Motorcycle Full Frames

The Foundation of Your Dream Build: Custom Motorcycle Frames

Every legendary chopper starts with a solid foundation—the frame. It's the backbone that dictates the stance, style, and soul of your build. At Lowbrow Customs, we offer high-quality full motorcycle frames that serve as the perfect starting point for your Shovelhead chopper frame project, a stripped-down Evo chopper frame, or any custom in between.

Choosing Your Foundation: The Right Frame for Your Build

Selecting the right frame is the most critical decision you'll make. It determines everything from engine choice to final appearance. Here’s what to consider:

• Engine & Drivetrain: Are you building around a classic motor? We have frames designed specifically for iconic powerplants, including the Shovelhead rigid frame and options for Evo and other Big Twin engines. A proper fit here is non-negotiable.

• The Rigid Advantage: For that timeless, clean chopper look, a rigid Harley frame is the only way to go. A hardtail frame provides stripped-down aesthetics and a direct connection to the road that many builders crave. While these are complete frames, if you're looking to convert a stock Sportster, check out our line of KR-style hardtail sections.

• Make & Model: Whether you're piecing together a classic Harley rigid frame or a lean Triumph chopper frame, make sure the geometry and mounting points match your vision and parts list.

• Beyond the Frame: The frame is just the beginning. It's the core of your build, but you'll need to pair it with other compatible motorcycle frame & chassis components to create a rolling, rideable machine.

Why Choose Lowbrow Custom for Your Custom Frame?

Because we live and breathe this stuff. We're not just selling parts; we're providing the very core of your dream motorcycle. We understand the importance of quality welds, proper geometry, and durable materials. Every frame we offer is selected for its superior craftsmanship, ensuring your custom build is not only stylish but also safe and reliable for the long haul.

When you choose Lowbrow Customs, you're not just buying parts; you're joining a community of builders. We're committed to backing you up with:

• Free Shipping on all US orders over $99.

• 90-Day Hassle-Free Returns because we stand by what we sell.

• Real-Deal Tech Support from our experienced team, ready to offer expert advice for your projects.

Find the backbone for your ultimate chopper today. Explore our selection of custom frames and start building the bike you’ve always imagined.