Building the ultimate 70cc Zuma Prebug for a subscriber!
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- Опубліковано 10 лют 2025
- A NEW YEAR, A NEW BUILD! We crushed out a new 70cc Stage6 build on this Yamaha Zuma prebug and got her broken in! Once we get this new polini crank and stage6 big bore kit broken in, itll be time to really tune this 2 stroke and get to rippin!
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scooterswapsho...
Sorry about the double clip halfway in the vid, but too late now boys!
all goood i have a pgo pmx 110 naked wish we had mods like you guys in my country also the ones we do are really expensive ..ps love the vids
Thought the acid trip I had last week was coming back LMAO
@@destinglisson3145 fax bro i was like ik im not trippin rn
mennnn i think i was high or something becasue i already saw that part hahaha, have to double check
LMAO I was trippin for a sec.
we alll got that homie that finger tightens everything....
same clip 2 times but great video as always
Teletubbies AGAINAGAIN! We love repetition XD
it’s a good day when mopboyz posts 🔥🔥🔥💪💪
yessir 🫡
Yes
Lol I thought I was tripping realised the double clip
Wooooo new mopboys video, best scooter content online
🫡
I was waiting for this vid for a long time man
🫡🫡
Can I contact you via email for suggestion about the setup? I would be really interested in what your opinion is @@MOPBOYZ great content as always! 😎✌️💪👋👋👋
CHALLANGE: Build a cheap but reliabel scooter for off- and onroading and take it through everything you got.
Dude, can you sometime do a fully built baotian classic? I have one and there is almost no content of the thing. Just a stupid idea but I’d love it ❤
Your dog is mad cute lol
love this dude ahah
you added 1 clip 2 times!!!!!
@15:05
i thought that i accidentlt clicked back but turned out the same clip repeats itself
I’m glad you said something cuz I was tripping like did I not really watch that and I imagined it 😂
Homies is going to be really happy about his bike now
Ha ha . I was thinking what's The noise on 1st start up. It's ya dog and his toy. Iv got fluffy burgers all over my house and workshop from my dog.
He is my boy.....so I'm not bothered
🍔🐶
I like that scooter just like it is the color and everything, but the up grade is cool too!...
Athena HPC cranks don't forget those. Probably one of if not the best.
Nice work Brutha! I love that color too! I think the wheels need to be a little more gold and less silver. That'd really be a great color combo.
i had issues with a s6 pro replica i installed in my prebug like 3 months ago. craaaazy tight interference fit on the bearing to crank and it had weird binding issues after. switching to a doppler endurance fixed it.
After heat cycles add a lil extra oil and run a half gallon 1/4 throttle 1/2 throttle 3/4 throttle then spurts of wide open then full send it. Always warm it up first tho.
That's clean af ❤❤❤❤
Bravo de la France 🎉👍👍👍
Can we get some gy6 action again like the ol days I get 2 strokes are fun but I actually find it more fun watching the gy6s
i have a mbk booster, the zuma looks so much like it
Man your channel been wanting me to build a 2t scooter, i got a hopefully complete honda spree that forsure needs a new piston and head
do it bro!
What front turn signals does he have im interested in getting a pair for my own Zuma
R50 Rough House build please!
MKII OR BUSS 🔥
Nice!
Lets goo
🤟🤟🤟
Wow! Someone started taking it apart and just stopped, maybe a setup if he started to take it for a spin...😮
Port timing is crucial to PREFORMANCE and We usually glue cyl to case with 1211 three bond and MODD the head to dial squish. What u think 🤔?? LMK
Yo man, would you be able to help me with my water-cool jog? The problem is that if I launch it from a dig and keep the throttle at full the whole time, it goes like 80 km/h (~50 mph) and accelerates quick. If I, however, let off the throttle and reapply it again after a few seconds, the RPMs won't rise over the 4000s and it won't accelerate anymore. I will have to slow down to less than 10mph for it to get it's RPMs back up.
I have a 70cc, but the carb and pipe are stock.
Thanks!
Btw I love your videos and they originally got me more into scooters.
Just FYI, it's not micro meter. It's mike-rom-eter 👍
LEEEETTTTSSS GOOOOOOOOO!
yesssssssir
hey it could be sick if you could get your hands on a mbk mach g or yamaha jog r as its called where i live
Check the exhaust this Stage 6 is a copy of the yasuni r that has a restricter in the muffler
Does the stage 6 oversize intake make a big difference?
