2-Stroke Bicycle Engine Kit 80cc *Dangerous* How to Install

80cc 2-Stroke Engine Motor Kit Build your own Motorized Bike at home You can get it here: www.banggood.c...
Ebike Parts www.banggood.c...
Ebike Wheel www.banggood.c...
48V 350W 10.4AH 20 inch E-bike www.banggood.c...
CrimpTerminals Connectors www.banggood.c...
Wire Crimp Tool www.banggood.c...
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Above are affiliate links and in the comments it costs you nothing, if you do not want to use links search on goggle more info Thanks.
Description:
Low noise,low vibration,can get speed up to 38KM/H
Kick start,no battery required to start up
Carburetor included for better engine performance
With rubber hose to connect fuel tank and carburetor
Specification:
Material: heavy duty metal
Color: like the picture show
Engine color: Black
Quantity: 1 kit
Engine Type: Single cylinder,Air-cooling,2-stroke gasoline engine
Fuel Tank Capacity: 2L
Transmission Ratio: 18:1
Compression Ratio: 6:1
Lubrication Oil: 2-stroke machine oil(or 10W/40,10W/30 machine oil)
Mixing Ratio of Fuel and Engine Oil: 16:1 for new sets,20:1 after running 500KM
Fuel Consumption: 4L/100km
Fuel Type: 90#
Clutch Type: Rub bloc drying
Maximum Speed: 38km/h
Maximum Power: 2.2kW/600r/min(5-6HP/6000r/min)
CDI ignition, Sprocket Shifting
Spark Plug: Z4C 14mm
Fits: 24" and up Mountain bikes,Road bikes,cruisers,choppers with V-frame
Note:
The bicycle is not included.
Please check carefully if your bike is with enough room to install these motor kit.
Thank you for your understanding.
Instructions dowload link, please click into here.
Package Included:
1 X 80cc 2-stroke engine 1 X Back teardrop gas tank(2L) 1 X Carburetor
1 X CDI ignition assembly 1 X Throttle cable 1 X Throttle handlebar set
1 X Standard bike chain 2 X 9-hole clamp pads 1 X Petcock valve
1 X Chain cover 1 X Hrome Muffler 1 X 44T zinc plated chain sprocket
1 X Drive Chain idler 1 X Push Clutch lever 1 X Apark plugNecessary mounting brackets, gaskets, hardware included
This item was sent to me free to make a video.
Above are affiliate links and in the comments it costs you nothing, if you do not want to use links search on goggle more info Thanks.
Email me at [e-mail]
#Danger #2-stroke #Bicycle

[@jamesecker443]

I am 66 years old and have a mountain bike I can see that I need one of these . Sweet

[@arsenicrain1360]

Nobody asked

[@jiggsyork1453]

Bet ur fun at parties

[@handymani4502]

@@arsenicrain1360 nobody asked you to be mean to a 66 year old 🤡

[@Louis-lu5wh]

Electric would probably be better 1000w 48v rear hub motor or something of the sort, less messy and more reliable also a bit less likely to get you arrested 😂

[@lexuses3942]

@@Louis-lu5wh They’re completely legal lol 😂🤷🏻 As long as the pedals remain on the bike. And they’re actually pretty reliable if you build it right and (break in) right it’ll last forever. Yes they can be a hit or miss with theses kits but usually it’s a hit and I just received an awesome kit. It’s like completely upgraded in every way. 99 bucks..amazing. Also unlike electric bikes they don’t run out of battery lol 😂

[@MYNICEEV]

You must have been an amazing teacher in another life my very good friend. That tutorial was 150%. Very well done. Have a great evening.

[@JAYZWORKSHOP]

Thanks Raymond i do try sometimes. you have a great rest of your day. all the best.

[@मोंटीकुशवाहा]

Indian kahan se live

[@ZeldaNumber17]

Just got the same exact kit. Had to use an offset intake to make carb clear frame. All is good but the carb jet was unscrewed on the inside causing engine to run super rich. Anyone building new I’d suggest peeking inside the float bowl to make sure everything is assembled as to save you an extra headache.

[@JAYZWORKSHOP]

thanks for letting us know will check, have a good day

[@vector1classified685]

Mine is 80cc.....I love it,,,,runs great...no problems what so ever, have over 400miles on mine to far...they are GREAT!!!!!! GET ONE AND ENJOY!!!

[@Adri-dj9ve]

What top speed

[@tonyconnors1342]

I have ordered this kit your video was so helpful thank you so much.

[@WontonRedemption]

Just purchased the kit, now I’m looking for a bike to attach it to. This was a really helpful video, thanks for your contribution.

[@Tom-zv9fl]

Did you buy this kit or a different one because this one is really bad compared to what else you can get for a lot less money.

