High Performance Race Proven Motor Options
817-713-6989
Updated 6/10
Read the information below and then click on the bike size you are interested in.
 Click for 50cc and 60kit Motor options |
 Click for 65cc Motor options |
 Click for 85cc and Super Mini Motor options |
 Click for 125cc and up 2-stroke options |
 Click for Pit Bike motor options |
 Click for 150cc and up 4-stroke options |
In just over 10 years we have produced over 6000 stock and modified motors from 50cc 2-strokes to 450cc 4-strokes for discriminating customers world-wide. Our motors have powered a number of racers to national wins all while maintaining a reputation second to none for standing behind our work. We are not perfect, but nobody in the industry works harder to achieve total customer satisfaction. Ask around and you will find that we DO deliver the entire package! Our staff has over a hundred years of combined motorcycle racing experience and we are happy to share our knowledge with you. TH Racing has been the primary motor building choice for many top local and national level amateur racers, get added to that list today!
Matt Lemoine, Thomas Covington, Challen Tenant, Zach Conover, Nick Gaines, Tyler Heemsbergen, Terren O'Dell, Tyler Stewart, Darren Walsh, Max Tannebaum, Jared Jennings, Cade Moore, Shelby Peterson, Trevor Dunn, Morgan Bates, Cade Moore, Caleb Dowell, Drew "Rooster" Drennan Tanner, Krahenbul, Jordan Smith, Jarek Balkovic, JD Elliott, Colt Nichols, Jon-Murray Barr, Chaz Holladay, Blake Pickett, Lauren Griffen, Tiffany Pikul, Riley Kurowski, Levi Hall, Trae Franklin, Andrew Pierce, Landon Currier, Tanner Heemsbergen, John Drennan, and many more...............
 2000 - Tyler Heemsbergen wins the Lake Whitney Spring National in the 4-6 Stock Class aboard his CM Cobra |
 Thomas Covington used TH Racings services in 2003 - 2004 to bring home his number one plates |
 Matt Lemoine received support from TH Racing from 2002 - 2005. In 2006 Matt turned Pro and was picked-up by Extreme Team Green. Look for Matt at a supercross near you. Thanks for letting us work with you on your way up! |
 Max Tannenbaum used his TH Racing built KTM 65 to take home his AMA National win at Loretta Lynn's 2005.
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 Tyler Heemsbergen with the USA Team Championship in the 85cc 7-11 stock class as a 10 year-old. |
 Terren O'Dell used his TH Racing built YZ85's to place him on the podium 5 times at Loretta Lynn's 2005. |
What can I do if I ride my motorcycle in the stock class?
T H Racing can add legal power to your stock class bike. In some cases as much as a 20% increased in power over your existing motor, call us at 817-713-6989 for more information.
This is a quote from Dale
Earnhardt Jr. from his May 2004 interview in Maxim Magazine:
Maxim question - Any stock rules cheating going on?
Dale Jr's answer - "Sure, our job is to find every loophole. When you read the
NASCAR rule book, you're not trying to read it word for word; you're trying to
read around it. That's how you get an edge."
We work within the rules and guidelines of your racing organization to
give you every bit of power WITHOUT taking you over the edge! Over 6000
motors have been built by TH Racing; NOT ONE has ever failed an AMA teardown!
Here are some helpful tips and answers to commonly asked questions.
Q. How long is the turnaround on getting a motor built?
A. Typical turnaround on motor and suspension services is 2-3 business days. Turnaround time on national motor packages 4-5 business days, big bore motors, and powder coating is normally about 10-12 business days.
Q. What do I need to send?
A. Drain your oil! pull the motor and leave the exhaust flange and intake boot on the motor. You do not need to send your carburetor or ignition components. If you are in doubt, send it!
Q. How should I ship my motor?
A. The best method is to wrap your motor in bubble wrap and place it inside a plastic cooler. A plastic cooler like an Igloo or Coleman make a great safe shipping container for your motor. Place a note inside the cooler with your return address and any special needs or concerns that need to be addressed. If you are sending a 50cc motor please make sure to include the riders weight on the note so that we can properly setup the clutch. It is also suggested that you insure your motor for it's replacement value and if you want to know when we will get it please get a tracking number from your shipper.
Q. Do we need to send payment with the motor?
A. An estimated 50% deposit is required before any work will be performed on the above motor packages. You can send a deposit with your motor or if you are paying by credit card we will call you for your billing information.
Q. How will I know when you receive my motor?
A. Track your package. Every major shipping company and the US postal service offer package tracking. If we have not received it we cannot tell you where your package is.
Q. What if I have an issue with my motor afterwards?
A. Call us ASAP. We stand behind everything we do. Your satisfaction is truly our number one goal!