What do I need to build my bug eye Best on a budget
How do you know if it’s running lean or rich? Is it a sound thing or temp thing
lets gooo
💪💪
I have a 2006 honda today, i want to make it bare bones and powerful... what would you recommend
Stage6 pro replica exhausts are build in the same factory yasuni exhausts are build in
Yee i had a question i think my moped needs carb tuning but i just dont know how do you recomend anyone who can explain in yt vidio? And great content as always
You could buy a roadhouse r50 and rebuild that what i got upgraded but still messing the crab
Do a JB weld handle bars video LOL 😎👁️🐯
wait what hhahaha
@MOPBOYZ I recently went naked bars on my scooter. Most of the stems are 28.6 mm and the steel post was like 22 Mill or something. I have to get a 3/4 inch electrical rigid coupling drill holes in the stem and coupling and get a black sprinkler pipe to go in the rigid coupling I put through bolts and double nuts on it but to clean up the play and slop I used JB weld. That's where the idea came from. Thanks for the reply! I love you guys videos!
I gotta a question I got one of them a 150 and the electric start doesn't work I have to use the kick start and the speedometer flickering on an off do you know what that could be ¿??
get a malaguti f12 it’s my moped and I’m in italyy
It would look very nice if you could find one theree
Sorry I might have missed it in the video. Why did you put the parts in the freezer?
It’s shrinks the crank and bearings. Heats the cases to expand. That way they fall together. They are interference for when at the same temp.
Dang
@MOPBOYZ what do you think about malaguti crosser cr1 and would you do a full build on it?
i’ve never heard of one of those!
IS the Piston sqwish Test very importent ?
yes
On the corsa head do u have to check squish and clean up the cylinder?
Any help peeps?
Do you have suzuki address 125G there?
Bro i need that scooter
First ❤
Every screw is hand tight lol
it’s alright , we’ll get her dialed 🫡
@@MOPBOYZI’ve left a bolt or 2 hand tight more than a few times.
Daydreaming about cromoly tube frame with factory pans for vdub😊
Oh yeah e85 and Castrol a747 for mix🎉
why always the cp 21 for sport pro, use a 24mm for sport pro, it will run much better
Anyone 212 swapped a scooter? I'm planning on getting a cheap taotao and fabricating a rear end with a 212 or a 420 predator. Torn on what motor to use because I want to have electric start and power from the engine
i have a bws 1995 and i am going to get a 70cc sylinder on it. but is a crankshaft wort bying and do i get more power if i get a crankshaft ?
i’d buy a crank because those stock cranks are very weak
When we will see aerox?
if i come across one in america , id grab it for sure hahaha
@MOPBOYZ i saw one in NJ couple years ago.. mans said last owner imported to from europe to quebec (canada) and into the us.. it was an absolute nightmare to get it in but luckily it was over 25 years old.. this shit takes me back to my 16 and 17 years when i had a modded scooter too with a stage 6 90cc.. son of a bitch would do 160kmh like nothing (like 100mph?)
I don't understand how they can sell a crank that is that much out of true.
i know right
i hope the guy was not riding with no fan and cooling covers, that would be asking to seize the piston.
also everything being that loose is crazy, i hope he did not ride like that, thats wild.
got a malossi bali outside standing next to our garage .. thing ran 120kmh+ when it was build, sadly i can't use it where i live .. if i dared to use this thing on the streets i risk fines in the thousands or jailtime, my country sucks -.-
What country?
Just put straight exoust pipe
@Loadedver it’s 2 stroke you need back pressure
@MOPBOYZ ohh right
yo man i have a zip ssl 1993 u wanna buy?
Where are the 2 same clips
20:40 im dude
same
oil pumps can only handle stock cylinders for racing ones you need more oil thats why most people in lithuania take them out
Seems like you do the same builds almost all the time! Why can’t you try to build a much harder going setup?
You know, maybe a Polini evo cylinder or maybe Athena big bore, or even mxs racing. With oversize cvt and 24-26mm carb and Yasuni c16 or mxs racing exhaust! If you put on a race ignition it would be bonkers!
this isn’t my bike hahaha, peep the title. it’s the build the dude wanted! if you wanna see a race cylinder , 24mm carb, oversize cvt, and mini rotor ignition , watch my malagutti f12 build series, were i did everything you mentioned ahha
@ yeah i know! Haha
I just wanted to suggest something!
And yes I have seen your f12 video it’s wicked! But that why I suggested you do that to a Zuma or mbk stunt! Here in Sweden all kids ride mopeds and I have friend that have done racing builds on Yamaha sliders and it’s insane how fast they’re going! It was just a suggestion since I haven’t seen you build anything like that on a zuma!
But thanks for noticing the comment bro! Keep up the work love the videosn
Love the misguided sticker
votre pneu avant es monté a lenvers
Smh ped was not torqued to spec
lmao
The pro replica crankshafts is shit