[@brodycrooks8161]

@@Tom-zv9fl any suggestions on what I should get and could you post the Amazon link?

[@alop53O1]

@@brodycrooks8161 I’ve found this kit for around $100 would you like a link?

[@alop53O1]

@@brodycrooks8161 I’ll just drop this link www.amazon.com/dp/B0922T5NHQ/ref=cm_sw_r_cp_api_glt_fabc_TM507H3FVCB45JPZYQVC

[@brodycrooks8161]

@@alop53O1 thank you.

[@dynamicsmoke]

I needed a refresher bad I couldn't get my carburetor assembled correctly for the life of me thank you for your attention to detail in this tutorial!

[@JAYZWORKSHOP]

Thanks Dylan have fun.

[@tylerh231]

Just finished installing the motor kit except for the chain guard. It was a challenge as my bike is a retro model; a 1937 Columbia-Built. My test run is tomorrow. I can update y'all post-test. Thank you, DIY TEK NUT, for your video guidance. It helped me A TON!

[@tylerh231]

Update: I had to make some adjustments installing the motor but for the most part it works well. I am breaking in the motor but it seems to bog down instead of idle when I slow. Isn't it supposed to idle even when I am stopped or is it supposed to only run when I am in motion on the bike?

[@efrennna8988]

Tyler H it is supposed to idle even at a stand still maybe check your idle screw

[@tylerh231]

@@efrennna8988 Thanks! I will try that on my next test runs. My chain-tensioner came loose on last test so I am working on getting that in order, too.

[@AlternativeDIYEnergy]

I concur with Raymond. Excellent tutorial my very good friend.

[@JAYZWORKSHOP]

Thanks very much appreciated

[@MissouriOldTimer]

it seems to move along pretty good on flat ground anyway, I put one together some years ago for another guy, he had the idea we could start selling them, but that idea didn't fly.

[@JAYZWORKSHOP]

yes pretty nippy off road i can get it up to about 25mph once it breaks in should get a little more the carb needs adjusting. yeah in the us they seem pretty popular . Thanks for commenting have a good day.

[@nitroneal48]

@@JAYZWORKSHOP , my 48cc did 28 mph on flat ground, with the stock sprocket

[@tylerh231]

I have this kit in silver and I will be installing it soon. Wish me luck and I hope to be able to get in touch with you if I have questions.

[@nabilrima1525]

Hi did you install your bike

[@dannymartinez8314]

I just built this seeutek kit on my 29 huffy beach cruiser, excited to ride it.

[@JAYZWORKSHOP]

Yeah you’ll have great fun.

[@dannymartinez8314]

@@JAYZWORKSHOP it says the first time you used the gas and oil mixture to make it a 20 to 1 ratio would that be 6.4 two stroke oil to a gallon of gas

[@JAYZWORKSHOP]

@@dannymartinez8314 yeah around 6.4 ounces I only run it like that for the first 2 tanks then put 32:1 in after .

[@dannymartinez8314]

@@JAYZWORKSHOP hell yeah! Funniest I've had riding a bike since my younger age, had a little trouble getting it to start running and idling, until I got it figured out.

[@danhart539]

You got another subscriber thanks for sharing your time and patience I would have a heck of a time trying to put this together with just the paper instructions... Thanks again

[@shortangrybloke]

There's a sprocket mount which is in two halves and clamps around the inner wheel hub on eBay for around 22 quid. The sprocket bolts to that and runs true and a better way of transmitting the drive than through the spokes. Regards Vic.

[@JAYZWORKSHOP]

would be better yeah i have seen them Thanks

[@earthenergyhex]

do you have a link?

[@Bereadyalways123]

Love it , welll done..from a V max owner

[@danhart539]

Great video thanks for sharing helps a lot the only thing that I wish you had was the socket sizes but hey we can figure that out

[@shortangrybloke]

Nice build matey, I've got one of these kits on order after watching a few others fitting them in the us. I live on a narrowboat in s leics so miles of towpath to ride on ! Looks very flat where you are, somewhere in the fens ? Regards vic

[@JAYZWORKSHOP]

Thanks yeah be great for riding towpath. doesn't seem to mind hills as long as you pick up some speed before you get to them. All the best have fun.

[@ispyurmom9674]

Just ordered on the price is good I got my kit for less that 120$ us. But I ordered a better chain tensioner for an extra 20$ can't wait to put it together.

[@DB-cx6cb]

Excellent detail and verbal communication to install. Thank you.

[@JAYZWORKSHOP]

thanks have a great day

[@stevealwin9612]

Awesome thanks for the video. I was going to pay someone to install. Now I feel confident enough to do it myself 😀👍

[@satorrotas]

It's really a very good idea and excellent job, great explanations !! 👍👍

[@JAYZWORKSHOP]

Thanks my friend hope you and your family are well, have a very good day.

