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

BossWool2800
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Jackson , TX US
6/2/2026 10:38am

What would a big bore version look like? 360?

1
Bearuno
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6/2/2026 10:39am
I hope someone hops one up - PC/ FMF pipe, Twisted Dev., ported/ head mods, etc. Of course, with a true 327cc (not big bore 250)...

I hope someone hops one up - PC/ FMF pipe, Twisted Dev., ported/ head mods, etc. Of course, with a true 327cc (not big bore 250) 2-stroke, it won’t need porting, or more power necessarily. A flywheel weight will do wonders for it probably.

TeamGreen wrote:
Some of us are more interested in wether or not it’ll power this…🤣  

Some of us are more interested in wether or not it’ll power this…🤣

IMG 1098 3

 


 

I think that demand, will be met in a trice, Greenie!

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TeamGreen
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6/2/2026 10:42am
I hope someone hops one up - PC/ FMF pipe, Twisted Dev., ported/ head mods, etc. Of course, with a true 327cc (not big bore 250)...

I hope someone hops one up - PC/ FMF pipe, Twisted Dev., ported/ head mods, etc. Of course, with a true 327cc (not big bore 250) 2-stroke, it won’t need porting, or more power necessarily. A flywheel weight will do wonders for it probably.

TeamGreen wrote:
Some of us are more interested in wether or not it’ll power this…🤣  

Some of us are more interested in wether or not it’ll power this…🤣

IMG 1098 3

 


 

NickoBrap wrote:

KDX version when? 

The “X” is what we get…I’m gonna “KDX” it myself. Add lights…change the nomenclature on the graphics…

Voila.

Gonna be a good time to let the good times roll.

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6/2/2026 10:43am
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! 

kevin204 wrote:
To be fair, Honda and Suzuki also dropped them at the same time. And, technically, Honda was the only one to drop all 2 strokes, including...

To be fair, Honda and Suzuki also dropped them at the same time. And, technically, Honda was the only one to drop all 2 strokes, including minis.

Technically Kawi was the first to throw in the towel when they dropped the KX125 in 2005. Suzuki and Honda followed. Final years in the US- KX125...

Technically Kawi was the first to throw in the towel when they dropped the KX125 in 2005. Suzuki and Honda followed. Final years in the US- 


KX125 - 2005

KX250 - 2007

RM125 - 2007

RM250 - 2008

CR125 - 2007

CR250 - 2007

The KX250 was built and sold in 2008 in Europe..then production stopped. I was luck to get a brand new set of cases and crank assembly for my '07 back in 2019 or so. Probably one of the last sets to be sold.
169691399 280141290363282 4202400665862802046 n.jpg?VersionId=aTg9wy5AdDZa0wO8AyaN

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The Shop

6/2/2026 10:45am Edited Date/Time 6/2/2026 11:35am

Im glad the World is not giving in to this electric bullshit. 

Wow just wow. 

KDX 327. Sign me up. 

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4
OleTex2
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Fantasy
6/2/2026 10:48am Edited Date/Time 6/2/2026 10:51am

YaaaaHooooo! Thank you Kawasaki! 

Did I miss the engine specs in the article? I’m curious if it’s an under square or over square engine? Or square? 

1
6/2/2026 10:49am
PRM31 wrote:

Is there a specific design reason for 327, or is it just a good number from the old Chevy 327 era? 

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I...

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I bet they will try to show their 327 makes as much power and torque as the Beta 350 with less rotating mass to vibrate. I like it, but at almost 234 pounds, it is on the pig heavy side for a 2 stroke. The last 2 iterations of the CR250R were about 214-215 pounds. The Beta 350 RX is 220 lbs.

Ouch.  Just when I was thinking I'm going to add this green bike to my stable I come across this.  I haven't read the release article yet but I guess I don't need to anymore, because this badass new looking Kawi 327 turns out to be a green pig, 10lbs+ overweight.  

