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.

Take one look at teams like Tutu Motorsports

and our own championship-proven team of Tyler Bowers,

Chris Aldridge, Arnod Tonus, Adam Cimcerillo,

and Joey Savachi, we build champions.

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

ProCircuit, we race.

Ryan Dunjee, hey, look, Barsher are real great today, and probably should have went

1-1, but you'll take it, right?

You kept the heat on them, and that's what happens.

Yeah, absolutely.

Barcia, he's riding good.

I think with, you know, he's definitely, his bike looks better.

He looks comfortable on it.

So in return, yeah, you can go faster, and he's been consistent, too.

So his starts have been really good.

How frustrating is that? You've been looking at them after the first turn, I think, like six motors in a row.

Yeah, I need to work on my starts a little bit and not let them get that edge because it's,

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