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 to the very best products for your bike.

From two strokes to four, engine porting, suspension, and our top-rated best products for your bike. From two strokes to four,

engine porting, suspension,

and our top-rated exhaust products.

We cover it all.

Take a look at our own 2018 roster of Adam Cicrillo,

Austin Forkner,

Garrett March Banks, and Martine Davalos.

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

We Race.

All right, Zach Osborne, fresh off the main event.

Third one was good.

Ran up front, a little bit of a mid-race lag, but then strong at the end.

Yeah, felt better.

The first main event, I, yeah, was just mediocre. Got stuck behind some guys that were, like, going ham on each other, and that kind of ruined my friend. How was that from watching that?

It was like, come on, like, let's just kind of go forward now.

Like, we've been dinking around for three laps.

Let's do this.

But, yeah, second one was a little better.

Made some passes and kind of felt a little more racy.

And then the third one finally got a really good start.

...