Welcome to the new TDR website. It is under construction and will be updated daily. Use the Select a category menu above the navigate to the different sections to find your parts. Then call all Lisa at 941-505-0800 as the cart system is not working. You can put everything in the cart for easy reference to call us and place the order. For orders out of the USA please use the cart and screen shot us the order and send it by e-mail to [email protected]

Customer Rides

Your One-Stop Shop for Premium 2 Stroke Products

TDR Racing
  • Our Hours: Monday - Friday: 11:00 AM- 5:00 PM

Our Mission:

We are dedicated to the Research & Development of 2-stroke engines, stroker motors chassis design, and custom builds for the Yamaha RZ350, Banshee, and beyond. We specialize in building the latest engine, accessory, & exhaust designs for RZ stroker engines. Full dyno & race tested for the best overall performance & reliability. Both racing & recreational performance at its best.

Welcome to Tony Doukas Racing, your one-stop shop for all your 2 Stroke High-Performance products. We have everything from tires to handlebars and everything in between.


The New TDR Website offers guaranteed quality products and services. Our online store is safe and secure, using high-end encryption to keep your information safe and sound. We will promptly ship your order, so you receive it quickly.

We have been in business since 1973. TDR has a complete testing and fabrication department to design and test all products.

Our website is dedicated to the performance-minded person. We specialize in all Banshee & RZ 350 products for recreational riding, Road Racing, 300-foot dirt drags, 1/8 mile and 1/4-mile asphalt drag racing.

TDR Racing products are sure to get you the Ultimate 2-Stroke Experience.

RZ 350

Here you will find a complete line of High-Performance parts, products, and services for Yamaha RZ 350 & Vintage 2 strokes.

By clicking on the button below, you will be taken to our online store for Banshee parts.


We carry a complete line of High-Performance parts for the Yamaha Banshee.

A full line of chassis parts, exhaust pipes, carburetors, engine kits, stroker kits, crankshafts, and a Huge inventory of factory OEM Yamaha parts.

By clicking on the button below, you will be taken to our online store for Banshee parts.


We offer a complete line of watercraft parts, crankshafts, gaskets, and seals for all the older 2-stroke models.

We also have access to all the factory OEM parts as well.

By clicking on the button below, you will be taken to our online store for watercraft parts.


We offer a limited list of services as we have downscaled our workshop. This allows us to give you the highest quality personal service. Click on the links to each model for a list of services.

It is always best to call us to confirm lead times.