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6
6/2/2026 10:49am
PRM31 wrote:

Is there a specific design reason for 327, or is it just a good number from the old Chevy 327 era? 

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I...

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I bet they will try to show their 327 makes as much power and torque as the Beta 350 with less rotating mass to vibrate. I like it, but at almost 234 pounds, it is on the pig heavy side for a 2 stroke. The last 2 iterations of the CR250R were about 214-215 pounds. The Beta 350 RX is 220 lbs.

It weights the same as a KTM TBI 250/300. KTM claims they weight 219 but most of the media has weighted them and published 233lbs.

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2
DaveNoones
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6/2/2026 10:50am

There goes that sweet, sweet 12k used KX500 market 

at least AJ @ Built will have a new chassis/platfor to make new bikes like the Built 500

1
Broseph
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6/2/2026 10:53am Edited Date/Time 6/2/2026 10:56am
Spooner wrote:

Is the motor counter balanced?

soggy wrote:

Yes. 


It’s got a bump on both sides of the cases right where the balancer goes. Nice!



IMG 6862 4.jpeg?VersionId=JjLc7INvIMG 6861 1
 

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Schlava
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6/2/2026 10:53am

Two years ago: Yo Japan please build an off road two stroke and take my money!

Today: Honey don't look at the pnc account it's $9k short!

 

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NickoBrap
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6/2/2026 10:54am Edited Date/Time 6/2/2026 10:54am
TeamGreen wrote:
Some of us are more interested in wether or not it’ll power this…🤣  

Some of us are more interested in wether or not it’ll power this…🤣

IMG 1098 3

 


 

NickoBrap wrote:

KDX version when? 

TeamGreen wrote:
The “X” is what we get…I’m gonna “KDX” it myself. Add lights…change the nomenclature on the graphics…Voila.Gonna be a good time to let the good times...

The “X” is what we get…I’m gonna “KDX” it myself. Add lights…change the nomenclature on the graphics…

Voila.

Gonna be a good time to let the good times roll.

The 450X comes pre wired for headlight according to the release. Hopefully the 327 does as well. 

So what you're saying is..... You're going to give it.... The D?

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6/2/2026 10:54am
PRM31 wrote:

Is there a specific design reason for 327, or is it just a good number from the old Chevy 327 era? 

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I...

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I bet they will try to show their 327 makes as much power and torque as the Beta 350 with less rotating mass to vibrate. I like it, but at almost 234 pounds, it is on the pig heavy side for a 2 stroke. The last 2 iterations of the CR250R were about 214-215 pounds. The Beta 350 RX is 220 lbs.

It weights the same as a KTM TBI 250/300. KTM claims they weight 219 but most of the media has weighted them and published 233lbs.

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the lightest 300/327/350 possible and I thought the KTM/Husky 300's were all around 320lbs.

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6/2/2026 10:55am
OleTex2 wrote:

YaaaaHooooo! Thank you Kawasaki! 

Did I miss the engine specs in the article? I’m curious if it’s an under square or over square engine? Or square? 

Slightly oversquare.. 66mm bore x 76mm stroke 

The previous and last KX250 generation (05-08) was undersquare 66mm bore x 72mm stroke

1
30minmotos
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6/2/2026 10:56am
They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I...

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I bet they will try to show their 327 makes as much power and torque as the Beta 350 with less rotating mass to vibrate. I like it, but at almost 234 pounds, it is on the pig heavy side for a 2 stroke. The last 2 iterations of the CR250R were about 214-215 pounds. The Beta 350 RX is 220 lbs.

It weights the same as a KTM TBI 250/300. KTM claims they weight 219 but most of the media has weighted them and published 233lbs.

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the...

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the lightest 300/327/350 possible and I thought the KTM/Husky 300's were all around 320lbs.

Efi weighs more. If you want the lightest look to beta and tm carbed models.

