Really useful video, but: dropped and left out an o-ring from the side air-cutoff valve at 9:19 Hope you guys saw it and put it back when you did this rebuild, ~6 years ago 😄

what the heck was that

Just chop the restricter wire. And variator derestrict.

I really want to do something like this to my bike where did you get the headlight ? Really cool build btw

You reckon it makes a difference is it really noticeable

Do not do it, we don't need more pollution, do not waste petrol. Repent and believe in the gospel of Jesus, the Son of God, the Savior of the world.

i just did the same and now my scooter doesnt work any more ... why ?

How I make my 50cc more power?

Tarda mucho en hacer el arco y no queda estética la doldadura

Ami no me h servido nucho

What does that do upgrading your CDI ?

Can you say 4wd broken lol

For all that watch this - valve play on original GN125 seems .10mm in .12mm out. On the Chinese copies it is .10mm in and out. Try to move the feeler gauge blade sideways under the set screw, don't try to poke it in between. It also takes a 10mm ring wrench for the counter nut and a flt blade screw driver for the set screw - without these simple tools this process turns into an nightmare.

Man I need to learn more about this to fix the bike I got the book too I got 8 bike I wan try to make my own shop to fix the bike don't get off ur dream keep ur dream bike everything it u can do every wat u can keep ur dream bike

Está máquina es de 220 o 110

Um, wtf did I just watch

do you need any gas tanks for this machine?

U need to keep the old cdi . U will find out won’t list the reasons why .

Its no really no help when youre not explaining what youre doing and why( lining up TDC on compression stroke, checking cam sprocket marks are level with cylinder head through the rubber gromet , ensuring both tappets are rocking with at least some clearance, making sure the engine is completely cold, luckily i understand what's happening, but to a novice its as much use as a chocolate teapot)

I assume you added it through air filter

Very cool

Manual or auto

My MT125s mount is about few millimetres off the frame mount but the bolt still goes in, is it normal? I see some threads are damaged but the bolt tightens normally.

Are you serious?.. No dont do this ever! -.- Just take the engine out, weld and redrill thick washer on the pointing spot to give it more support surface area and get new bolt. If it snaps again, it just shows there is loose bolts on other engine mounts. Tighten those properly, put a dap of tread lock on them, use nyloc nuts and maybe get 12.8 hardness bolts. Welding peace of round bar there only creates headaches when you eventually need to take engine out. Loose engine mounts with enough torque and impact can crack the engine case. To prevent this you can add new frame peace from bottom engine mounts to top tube with ears and barrel connection so it can be taken out for engine maintenance and put reinforcement from that frame to cylinders bolting holes that the bottom armor on china dirt bikes attach. This has also added benefit of having mud guard so engine wont be caked in mud and have limited cooling capacity due this.

That’s cute. Don’t let mom see what you did to her car.

Are the two sides different one .003 and one .005???

Thanks for the video. I've been contemplating upgrading my 170 to a 261 but am just too cheap to do it so far! It'd be nice but so is the 💸💰

lmao, did the oil seal melt and leak oil?

What year is the dry in this video? I have an 82 dr125 and the engine, etc. Look very similar. I need an after market muffler, as the exhaust bushing for the stock setup is not available.

Hell yea!!! Merica

Its good for thin stuff, really was hoping to see you run a bead so i could see quality of weld but imma just get one myself to see, it would probably give the video a better rating, as a certified welder i must inform you that you left alot of specific info thats important out

Easiest way to fibd the compression stroke - put yoyr finger over the spark llug hole until you feel air blowing out, its trying to compress but because the spark isn't there it just blows out. Saves a lot of time.

Didn't show the timing marks, or describe them in the description. I believe the feeler gauge should be .003 and .005 right ? NEED to do, unless you have a video on the Cam Chain Adjuster...

I just picked up this welder on Facebook marketplace for $60 works perfectly. Do you think I got an ok deal?

Hello my friend. What size metal rod did you put in the mount holes? And what type of metal. Im going to do the same on my bike. On my channel ypu can see if suffered from the same problems

I have the same bike. Sometimes you have to take drastic measures. Mines is 600 miles new haven't been able to enjoy it in a month. Only had it two months. Thanks for the video guys

Que pasa si tengo una igual. Pero no enciende?

Almost got like that in WA state 😅

What is your intake and exshaust measure i have a gs 125 same engine as that

The Same Motor like on a 1991 Suzuki Dr 125 se. Very helpful!

You a whole bitch, you couldve a least coughed a few instructions

this mans had too many beers XD

are the threads on the left side left handed or opposite the ones on the right side on this grinder? I can't remove the left wheel its so stuck and im afraid Im turning it the wrong way or something

Tengo unas de estas pero no m trabaja a 110 solo 2020 i m kema mucho

BEFORE DOING THIS make sure the valves have a little play in them before loosening/tightening them

Please describe where the weld bead is

I need to buy a nitro rc car. Have any. recommendations.

You should really use a wrench to tighten the 10mm nut on the rocker arm while at the same time holding your straight slot screwdriver from turning. The way your are doing it will cause the whole thing to turn as you are tightening it with the socket.

What was the point of that video

Plz describe what kind of electrode are you using???