Phantom 85 Motorized Bike - Hits [52MPH +] & Could've Gone Much Faster!

[@dustinh4175]

This is how motorcycles started a hundred and fifteen years ago and there still fun as hell

[@Aziz-wl1xf]

Big respect man! Takes big balls to ride that thing that fast

[@danajett]

No way in he'll I'd do that the would be extremely painful

[@Aziz-wl1xf]

@@danajett same here, he's kinda crazy to ride it in shorts :D

[@aranyrigo1871]

There are electric scooters which go 120 and 150 km/h, those are dangerous and anybody can buy them, kids use them.

[@JC_WT]

@@Aziz-wl1xf For real, at that speed it would be good to use some motorcycle protective gear 😅

[@IndifferentLynx]

I have a heavily modified YD100 that goes faster than 60. I just didn't go faster than that. It's insane

[@rogerstafford-wakeinc.2088]

Thanks for the ride. Can hear the power band double echo when you got started.Godspeed ⚙️🚲⚙️

[@diydarkmatter]

nice . sounded like it was pretty happy between 35 and 40 . thats still crazy fast on a bike . not a big fan of the phantom with all its problems . but i feel once they get it dialed in it will be a good engine . that leak if it dint crack at the wields it was more then likely coming from the gas cap . them cheap tanks suck . the caps can be fixed with a inner tube . just cut out a new rubber seal or use cork gasket maker . they dont fit tight enough . take care . ride safe .

[@angelamosley7419]

❤❤❤❤❤❤❤❤❤l❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤llll❤❤❤❤❤❤❤❤❤

[@theLyzhendricks]

​@allaboutbikesslideshowreal9741😂😂 paper weigh lol

[@GROK815]

What would be a good alternative motor ??

[@diydarkmatter]

@@GROK815 not sure but i think they fixed the issues with the phantom now . there is another one for like 200 dollars called the avenger 85 that i guess is super fast right out the box .

[@deleted203]

Just ordered one all fixed ported and balanced by Don Butler. Can't wait to test it out.

[@sealeyscience6181]

Yes man nice video nice speed man Wicked🚴💨💨💨💨 as you were

[@Op1zilla]

She was eatin, deff had a lil more, but time to suit up going that fast, ggz 👽

[@LAHover]

Nice work! you got it sounding and running clean :) If you take any long trips with that motor let us know how it does on gas.

[@Kasefe80cc]

Thats really fast for a motorized bike!

[@tonykartracer8032]

I hear the rod pin bushing is weak with this motor and Phantom or whatever the company is, is offering a free upgraded replacement. Just a head's up for those who are thinking about buying this motor.

[@agbomichael384]

I will be so happy if you teach me the process involved in creating this

[@jgbelmont]

Put a motor on a bike. 85cc phantom.

[@GuilhermeTrojan]

it sounds awesome 35+mph!!

[@RoyalET85]

What type of bicycle you you recommend for this? Are the bolts long enough to connect to any bicycle?

[@davethacker8410]

Sounds like the pipe is starting to come into resonance at around 46, was a bit rich leading up to that. You might try making a header spacer that is gasket matched and spacing the pipe out about an inch to lengthen it about. It will come into resonance sooner. and Yes, it did sound like it would go lots faster.

[@MrSagerific95]

It sounds like that’s when he goes WOT… you can hear a noticeable difference in induction noise. But I agree, extending the header would make the resonance happen sooner.

[@chasebowyer1554]

That bike will fly in it even looked like you were a little bit rich on the mix

[@mj-7444]

Nice work MJ

[@WesAdams-HillsideAuto]

Very cool…. What app are you using on your phone? Also, what mount are you using for your phone? Thanks for the video

[@tedcater9624]

Bike sounds good great video make video going 60mph. Bike life enjoy the ride

[@outlaw1179]

How many miles can this engine go??

[@Toxic2T]

Sounds beautiful.

[@helstavern4304]

my tank had the same problem, you can wrap the bikes pipe with a rubber strap and then put the tank over the rubber, worked fine for me

[@mikelowry3248]

Is that the stock engine only without any modifications added?

[@HirevCHIP150cg]

Ripping 🔥🔥🔥

[@Fishermansoutfitter52]

What tooth sprocket is this

[@Motorizedstuff]

Sounds nice bro good vid

[@shawnkelley9007]

Careful with fuel leaking from gas cap. End of one of the test videos i saw ark from the plug wire from CDI against frame

[@TheBigred1781]

That's awesome. Glad to see some safety gear bud.

