Kart & Custom Kart

Custom Go-Kart Parts & Racing Kart Accessories


Performance Manufacturing Corp. is one of the leading manufacturers and suppliers of racing go-kart parts, kart chassis components, tools, and accessories in the United States. Based in Middleport, New York, PMCKART serves racers, kart builders, teams, and tracks nationwide with high-quality products designed for competitive kart racing and performance applications. Our extensive inventory includes racing kart chassis, steering components, clutches, gears, sprockets, hubs, brakes, motor mounts, tires, wheels, MyChron tachometer accessories, karting tools, fabrication components, and custom-engineered racing products built for durability and precision on the track.

In addition to supplying thousands of kart racing products, Performance Manufacturing Corp. is also a full-service precision machine shop specializing in CNC machining, welding, fabrication, and custom product design & development for the karting industry and beyond. Our Slack chassis line and proprietary kart components have become trusted by racers across the country thanks to decades of hands-on racing experience, continuous product testing, and a commitment to innovation. Whether you are building a new race kart, upgrading your current setup, or searching for professional go kart setup assistance, PMCKART provides the parts, technical support, and manufacturing expertise needed to help drivers perform at their best.

Why Choose PMCKART?

We use state-of-the art precision equipment to create our unique and innovative products; only the highest quality kart parts and components are made & sold here. We also manufacture many products sold under other brand names – you may already be using some of our products!

  • Made in the USA kart parts
  • Precision CNC manufacturing
  • Decades of racing experience
  • Thousands of products in stock
  • Technical setup support
  • Trusted by racers nationwide
  • Custom machining capabilities

Have questions or need help with your order? Call us at 716.735.3500