Kawasaki's Two-Stroke is Real, the KX327 is Here

6/2/2026 7:01am

Aside from releasing a two stroke in 2026, going back to KYB is one of the best choices Kawi could make for a new bike. 

Right! Not a Kawi guy at all but go Kawi!

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BikePilot
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6/2/2026 7:01am

Awesome!

Motogoof
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6/2/2026 7:02am

Someone explain to me the reasoning for a 327cc engine?

It limits the classes it will be available to race in MX (amateur).

 

dadofagun wrote:

With Team Green's pull with MX Sports, I'm willing to bet it would be legal somewhere in the amateur racing world..........

True and true . But let’s be honest this bike is aimed at off-road guys and vet  MX guys , both  can ride virtually anything they want.

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6/2/2026 7:05am

First the Honda blue redesign, now a KX327... What the hell kind of drugs are the Japanese manufacturers on and how we get them to continue taking more 

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The Shop

gregyou
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6/2/2026 7:05am

Hope this sells really good for Kawasaki. It looks amazing 

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early
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6/2/2026 7:05am

Someone explain to me the reasoning for a 327cc engine?

It limits the classes it will be available to race in MX (amateur).

 

Manufacturers dont want 250 2 strokes in the 250 class, will be interesting to see how it stacks up against 450s. On paper and pictures looks like an excellent bike. 

Great to see it's actually happening, thanks Kawasaki!

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kage173
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6/2/2026 7:09am

Can any engine builders explain how they get to these displacement sizes? Like is there a certain compression ratio,  hp, reliability target matrix that gets them there? Or, it just kind of like 'hey guys, only open class vets are going to buy it so just make it bigger than the KTM 300?'

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30minmotos
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6/2/2026 7:11am

Someone explain to me the reasoning for a 327cc engine?

It limits the classes it will be available to race in MX (amateur).

 

early wrote:
Manufacturers dont want 250 2 strokes in the 250 class, will be interesting to see how it stacks up against 450s. On paper and pictures looks...

Manufacturers dont want 250 2 strokes in the 250 class, will be interesting to see how it stacks up against 450s. On paper and pictures looks like an excellent bike. 

Great to see it's actually happening, thanks Kawasaki!

Good point and if they really wanted it to compete with the 450s they would make it closer to 400cc’s. I doubt the 327 will really have the pull a 450 does.


That’s a damn good point early: they really want the 4 strokes to be the top dawgs.

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Zoom
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6/2/2026 7:12am

Someone explain to me the reasoning for a 327cc engine?

It limits the classes it will be available to race in MX (amateur).

 

dadofagun wrote:

With Team Green's pull with MX Sports, I'm willing to bet it would be legal somewhere in the amateur racing world..........

Its legal is AMA amateur racing in the 450 class. They changed the rule several years ago. The 250 class is open to 250cc and the 4 stroke to 450cc. 2 Stroke or 4 Stroke. 

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captmoto
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6/2/2026 7:13am Edited Date/Time 6/2/2026 7:26am
Ramrod wrote:

KTM goes 300 and Beta goes 350 so Kawasaki chooses 327.  I think it's the best of both worlds perhaps.

For vet and pro practice rider/racers. No mention of different mapping, porting, flywheel, lighting coil or off road suspension tuning for the X. Will it rev enough for a track bike? Nice throwback to 1987 with the graphics. I think Kawi will have a winner here.

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OwenJakes
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6/2/2026 7:14am

This is so sweet man. The displacement is odd, not bad. You could not spec a better piece of equipment. 

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JMX82
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6/2/2026 7:17am

Can someone photoshop Splitfire graphics on it 😁

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Airick
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6/2/2026 7:20am Edited Date/Time 6/2/2026 7:21am

IMG 2730 2

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KHNC
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6/2/2026 7:24am

Its gonna be too powerful for me no doubt about it. I have a 150SX and a 250SX. I already have to use the yellow spring in the power valve to tone it down. With the red one , it is a fire breathin dragon with shit ton of torque. I got nothing for a full blown 327cc 2 stroke. No whiskey throttle for me nowadays!! Have fun! 😀

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6/2/2026 7:27am

I would’ve thought the engineering bottle neck with this entire thing would’ve been emissions.  Hasn’t that been the claim since the late 90’s, that the 2-strokes went away not because of demand but because of emissions?  Did they have to pull off some trickery in the exhaust department or am I flat out wrong?