[@billstrube3425]

Where did you purchase the expansion pipe and the muffler?

[@cartracer64]

very impressive!! like the auto start. this is a 2 stroke motor what was top rpm's. was this put together from a kit or do you buke the bike as is? how much invested?. thanks

[@JMB676]

I'm goin try to build one of these for myself

[@christiancooper478]

I hate 2 strokes, had the worst experiences. Made my bike fall apart, 10 gas tanks in 2 months, went through a few engines, one was a generic cheap Chinese engine, went through a stage 1 engine from bikeberry, completely damaged the engine, bought the stage 2 engine kit, everything worked fine until i tried putting that upgraded compression head on, would not work no matter what i did, like it was obnoxiously annoying, i gave up, but bikeberry’s customer support was absolute top notch, like its something you can really appreciate. Ended up getting a cool muffler, didnt work with the bike i had because the mounts on the engine were at a weird angle which wouldn’t work, they gave me store credit, had got a speedometer they had, better grips and throttle, they were always there, i may check them out later to see if they got anything new, since its been a few years. I on the other hand just got a phatmoto 2022 fat tire, absolutely fun to ride, i was iffy on the speed, but its to be realized that speed isnt always everything you need. I do plan on modifying the governor to get a little more out of it without losing torque from a smaller sprocket. Where I’m at, i cant really avoid the hills so the torque is good to have, got this one hill that has this weird double incline, it’s difficult to drive up with a car in the winter, everybody usually avoids it and take the less not so double inclined hills. All in all, as expensive as the phatmoto is, to me its 100% worth the 1300$. Ive heard the clutch is bad, but i havent had any problems with it.

[@thxforsubbing7138]

I have a 100cc motorized bike kit and it barely reaches 35mph when I try tuning the carb it doesn’t change a thing any Solutions

[@jmsxmedia1364]

Dopeeee 🔥

[@yomontOME]

How is it so loud with the silencer on it I have the same silencer on my motorized bicycle and it's real quiet did you take something out of yours to make it loud and how is the back pressure well that's probably not the question because in the video I can see it rash real good

[@Westhelockpicker]

I just got mine but haven't installed it yet cause it's still too cold out. What oil do you use for break in. The paperwork said 20 to 1 but did you use any certain brand of two stroke oil?

[@MJTechChannel]

Buy the lucas brand

[@Westhelockpicker]

@@MJTechChannel I've got people telling me only organic or full synthetic or whatever. In all my other engines I just used what my local parts store has but for the phantom 85 I wanna use what's working for the others

[@Westhelockpicker]

​@@MJTechChannel I've also heard that a bigger carburetor really wakes these up

[@Nvent1]

So cool, i want to put a thumb throttle on my bike. I see the link you put, was it easy to install. Did the throttle cable work? Any tips help thank you

[@thomasdavigga]

Hi can i ask what carb you running and what pilot and main # ?

[@drohrstestes]

Sounds like a Yamaha 2-stroke. Love the pipe! what size rear sprocket you have on there?

[@johnehotrod]

Is that a stock setup and what size sprocket are you running?

[@erichayes4947]

That's awesome how did you get it to go 52 mph and where do you order a phantom 85

[@guerrerosaurio]

Do more teeth on the sprocket mean faster speed or just faster acceleration?

[@patti-iced2265]

Faster acceleration

[@RicardoGarcia-jq3xf]

Where can you find that type of exhaust you have?

[@chasebowyer486]

That's a really nice bike can I please ask what kind of carbrater you are using on it I like it

[@Allyoucaneatmeat]

What oil do you use for this engine? I can’t seem to find what’s mentioned in the instructions as “Valvoline Two Stroke Racing Oil,” is this the same as Valvoline multi purpose oil for two stroke engines? I also already have Lucus’s semi-synthetic 2-Cycle oil, is it safe to use?

[@justindecker-ok5tm]

What app are you using on your phone?. Thx

[@ayyanahmad4602]

Im buying a Phantom 85. Its asking me to pick a sprocket thooth size, options are 36tooth, 44tooth, 48thooth. Does it matter which one I pick?

[@MJTechChannel]

Yes, it depends your weight and terrain. Mountains/hills, flat land etc. For example I weight 225 but live in FL where we have mainly flat land. A 36t served me well.