[@satorrotas]

@@JAYZWORKSHOP Yes very well, thank you, for you too my friend 😊👍

[@josefernandes9655]

Nice video mate! I saw details that I didn't saw in other videos. Well done!

[@kimdecastro9156]

like your video what company did you buy your motor kit .from

[@Crimetvuk]

im deffo gonna be making one! im thinking about making a bmx one as well!!!

[@sethjacobovitch433]

Great video, very informative and detailed. Looking for a 1 year review, how is everything holding up? Are there any problems that come up?

[@haroldkerwinjr3026]

Use locktite on all screws and bolts. Vibrations shake everything loose.

[@stevegot710]

Whats the big plumbing fitting used for im scratching my head man is it a cap for the exhaust

[@wilfredlinares9755]

Very good tutorial it helps a lot thanks

[@Gulibear]

Ah perfect the vid I was looking for

[@stevensherman1802]

Hi I'm having problem with the linkage shortening it and putting it back together this my first time doing this I new at it.

[@ekhles104]

Very very very excellent I like it

[@earthenergyhex]

what about the brakes? Do you just have the one?

[@arturos.l.2248]

Don't forget to use the *frottle cable*

[@davidm.2878]

frottle

[@georgemillington2898]

i'm 68 years old i just ordered an 80cc bike kit i'm going to put a power sprocket on it so i can take it hunting in the mountains

[@JAYZWORKSHOP]

Great idea good luck have fun

[@c.rutherford]

Hey George I'm doing the same thing putting a power sprocket on mine right now. They're lots of fun to build, we'll see how it holds up in the field. How did it go?

[@kevinbarry1724]

Great video. Can you tell me if there is a rear brake?

[@alop53O1]

Btw the kit is only 50cc idk why companies keep listing it as 80cc and you can buy them on eBay or Amazon for around $90-$100

[@Littleevil9975]

Great video bro there a blast I have a few

[@JAYZWORKSHOP]

Thanks mate have fun.

[@JAYZWORKSHOP]

Please comment Thumbs up and subscribe this video took me a long time to make please share will be appreciated. Thanks

[@Monster-ng9go]

are there any ways to make it almost silent ? and make it so that you can drive the lower limit of the inclusion of the diagonal lower, for example, put a gear of a smaller size?

[@kjohns1413]

Not really, I put two mufflers and an intake muffler on mine and while its quieter, the noise of the engine gears are still loud. My Ebike is quiet but still not silent either.

[@cutterspaulding8664]

So did you do with that white wire anyways? I got same motor and not sure what should be done with it lol

[@JAYZWORKSHOP]

sorry bit late white wire comes from the dynamo to charge a 6 volt battery if you want to run lights

[@emanoildanielbota3013]

Thenks for the instructions:)

[@JAYZWORKSHOP]

No problem!

[@indigovegas2637]

i been doing research on these it deff sounds like something i could do with little experience. based on comments, it sounds stricter over in Europe than here i. the US lol strange how these aren’t that known in the states

[@ericr7162]

It’s pretty simple, just takes time if you don’t have the right tools

[@mattnalepa3931]

I wonder if it will fix with large frame and 29 inch wheels with disc brakes.

[@jerrygosnell8633]

I need help finishing putting one together I have the engine on it with a carburetor and the sprocket on the wheel but not all the way v it up and plus the throttle

[@baliongerewiong2194]

GREAT TUTORIAL VERY DONE WHERE DO I BUY THESE ENGINE KITS PARTS SHOWN IN THE VIDEO

[@inex4431]

www.amazon.com/Seeutek-PK80-2-Stroke-Motorized-Speedoemter/dp/B0949NGJVG/ref=sr_1_5?dchild=1&keywords=Motor%2Bfor%2Bbike&qid=1621645482&s=sporting-goods&sr=1-5&th=1

[@stevenb6968]

You installed the rear sprocket wrong it's backwards should lip away from the wheel not towards

[@JAYZWORKSHOP]

To late now its done about 3000 miles that way ain’t done know harm, looks better this way. Thanks have a good day.

[@gernkmccory3836]

Thanks mate, I'm going to have a go at this, any probs with O.B on road use in the UK anybody?

[@gilestennick3861]

Plainly illegal to ride on the road in UK, as it has a throttle and not pedal assist it is classed as a motor vehicle hence needs mot, road tax, insurance, licence. Not worth getting caught unless on private land.

[@johnmendez9849]

How about the brakes, I do not see them anywhere?

[@ericsigala1486]

Do you think this can work for a tandem bike with a 26 inch frame?

[@ricardoarcelay73]

What size drill bit did you use to drill into the handlebar for the throttle?