Inferno
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Laguna IC
6/2/2026 11:00am
I hope someone hops one up - PC/ FMF pipe, Twisted Dev., ported/ head mods, etc. Of course, with a true 327cc (not big bore 250)...

I hope someone hops one up - PC/ FMF pipe, Twisted Dev., ported/ head mods, etc. Of course, with a true 327cc (not big bore 250) 2-stroke, it won’t need porting, or more power necessarily. A flywheel weight will do wonders for it probably.

TeamGreen wrote:
Some of us are more interested in wether or not it’ll power this…🤣  

Some of us are more interested in wether or not it’ll power this…🤣

IMG 1098 3

 


 

Bearuno wrote:

I think that demand, will be met in a trice, Greenie!

probably... an Euro "road legal" version?

Pop Shmoke
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Boston, MA US
6/2/2026 11:00am
Pop Shmoke wrote:
I knew it was dumb to remove the f from the 4 strokes when it happened, but its really dumb now when they bring back a...

I knew it was dumb to remove the f from the 4 strokes when it happened, but its really dumb now when they bring back a 2 stroke. So this is the kx327 and then next up is the kx450, ones a 2 strokes ones a 4 stroke. Should have kept the f and bring back more 2 strokes going fwd. 

soggy wrote:

They brought back the F. 

Lol youre right. Good on them for realizing that was dumb and to bring it back. Idk why they thought that was a good idea in the first place. 

1
1
6/2/2026 11:01am

It weights the same as a KTM TBI 250/300. KTM claims they weight 219 but most of the media has weighted them and published 233lbs.

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the...

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the lightest 300/327/350 possible and I thought the KTM/Husky 300's were all around 320lbs.

30minmotos wrote:

Efi weighs more. If you want the lightest look to beta and tm carbed models.

Just looked and the Husky TC 300 is listed as 219.5 lbs?

https://www.husqvarna-motorcycles.com/en-us/models/motocross/heritage/t…

3
BossWool2800
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6/2/2026 11:05am Edited Date/Time 6/2/2026 11:06am

It’s gonna be a little heavier - fi, estart, counterbalancer, etc. I’m glad they didn’t go too crazy with electronics. I don’t think that many are worried about a little extra lbs for the modern conveniences. It’s certainly lighter than a CRF300F. 

1
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30minmotos
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6/2/2026 11:05am
Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the...

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the lightest 300/327/350 possible and I thought the KTM/Husky 300's were all around 320lbs.

30minmotos wrote:

Efi weighs more. If you want the lightest look to beta and tm carbed models.

Just looked and the Husky TC 300 is listed as 219.5 lbs?

https://www.husqvarna-motorcycles.com/en-us/models/motocross/heritage/t…

Dang you’re right those Austrian sickos are great at shaving weight and making power.


If you slap air forks on you gain 2-3 lbs which everyone seems to do so keep that in mind with the Austrian bunch.


So yeah team Austria or team Italia if weight is the only thing you prioritize.


Don’t think you can go wrong with any of them! Crazy there’s so many options!!

1911
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6/2/2026 11:07am
Crush wrote:

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

327? WTAF?

KurtJ99 wrote:

2003-2005 YZ426?

Crush wrote:

Touche, but still! 😂

IMG 0556 0.png?VersionId=Nm7VNtiU
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Tokyo_Tiddler
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6/2/2026 11:09am

I just checked and the 2026 KX450F weighed 238 pounds, so if the 325 2T is 234 pounds, that is a bit of a head scratcher. I feel it should be at least 10 pounds lighter than the bigger engined 450 4T.  I also wonder about the round lower frame rails on the traditional aluminum frame main spars.. the lower rails look delicate and out of place. The deep U cow catcher front fender may take a little getting used to. We may have to endure more radio silence until they are ready to launch at the end of the year and see some tests.

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Village Idiot
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6/2/2026 11:11am Edited Date/Time 6/2/2026 11:12am
KurtJ99 wrote:

2003-2005 YZ426?