[@ayyanahmad4602]

@@MJTechChannel I weight like a 150lbs which one should be good for me? Which one is the fastest?

[@TheKing-dm3br]

How many miles you get out of that tank? Your builds are awesome btw!! 😄

[@b-ill2195]

Is that a MZ65 clone and Great 🤘 sounds powerful

[@MJTechChannel]

It is a rm85 pipe from a 2007 suzuki

[@hihikiki88]

What about when hitting pot holes with those tires, and no forks/ suspension???

[@DamienJaramillo]

Pray

[@joneserupinsmoke9161]

Bro where did u get the phantom from I keep getting them from this one company and they keep blowing up after a few miles just got the"new" one again and had plug out walked it to door and ring snagged on port and broke .I'm trying to find out if the ones off Amazon are breaking like these ones

[@yoshbobbi7216]

I have a friend that has a Yamaha mate v50 that can reach 120 with just 15 tk carburetor,boost electricity(you know wht i mean), boost exhaust and a 46.5 mm kit ......what type engine is that???

[@mrk10utt]

what upgrades do you hjave on it cause im new to motorised bicycles i wanna buy one since they are so fun but i want a fast one like this how much does everything cost? and do u have links

[@frankwilliams2095]

Nice ride and presentation.

[@trecon8296]

Wow amazing vehicle

[@joeyjones1536]

Hi mj what kind of frame is this thank

[@graysonwachter1643]

Is that pwk carb I have a 28mm with the Dio set up but it revs up I went threw check all vac leaks what size jets you using if you don't me asking ?

[@MJTechChannel]

Dio reeds like to air leak. Check the hoses and gaskets. I am using a 21mm pwk. I have a 115 main, 39 pilot, needle set to 2nd slot from the top and 2 turns out on the air screw

[@graysonwachter1643]

@@MJTechChannel yeah I hit 42 with stock carb an gutted pipe with 28t sproket

[@MJTechChannel]

@@graysonwachter1643 No video, no proof sorry!

[@graysonwachter1643]

@@MJTechChannelhaha ok your rite I'm bluffn lls

[@wishbone20t]

Love it! I'm sure your ask all the time what GPS app you use?

[@MJTechChannel]

I provided the link to app in the description! 😉

[@wishbone20t]

@@MJTechChannel I see it thanks!

[@videocreatingvc6472]

I want to put a second pasenger on the motorized bike is the phantom 85 good for that or should i buy something else

[@willthesadpills2903]

what app is that cause im trying to test mine too

[@beaustraub3493]

Did you change the catb jet? Sound like she's running rich four stroking on low end and not clearing until mind throttle, even though she was pinned most of the time

[@007tallguy]

Nice working bike!! 👍👍😁 On a side note, the adrenaline kicks in at 50mph? I'll bet the pavement would kick in really good too, especially on those bare arms/legs. 😮🤪

[@JosephSmithSmutwood]

hey if your there have you fixed this and please should I buy this or just buy 3 china dolls?

[@JosephSmithSmutwood]

Im poor and this is way I get around from work to town want to go fast and have something nice i use phatmoto and its kinda poo

[@JosephSmithSmutwood]

please replay do you really like this over other is it better make a video please share

[@JosephSmithSmutwood]

hard for me to spend 600$ on motor after conversion I need a truthful answer please worth it or poo ?

[@Emazingridez10000]

Whats that app?

[@MJTechChannel]

Provided the link to the app in the description! 😉

[@David-r9d]

Rid you add anything to it?

[@artemusmaximus2976]

Kid..... you got long way to go. .

[@CodyDavis1993]

Where do you get that exhaust?

[@benpurvis1391]

What size sprocket are you running

[@MJTechChannel]

In this video a 34t.

[@benpurvis1391]

@@MJTechChannel any opinion on the 36t?

[@Parsa8237]

Where is the link to buy the bike

[@MJTechChannel]

The bike is the hyper cruiser, but they need to be customized to sustain the speeds.

[@David-r9d]

Did you buy the 36t

[@wyattsmith7235]

What tooth sprocket do you have on your bike

[@MJTechChannel]

A 34t

[@curtisjohnson7023]

What part of Florida are you in?

[@rajeshtanwar3688]

Can you send the recipe for it. And how can we limit speed

[@Hunter1st]

I wish there was a way to just buy that exhaust pre modded to work on the phantom 85.

