rig exactly to your specs, beginning with a solid, rugged base.

Available in multiple stages, from bare chassis to full turn-key builds — we’re here to support your vision no matter how far along you are.

Want something unique? Need help dialing in your dream setup? Call us today to discuss custom options or ask about discounted pricing. We’re happy to work with you to tailor a solution that fits your goals and your budget.