Looks like a great bike! I rode the wheels off mine in competition..

The funny thing about Yamaha is you take the H and make it into a m it says y a m a m a that's right your mama

I have that exact same bike

I have that exact same bike accept your side covers are supposed to be yellow not white

BEAUTIFUL YAMAHA , I Had a 76 125 when I was young it was a screamer, love to have that 250

Air cooled bikes were bad to seize if ran hard cold ,, I would let it get more heat in it before hitting it hard

Awesome seat

43mm fork tubes are sweet, I love the 490 also

One of my all time faves

79 and latter suck big on vibration and low on horsepower

For an old guy he rides!!

Simon: Iwas not expecting that...................

I'm going to have to restore mine and bring it back out of retirement!

the sound of a 2 stroke, ripping along, imagine trying to ride like that with a 4, ha, sadly, no ripping like a 2 stroke; one of the greatest joys is ripping through a fresh plowed field and feeling the rear tire sink and propel you like a rocket forward,,,,,,,,,,,

i had one of them in the UK. great bike

nice bike dude

Outstanding job on the restore!!! I stll have the scar on my left calf from the DG pipe that I had, brings back alot of memories!!

Let that monster eat!

Wow! I had that same bike as a teenager. I remember it being really fast. Good times back then. I would love to get a vintage bike like that but my wife says no. So I guess I'll just stick with my fuel injected four strokes that we have today.

Fastest track I’ve ever seen. Y’all were tapped on 400s love it

Esta es una moto que en el año que salió fue muy visado por los que les gusta el moto cros por gran potensia

Wish I still had mine

What silencer is on that ?

Next will be bumps and jumps

I used to have a125f quick sorry I sold it now thanks for vid

That there is a very nice 79 YZipper... You did a wonderful job on it. Wish you were closer in time and distance...

Good rider. That bikes hauls ass even with his heavy weight.. she ia a screamer

Where did you get the Silencer from?

is the bik still availibel

That is cool bike, nice. I got the 77 yz 400 D older brother of yours ,crazy fun

Yammie invented the monoshock system

I might by one of these for 400 bucks that’s doesn’t look as good as this one but it runs but these things look like they rip!! Nice video

Great bike!!!

Where's the metal gas tank? I had a 78' yz80E & it had a metal tank. Must of been when they switched to plastic. I also had a 76' yz100D with a metal tank. Your right about the "F" at the end of 250. My cousin had 1 just like yours. Seems like his had a plastic tank too.

Want to sell

very very very nice buddy..ride on

Alan, great video and excellent race. You were hauling. McKee's was one of my favorite tracks. What a great memory eating pizza that night in the rain.

phone no. plz

sweet

Awesome race!!

How much cash?

Do you remember your carb specs on the bike ? Main jet , pilot , needle clip location?

Very nice bike, great job!

Beautiful bike

There's a storm coming. It's called the terminator....

Where did you buy the silencer from? Nice job restoring the bike also!

cool bike.I have a it425.

Buddy had one and I had the 400. His was a lot more fun because mine was a handful in the dirt.

Nice ride..:)I have only like that engine..You have stock ignition on this bike i have PVL ignition..

Now thats a sick restoration! you must have put alot of cash into that. some good ideas. i love those old yz's. i just bought a 1990 250 yz... i want a yellow 125 or 250 someday.