[@deleted203]

What sz sprocket you using?

[@carloscardova4221]

Very hard for me to believe with out a gear shift unit this motor can go faster then 37 Miles, I was just about to ask you about Yd 100 , can it go faster with an Expansion chamber exhaust . not sure if you used one on it, still looking around in your videos to see what you had to say about it . is it really a larger Bore and stroke, I'm checking out a piston on sale with three rings they say it's 52mm reed piston kit 12mm pin 110cc gas motor engine 2-stroke . they also got 52mm jumbo cylinder 110cc steel sleeve for sale as well, I have some question to ask about it, being that your trying out and testing just about anything that has to do with those motorbike engines I was thinking of asking you about it . is there a specific cylinder head for this 52mm jumbo cylinder or is it the one you riding on, in this video, the spacing mount to the cylinder studs hole are space out to 60mm on cylinder . not sure for what engine .

[@jorelldye4346]

He has an RM85 on it clearly in the video, and a G2 reed. Did you watch the video? This is a Phantom 85 motor. You shouldn't doubt the speed of this beast of an engine.

[@carloscardova4221]

@@jorelldye4346 ¸~⁾⁾⁾⁾'), (⁾" 👀 ,) ~ ⁾ Yes I did ( watch video it's a good video. If I ever get to test that engine I would tell if it's that fast , . • 🙋° * • ~ • • ~

[@jorelldye4346]

@@carloscardova4221 with an RM85!

[@fr33dumb0]

Phantoms def have power for beyond 40mph no shift. The bike in this video has a yd100 bottom end and a transfered and windowed piston top end. True 85ccs. That pipe is helping him along a little too

[@carloscardova4221]

@@fr33dumb0 ¸~⁽⁽⁽⁽⁽(⁽', The Phantom (⁾" ⁽°⁾,〉⁽°⁾ 85 V3 👻 ,⁾ ~ ... improve engine ( I could see °?• for twenty twenty three 👈⁾)

[@gasgos360]

Am I can do 110 with a jackshaft kit

[@ArthronOfFir3]

yo man, i switched my tank to the supposedly 1 gal tank. worth it for daily rides but I'm sure you'll need one as well. note though that I'm looking for replacement petcocks for the stock one seems to me be weaker than a motorcycle one

[@joshuagerlach6943]

Me to I also used epoxy putty & glued it to the frame & around the studs to prevent it from braking again .. .. it’s still good 3000 miles later.

[@Sulaimaanhr]

What size sprocket

[@survivalishardstaystorng]

These gas tanks all have a flaw with the gas tank cap and it's really a design to allow air to come into the gas tank so your fuel can gravity feed down to the carburetor to solve this issue is you simply get another gas cap that has an actual gasket but on the center of the gas cap it has an air inlet valve that's about a half an inch above it a little stem if you will this prevents the gas from splashing out but the gas cap itself will have a gasket sealing the cap like a real gas cap and you're welcome

[@boostednova8278]

Hey I know this is one of your older videos but im always looking for a good speedo/gps App and your looks sick... What's the name of your Speedo App if you don't mind ??? OR does anyone else have one similar to his ??? Thanks in advance !!!!!

[@TheBlackAether369]

What motor is this

[@jimfitzgibbon5492]

what speedometer are you using?

[@MJTechChannel]

apps.apple.com/us/app/speedometer-55-gps-speed-hud/id557871911

[@ELISRACINGTEAM]

nice video this engine have more to go . 60mph mmm the bicycle handle that you have good tires and rims red locktite all the bolt torque all the bolts you sure be good . you have a nice set up . ? you change tyhe cluch pads . cant wait to see that 52 on mph on a gopro you have video / what i do i save the video on the gopro app then on the seting you can see on the screen on the same video ones you have that you can record that on the cellphone screenrecord and you can post thst on here . nice 52 mph sorry for my missspeling we be back

[@ELISRACINGTEAM]

that how i use the gps gopro

[@MJTechChannel]

Tengo la gopro 7 silver y no hace lo del GPS. El app que usé funciona igual o mejor ya que lo he probado en mi carro y está correcto. Le cambie el tanque y a las 9pm hice 58mph sin cámara. Pronto traigo el de 60mph! Saludos

[@ELISRACINGTEAM]

@@MJTechChannel yo tengo la gopro 7 negra . Es un poquito complicado Te digo otra ves . El video q ya tienes ,si ya lo bajastes al app de la gopro cuando están para areglarlo . Es los ajustes donde se pone la música al video en esa parte hay hay unos stickers hay esta la oposición de ponerle el gps . Pero hay un truco q es después que le pongas el gps . Si quieres usar el video gopro no lo usa en el video con el gps . So lo que se hace es grabarlo con el celular y así tienes el video y después lo puedes bajar a you tube . Yo voy hacer un short de como hacerlo ya breve . Estamos rompiendo el internet con los phantom 🦾 dime si te ayuda o no .

