Motorcycle Fabrication Parts – Vintage & Custom Fab Components

Shop motorcycle fabrication parts for vintage restorations and custom builds. This collection includes universal fab components designed for cafe racer, brat, tracker, scrambler, and chopper projects.

Fabrication parts allow builders to modify, mount, adapt, and customize motorcycles beyond factory limitations. Whether you're installing a custom seat, relocating controls, mounting lighting, or building a one-off project, quality motorcycle fabrication components ensure secure fitment and clean installation.

Our inventory includes mounting brackets, tabs, bungs, weld-on components, frame hardware, custom mounting plates, and universal adaptation parts — all selected for strength, compatibility, and reliable performance across vintage and modified motorcycles.

Old Bike Barn specializes in vintage motorcycle parts and traditional custom components curated by riders who wrench and build.