3/4 size Chopper/Pitbike Hardtail Frame

Inspired by our popular Wormburner and Knickerdropper frames, this custom mini frame is scaled down to ¾ the size and designed to fit the following engines:

• Honda Cub

• Honda Grom

• YX-style generic pit bike engines

• Suitable for engines ranging from 50cc to 212cc

This basic frame includes engine mounts and headstock bearing cups, allowing you to build a custom bike using readily available pit bike parts. The third image shows an example of the frame with all the tags in place, providing an idea of the final build.

Key Features:

• Compact design suited for a range of small engine sizes.

• Ideal for custom builds using off-the-shelf parts.

• UK delivery included via courier.

• For international orders, please contact us for a shipping quote.

Create a one-of-a-kind mini bike with this versatile and customizable frame.

Built with precision using coded MIG welding, this frame is constructed from 1” and 1 ¼” 12swg steel tubing, offering both strength and durability for your custom mini bike build. The 8mm thick laser-cut axle mounts provide a sturdy foundation for your wheels and other components.

Full Build Service

Looking for a complete custom bike? We offer a full build service tailored to your specifications. For more information or pricing, please contact us via email or phone.

Bespoke Parts Available:

We can supply a range of custom parts to complete your build, including:

• 10-12 inch spoked or Mag wheels

• A variety of gas tanks, seats, and handlebars to suit your style

• GAS forward controls and electric/battery boxes

• Side stand kits

• Drag and fishtail pipes

• Seats: Solo or King & Queen

• Custom-designed sissy bars

Create a truly unique bike with these bespoke parts and our expert services.