[@ELISRACINGTEAM]

@@MJTechChannel la hize el short dale un vistazo 🦾 estamos pa ayudarnos 🦾

[@ELISRACINGTEAM]

🦾 ojalá te ayude .

[@TanBoiIndustries]

What sprocket you running?

[@MJTechChannel]

A 36t, planning on doing a 34t 🤭

[@TanBoiIndustries]

@@MJTechChannel damn i got a 36 tooth i wanna get my hands on one of those bushings i need to fix my motor

[@macmotorizedbike3834]

Where u get the phone mount

[@MJTechChannel]

Amazon

[@Bl8de2]

Is it still stock

[@uberman7441]

She go!

[@taurianharris9985]

Which cc is this

[@MJTechChannel]

85cc

[@jackproductionsboi69]

what mods did u do

[@MJTechChannel]

kzbin.info/www/bejne/lafblnWHqbNspM0

[@joneserupinsmoke9161]

I been dealing with failure as soon as I started messing with these phantom engines on all three version

[@cjtaylor1972]

Is this version 3

[@motorizedbicyclenation53cu90]

Use inner tube pieces and ultra copper high temp gasket maker under the rubber seal two should be enough clean well and hold together w the gasket maker Wich is fuel proof will seal well

[@Oddball159]

what would happen if you hit a pothole?

[@jorelldye4346]

Why did you put everything except the sprocket size in the description? That's an important detail.

[@sundial6919]

Did you replace wristpin bushing w a real bearing ?

[@MJTechChannel]

I did a tutorial on how to do it! First thing I did

[@sundial6919]

@@MJTechChannel cool man . Awesome ride you got . i dont know much about the china gal scene but ive ridden staton friction drive for 2 1/2 yrs now and finally ordered the zeda 80 today . Im excited and will probably get this motor later on up the road Cheers !

[@johng2779]

Is this stock ????

[@leonardarola]

Thanks for the ride.

[@TrollHunter-s2s]

How long did that top end/entire engine last you? Also do I HAVE to have a loud ass exhaust to go 50? I’ve build hundreds of these but never BUILT them you know? I’ve done small things but not much.

[@DShockGames]

Not bad :)

[@edwardfucci7309]

Okay I'm going to give a comment a lot of people are saying out there that the yd 100 don't hold a candle to the phantom 85 but the yd 100 don't come with a read valve don't come with other stuff that the phantom 85 comes with so at all fairness. I bought a why do you 100 put that motor on a hyper bike it did 55 mph and I did not have a big pipe on it I used a knockoff mz65 pipe did mild porting to it ran a 32 sprocket on it all I did was clean the ports up on it that's it and the bike would do 45 mph. With no problem so then I pulled it apart out of all fairness because the yd 100 don't come like the phantom 80 kit with the big pipe the Reed valve all that I didn't even break the b**** in I ran it at 40 to 1 right out of the gate stock carburetor stock everything all I did was cleaned it up that's it then what I did was gave it a little bit more work and the funny thing was I didn't even put a re valve nothing on it I ran the stock carburetor then the bike hit 47.49 mph I learned my mistakes on the yd100 so now I got a new one. The fastest speed I hit on my yd 100 was 55 mph but I learned from a mistakes what I notice about the phantom got a lot of low-end power probably mid-range power I'm going to have to get one of those and then we'll see personally in my opinion I've seen guys run 70 plus miles per hour on bikes using s*** carburetors tiny carburetors not big ones it's really not that necessary when I built my first why do you want 100 I went way too big on the ports didn't change the pipe made mistakes we live and we learn it's velocity that's what you want when you're porting staff it's not always let's gouge it out make it huge I found out on these two strokes that is not the answer I've seen guys with stock carburetors f*** somebody up that had a carburetor three times in size tiny little carburetor tore their ass up in the top end it's the velocity it's the flow that's just my opinion