YZ125 Engine Assembly!

Let me know what you think of how the motor came out in the comments below!
★ Subscribe: / @akmoto_
★ YZ125 Race Bike Build Playlist:
• 2018 YZ125 Bike Build
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✉ Email: [e-mail]

[@nighthawkj30A4]

I want to get Yamaha YZ 125 its great dirt bike not to small not huge heavy bike. Plenty of power and dependable.

[@umadbroyolo8413]

Tip: Apply a thin layer of grease on the sealing surface of the crank case before you put the gasket on. This not only holds the gasket in place while you put the other case half on, it also makes it easier to remove the gasket next time you split the case.

[@andrewv4491]

Kevin Jooste yep that’s what I did for my 250f

[@extorquepro123]

"little bit of oil and lube up the shaft before installation" said every man ever

[@fahrygarsel5988]

Semoga saya bisa memiliki nya suatu saat, yz 125 i love it

[@cyrusgooding4860]

Love this build and love the long vids!

[@P.V.A.TECHNOLIFE777]

Супер! Молодец!

[@havocbikelife7509]

THANK YOU BROOOO

[@SamuelIrish]

Sick vid, I too ride a YZ125 and I have a 2019 model. I recently weeded it over a sand jump at a track and now I need to get a new helmet as I have cracked mine and a few parts🥴😂😂

[@benjaminhahn4873]

Very informative and professional it's not your first rodeo is it I really enjoyed your video bud

[@danshealthylifestyle8443]

Good build man that engine could use a vapor blast would look better

[@ProximaCenturri]

Do you have a video for the bottom end Installation of the components?

[@nicolinou]

EAAAAA AGUANTE LO NOTA

[@irietropicals4255]

Noice video !👌🏻

[@leoseven7336]

Nice vid bro

[@joelguillermo1059]

Y la varilla del embrague, y el armado del encendido?

[@princetoki1078]

Do Lc135 engine assembly

[@gatocenisozo9929]

Creo que se olvido ajustar el perno del engranaje pequeño que va puesto en el cigueñal, el que transmite fuerza

[@akmoto_]

No quité el perno, así que no es necesario apretarlo

[@gatocenisozo9929]

@@akmoto_ ahhhh es que lo note en el minuto 2:30

[@G-T-S-J-FAMILIE]

Nice one 👍canyou tel me how much cm is the wood for the engine krate i like to make the same you have 😃

[@akmoto_]

The one in the video is 4 12 inch 2x6s bolted together. I recently made one out of 4 11 inch 2x4s and seems to fit smaller engines better

[@G-T-S-J-FAMILIE]

@@akmoto_ thank you for telling this thanks 👍👍👍👍😃😃😃😃

[@user-ns8lm4gr6q]

👍👍👍👍👍

[@robwisniewski5160]

What kind of video equipment are you using to film? Great video and I like the entirety of your page, it’s clean and blue! 🤤

[@bigslaps_jason_d9880]

Great build tho mate but torque specs would be nice 👍

[@bbob5050]

He doesn’t know them cause he didn’t torque anything down but the clutch nut 😂

[@JonahZX10]

@@bbob5050 You got to admit, his estimation on each bolt is fairly similar to spec. I honestly have no doubt that it’ll run just fine and last as long.

[@basedlord88]

Did you polish that clutch cover? If so how? Mine is worn from years of boots scratching it, have thought of replacing aftermarket but high cost just to look a little cooler

[@mashahofficiall0099]

o nice very nice amazing good...and plz work to suzuki engines

[@jakan756]

damn good videos! Tanx

[@txwicked1804]

I feel dumb asking this question but this rebuild Apply’s exactly the same to the 250 as well right ?

[@agungcluth9905]

Pgn punya yz 125

[@fred5224]

Hello my friend! Segment cut game, squish, compression ratio.... no? Why? Maybe it is the shop...always warning With segment cut game even With new segment... it’ s frequently is not good.... sorry for my English.... good job bro!! The French Guy 🤙

[@DaleWyman]

Hello, I have a question on gaskets. I noticed that no sealant was required when you reinstalled. When is a sealant required? I am replacing the cover on my grandson’s 2005 Yamaha PW50. Should I use any type of gasket sealant?

