Personal Protective Equipment
Quality & Value
100% hand crafted in Vermont, Rothspeed custom chassis are optioned specifically for your project. Using domestically sourced components we deliver you a build ready high performance chassis that is serviceable, and durable.
Designed For Your Project
We work with you to design a chassis specific to your driving needs. One that will give you the best possible driving experience without breaking the bank. We minimize additional necessary work by delivering a build ready chassis.
Quality Craftsmanship
Balancing Performance & Budget
The chassis is the backbone of a vehicle, and often in classic cars that backbone is rusted, heavy, and less rigid. A Rothspeed chassis is performance, and more.
Design
Rothspeed Chassis are designed with the customer and builder in mind. Easily serviceable parts and a durable construction make for a cost effective ownership
Performance
Rothspeed Chassis are designed to perform. A low roll center, increased camber gain, and near zero bump steer make for a performance chassis that excels on the racetrack, yet is still comfortable on rough roads.
Construction
Using durable and high quality parts, our chassis are designed not only to perform, but to last.
Components
We have a strong relationship with suppliers. We are able to offer high quality parts at extremely competitive prices.
Born Out Of Necessity
Rothspeed custom chassis are the product of the construction of SplitRay®, and the beginning of SplitRay® phase two. Building SplitRay® revealed an opportunity to fill a gap in the chassis building industry. Read the story behind award winning SplitRay®, and the experience that led to the creation of Rothspeed
LEARN MOREMore Than A Product
We Support You
Our chassis are handcrafted from the finest materials and assembled at our facility in northern Vermont. Staying true to our roots, we value community, and bring you directly into the build process. We help you choose options for your build, offering advice and input to build the most enjoyable chassis for you.
Building chassis is our passion. We love helping whenever we can with the build process. If you have questions, need guidance or advice after you receive your chassis, we encourage you to reach out and we can provide support.
LEARN MORE

About Us
Rothspeed was founded by Scott Roth and Dennis Johnson after the creation of SplitRay®. Rothspeed is on a mission to provide the highest quality performance products. We believe in creating quality products using superior materials and components in a well designed, aesthetically pleasing package. We have created a supply chain which allows us to do this at reasonable prices. We make your dollar go further – and faster!
LEARN MORE