Crush wrote:

Touche, but still! 😂

1911 wrote:
IMG 0556 0.png?VersionId=Nm7VNtiU
image 3122

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Tabarnac
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6/2/2026 11:12am
Crush wrote:

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

327? WTAF?

KurtJ99 wrote:

2003-2005 YZ426?

I hear Honda is working on a CR351, while Suzuki is planning an RM396.

For the Honda, you hearing Cleveland, Windsor or Boss?

Tokyo_Tiddler
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6/2/2026 11:12am
It’s gonna be a little heavier - fi, estart, counterbalancer, etc. I’m glad they didn’t go too crazy with electronics. I don’t think that many are...

It’s gonna be a little heavier - fi, estart, counterbalancer, etc. I’m glad they didn’t go too crazy with electronics. I don’t think that many are worried about a little extra lbs for the modern conveniences. It’s certainly lighter than a CRF300F. 

The Beta has the electric start and counter balancer, too, but has a carb. If the electronics are that much heavier, give me a carb!

1
Village Idiot
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6/2/2026 11:13am Edited Date/Time 6/2/2026 11:22am
KurtJ99 wrote:

2003-2005 YZ426?

Crush wrote:

Touche, but still! 😂

1911 wrote:
IMG 0556 0.png?VersionId=Nm7VNtiU

Interesting. Won't take both pics in the same post -

 

Heck, it's not taking the YZ465 pic at all. 🤔

 

There it goes!

1981 YZ465

 

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6/2/2026 11:13am
ShellyMX wrote:

A retro kit would look incredible on that. 

AI slop ahead.. and probably the last time I do this but I would love to have this exact bike

f14e4a93-719d-4743-b002-f4708645ca5d
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Village Idiot
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6/2/2026 11:15am
They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I...

They are going after the Beta 350 RX.. That is probably why they seem to have rethought their program mid-development when the 350 RX debuted.  I bet they will try to show their 327 makes as much power and torque as the Beta 350 with less rotating mass to vibrate. I like it, but at almost 234 pounds, it is on the pig heavy side for a 2 stroke. The last 2 iterations of the CR250R were about 214-215 pounds. The Beta 350 RX is 220 lbs.

It weights the same as a KTM TBI 250/300. KTM claims they weight 219 but most of the media has weighted them and published 233lbs.

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the...

Is this true?  If yes maybe I'll be interested again.  But for me to buy this bike for a specific purpose I'd be looking for the lightest 300/327/350 possible and I thought the KTM/Husky 300's were all around 320lbs.

That would be XR650L territory. 😄

1
Village Idiot
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6/2/2026 11:16am

Next question - when does Yamaha return serve? 🤔

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1
ando
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6/2/2026 11:19am
Zoom wrote:
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...

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. 

Bearuno wrote:
In DC's GNCC empire, I'm pretty sure in the XC2 250cc class (pros) they allow equivalency. A few times over the years, a 2t rider has...

In DC's GNCC empire, I'm pretty sure in the XC2 250cc class (pros) they allow equivalency. A few times over the years, a 2t rider has won it. Races and the Championship. 

I don't know what they allow in the XC1 Pro class - I assume 450 4t is the limit? Something like the 327 Kawi / 350 (Beta) and what may be to come from other manufacturers, would be  absolute weapons in GNCC / Offroad in general! 

The 'strange' size?

As I've written before, I'd be surprised if that capacity  of 327cc wasn't made, to have the base engine / cases being suitable for an eventual 250cc 2 stroke.

Just be Happy that Kawasaki have (finally!)  brought out their first completely new 2t , in a couple of decades, I reckon. 

3strokemx wrote:

GNCC XC1 and amateur Open clases are open displacement.  Strang is riding a 480 Beta in XC1.

Confirmed XC2 is open to 250 2 strokes.

Anyone remember back to the 2000 GNCC where Wattsy rode every displacement made by KTM at the time?

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