Congratulations to Tony Steffansmeyer for His Win at El Paso County Raceway in Colorado!!! Thank you for all the support you give to D&R Chassis!!! Congratulations to Chase Hansen for Sweeping the Weekend at Diamond Mountain Speedway in Vernal Utah. Chase Wins Friday and Saturday Main Events!!! Congratulations to John Isabella for Winning His Heat Race and Winning the Main Event at Central Arizona Speedway out of 22 Cars!!! Great Job Team Isabella!!! Congratulations to Rob McQuary and Larry Pense!!! Rob Wins the Main Event at Red Dirt Raceway in Meeker Oklahoma and Larry Pense for taking 2nd on the night!!! Great 1 - 2 Finish!!! Congratulations to Doug McVay for Sweeping the night at Madera Speedway. Doug Wins the Dash, Heat Race and Main Event!!!

Welcome to Rosson Racing!

Rosson Racing has been building performance motorcycle engines since 1996. By 2007 Rosson Racing was dominating Mini Sprints races across the country finishing the 2007 season with 8 Champions and 2 rookie's of the year!

Please visit the About Page and the Winner's Circle to find Rosson Racing's Past Champions and Winners.

In 2005/2006 Rosson Racing and Rick Hench were the first to Design and Develop the Velocity Stack with a Filter Assembly. This is when the Rosson Racing Velocity Stack / Filter Assembly was introduced to the Retail Market for Sale. This product was not copied from someone else it was designed and perfected by Rosson Racing / Shane Rosson. My Efforts and numerous hours designing this product to bring it to the market can be seen in my Winner's Circle at and Drivers all over the World are running the "Rosson Racing Velocity Stack / Filter Assembly".

Experience Counts

We have been in the sport for over 17 years! We have the experience and knowledge to provide winning combinations time and time again.


Camden Robustelli

Win Date: 05-20-2017
Comments:Congratulations to Camden Robustelli for Winning at Southern Oregon Speedway in Medford Oregon....Great Job Team Robustelli

D&R High Performance Dwarf Car Chassis