[@akmoto_]

You only need to use sealant if there isn’t some sort of gasket in place, but pretty much everything uses gaskets on dirtbikes. The only time a sealant is used is between the cases, and even then some bikes use gaskets. Hope this helps 👍🏼

[@rowangoodall5384]

Are you gonna make it out to WKR on the 22nd

[@76tigga]

I tried installing a 12T front sprocket. The inner diameter groove of the sprocket is smaller on the 12T compared to the 13T OEM sprocket. The 12T doesn't sit on the counter shaft like OEM. Have you ever run into this issue?

[@akmoto_]

No, I would try maybe a different brand of sprocket.

[@SAKTHIVELK96]

Yamaha engine s always different from other companies....

[@bigslaps_jason_d9880]

Why did you give some torque settings but , when it came to the top end you didn't say any torque settings 😣

[@akmoto_]

It’s always best to refer to your service manual, torque specs can be differ from bike to bike! 👍🏼

[@bigslaps_jason_d9880]

Yeah I meant for the yz125 not different bikes

[@israelloyaakawazoo4205]

Can you rebuild my 06 yz125?

[@hasmitrathod7071]

Sir, if I want to take the used engine of yz125 2006 then how much will I get?

[@chycia6619]

What is year of this yamaha?

[@413crawford]

What year was this yz 125

[@broxondean1735]

What that adapter called that you used to tighten down the cylinder nuts

[@akmoto_]

It is a motion pro torque wrench adapter

[@roberts2760]

No offense or anything, but you should cut your nails... atleast theyre clean tho haha but overall its a good video, keep it up!

[@tylerthornton6483]

Bro his nails aren’t even long

[@alaynafolk4994]

I KNOW RIGHT

[@donalddonaldson7211]

What if he finger picks guitars when he’s not rebuilding engines

[@roberts2760]

@@donalddonaldson7211 oh maybe hahaha

[@kolsondalley7593]

Where did you get your reed valve gasket?? I can’t find them anywhere, I have vforce 3 reeds and when I recently rebuilt my motor the hot rods bottom end rebuild kit didn’t have one so I had to use gasket maker and I think I developed a air leak so I need to replace it with a gasket but I can’t find one!

[@joshuacruz4046]

Try revzilla

[@akmoto_]

OEM they don't come with gaskets, many aftermarket Reed Cages do though. I found mine on Motosport but you could always directly contact V-force about getting a gasket

[@kolsondalley7593]

Thanks! I got one ordered up. Amazing video too keep doing what your doing🤙👍

[@joshuacruz4046]

@@akmoto_ are you only into dirt bikes or street bikes ? I just got back into bikes and picked up a f4i would be awesome if you did a built on a f4i I'm thinking about picking up a yz250 now

[@akmoto_]

I definitely have more knowledge about Dirtbikes than street bikes

[@mattmangels1913]

What gear oil do u put in, I got a 2015

[@akmoto_]

I use Maxima MTL, Yamalube all purpose 10w-4 is a cheaper option also

[@sup2753]

What year bike is this?

[@akmoto_]

2018

[@Atomic9t9]

What year is this engine?

[@akmoto_]

2018

[@bollinopigdog4716]

🤙👍👍

[@bollinopigdog4716]

I am Italian, your work and preparation of tools and materials and beautiful, good beautiful work

[@sahilgamingbadsha5595]

🙏Hi bro I am sahil from India nashik Maharashtra state bro I want Yamaha yz125 two stroke dirt bike in prise of 500 dollars so plz find the dirt bike ❤️🙏👍

[@Mukminblk]

nyari kawan bang,,,,

[@BigElly12]

Now if he can keep his nails clean how come the rest of you men struggle😭😭😭

[@donalddonaldson7211]

I like to get dirty with my toys