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Sparkalounger
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6/2/2026 7:29am
Kyle978 wrote:
It’s pretty wild to me that the first company to cut 2-strokes from their lineup is bringing them back 20 years later. Hopefully the 2-stroke kooks that...

It’s pretty wild to me that the first company to cut 2-strokes from their lineup is bringing them back 20 years later. 

Hopefully the 2-stroke kooks that were butthurt about the delays can get over it and be appreciative to have another option. Looks like a cool bike! 

I thought Honda was the first?
Kawi was at least the last to competitively race a 2-stroke with James.
*Even though MC raced a few SX races for fun on one.

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30minmotos
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6/2/2026 7:30am
I would’ve thought the engineering bottle neck with this entire thing would’ve been emissions.  Hasn’t that been the claim since the late 90’s, that the 2-strokes...

I would’ve thought the engineering bottle neck with this entire thing would’ve been emissions.  Hasn’t that been the claim since the late 90’s, that the 2-strokes went away not because of demand but because of emissions?  Did they have to pull off some trickery in the exhaust department or am I flat out wrong?

It’s made up bullshit: ain’t no emissions on race bikes. And then companies like betas are making street legal 2 strokes and shit.

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BossWool2800
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6/2/2026 7:33am Edited Date/Time 6/2/2026 10:18am

I’m sure we’ll see some of these (next year) with 500 motors put in. 

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6/2/2026 7:34am Edited Date/Time 6/2/2026 7:34am

That's an entirely new engine, the bore and stroke are very different from the '07 KX250 two-stroke. The newer engine has a 76mm stroke vs 72mm on the 07. The 327 should have a ton more low end torque 

 

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Dave v3.0
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6/2/2026 7:35am

Someone explain to me the reasoning for a 327cc engine?

It limits the classes it will be available to race in MX (amateur).

 

Bike aimed at Vet riders is fully legal in Vet classes...

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6/2/2026 7:43am

Maybe after a couple years the 327 will become a 350, and if you bore out the 350 it becomes a 355. Long stroke it to a 383.  IYKYK.

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wrc777
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Fantasy
6/2/2026 7:44am

More at the Kawi site. The 327 and 450 have GPS now. The kickstand was also redesigned to tuck in better, and it has a rubber holder like a KTM. It is also $2k cheaper than a KTM 300xc. It looks like they hit pretty much all the features and even leap frogged KTM on adding a GPS to their two stroke. I am curious if there will be any engine tuning in the app and what the GPS functions look like. Will it require a Litpro subscription?

Did anyone catch if it has an electronic or spring based power valve?

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6/2/2026 7:46am

How long before Sexton is on the '27 frame?

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soggy
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6/2/2026 7:47am
wrc777 wrote:
More at the Kawi site. The 327 and 450 have GPS now. The kickstand was also redesigned to tuck in better, and it has a rubber...

More at the Kawi site. The 327 and 450 have GPS now. The kickstand was also redesigned to tuck in better, and it has a rubber holder like a KTM. It is also $2k cheaper than a KTM 300xc. It looks like they hit pretty much all the features and even leap frogged KTM on adding a GPS to their two stroke. I am curious if there will be any engine tuning in the app and what the GPS functions look like. Will it require a Litpro subscription?

Did anyone catch if it has an electronic or spring based power valve?

pv looks electro to me. 

3
ando
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6/2/2026 7:48am

I imagine the X will be popular with hard enduro guys.

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Falcon
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6/2/2026 7:48am

Nice!

See? I told you guys they were real. 😉

I'm surprised a little by the hydraulic clutch, and also the 19" rear wheel on the "track" version. It seems they made a motocross-capable bike after all. (It will be interesting to see how it performs on track, but the close-ratio 5 speed hints at an MX application.) 327 is a weird displacement, but whatever.

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1
6/2/2026 7:52am

Sweet now it's your turn yamaha 

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GPrider
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6/2/2026 7:53am

just fyi KTM has been testing a 350 in plain sight for a while now, supposed to be a 2028 model with the next gen chassis bikes

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30minmotos
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6/2/2026 7:53am
Maybe after a couple years the 327 will become a 350, and if you bore out the 350 it becomes a 355. Long stroke it to...

Maybe after a couple years the 327 will become a 350, and if you bore out the 350 it becomes a 355. Long stroke it to a 383.  IYKYK.

And eventually a dry sump 427 with titanium rods!

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KurtJ99
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6/2/2026 7:55am
Crush wrote:

Cool but were they using a picker wheel to guess the displacement? 

327? WTAF?

2003-2005 YZ426?

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