Pro Circuit Racing based in Corona, California, and founded in 1978 by Mitch Payton, is known for two things, building high-quality horsepower and winning races.

The name Pro Circuit is worldwide recognition that you have bought the best, and we strive to get you the very best products for your bike.

From two strokes to four, engine porting, suspension,

and our top-rated exhaust products.

We cover it all.

And just one look at teams like Team 2-2 with Chad Reed, Star Racing, Hardin Huntington,

and of course our own team consisting of Dean Wilson, Martine Davalos,

Blake Bagget, Justin Hill, Darren Durham, and Adam Censarillo.

We make champions.

Visit ProCircuit.com for more info on all the services and products.

ProCircuit, we race.

James Stewart, St. Louis.

What a ride, man, catching a pass on RV, and win number 50. It's got maybe the best win of the year.

Yeah, I mean, as far as, you know, me and Ryan going at it, we went at it at San Diego also. It just seems like forever ago.

But, yeah, last weekend was obviously special,

you know, breaking a record. But, you know, tonight I had to run them down. You know, the track

was pretty basic. You know, everybody was doing the same things. But I was able to find something

somewhere. My corners got really good in the main event. And all of a sudden, sudden like I got pretty good through the whoops and

so in the heat race I was you know I was behind him I caught up to him a little bit and I was just

kind of looking at his lines in the heat race and you know not really in the rush I have a theory about

the heat race I have a theory you played possum on that a little bit I wouldn't say I played possum

I felt like I had more speed but

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