[@lakotareddeer654]

Yes I need to know why u have to drill the holes?

[@lakotareddeer654]

Can you tell me why you have to drill holes in the handlebars for the throttle grip and linkage? I don't see why the holes?

[@amrokhidir9795]

Good job, but i need connect head light, how can do it?

[@tobealionyoumusttrainwithl1645]

great video mate may i ask does the bike still pedel ok as it did before you put the engine on

[@JAYZWORKSHOP]

walking stick uk self defence Yeah when the clutch is held in the pedals just like a normal bicycle

[@tobealionyoumusttrainwithl1645]

@@JAYZWORKSHOP thank you for your time to answer god bless !!!!

[@JAYZWORKSHOP]

walking stick uk self defence god bless you my friend, have a good weekend.

[@TanveerOrAhmad]

Please guide hoe much pulley need to tight? Please guide

[@swayingfool2265]

My bike is 4 cm too short 😢

[@LittleCoyot]

I feel like I’d want the clutch hidden on the left side like a compression clutch and keep front and rear brakes

[@anthonytibbs8022]

If you pop the clutch and throttle it is it possible to wheelie?

[@roberthansen1210]

Hell yeah ! Phantom 85 V3 threw me off rodeo style upon starting, Wasn't expecting it. Now I lean forward when I pop clutch. I switched to a 44T rear sprocket to tame it. That backfired for me causing it to wheelie. I went back to the 36T.

[@ispyurmom9674]

I'm having trouble with my clutch, I can't get it to engage or disengage any advice? Also I checked the ballbearing and it's there.

[@thetinyfestival7561]

My bike has a clearance of 32cm from the bottom tube will it be able to fit the motor you recon?

[@larryshaver3568]

is that white wire 7.5 volts ac or dc?

[@ItsNotFlynnL]

so does it get rid of your back brake

[@ОлегОсипов-б9п]

Well I have the 34cm clearance but the bike frame is oval shaped and the engine won't mount. Any ideas? Other than buying a new bike.

[@justinchampagne2818]

If you ever get a chance try this engine kid out electric start and automatic transmission66/80cc BBR Tuning Bullet Train Electric Start Engine Kit - Silver

[@2strokeatvbro630]

That thing is fast for only 2 horsepower

[@moiusa]

Awesome vc (video clip).. Thanx.

[@jamesphillips5646]

I'm having the same problem

[@davidhogan329]

What size hole do I need to drill for the throttle

[@abububuggy]

I’ve just finished assembling this and my back wheel Won’t spin any ideas why? 🤦‍♀️

[@abububuggy]

I got it working. The clutch wasn’t engaging because it wasn’t tight enough. So once I fixed that it worked straight away. Shortly after I lost control while driving it and had to choose between driving into a wall Or a wheelie bin. I chose the bin. Then I got sick into said bin 😂 successful first day I think! 😂

[@YerocSiwel]

Helmets save lives

[@mattdoherty4276]

Corey,so do 4 wheelers who are actually paying attention while operating heavy machinery,good luck with that,lol

[@aviverde9031]

it sounds like there is some offcenter friction or something? that pulling skreeching background noise... what u guys think ?

[@aviverde9031]

anybody? :D

[@srmmusic1993]

Say something about speed & km please

[@sawguitar85]

What kind of breaking system is employed. Do you still use the original brake cables and levers?

[@JAYZWORKSHOP]

stephen walmsley yes

[@mushboy88]

Hi is this road legal? I keep reading it is as from July 2021 but other articles online suggest its not.

[@gilestennick3861]

Not road legal in UK as not pedal assist, just throttle hence it is a motor vehicle. Ride it on the road without tax insurance and MOT and the fuzz will pull you over and issue IN10 offence for no insurance. Your insurance premiums over the next 5 years will be more than a proper scooter cost!!! Ask me how I know this?!? Lol

[@thejohnmichaelsgroup4987]

So if you have a 10 or so speed bike that has hand grip actuated gear shifters, you loose all of that when you convert to this engine?? Correct?

[@JAYZWORKSHOP]

No you can still use the gears I just took them of as they did not work, if you have grip shift change for a thumb shifter and keep the gears on for if you run out of gas.

[@ZOMBIEEZ]

Is there any carb muffler addons to lower engine sound this thing it just way too loud

[@OnlyRowdGaming]

How do you keep your sprocket bolts tight? And how tight should it be?

[@masonjohnsonxd4052]

Do you ac need oil for this to run becuse im having troble finding oil for these engine theyre sll for chain saws and things plz any help

[@flatmat2844]

Would I be able to hook up some speakers to white wire?

[@JAYZWORKSHOP]

No you need to charge a small 6v battery 🔋 then you could power speakers, usb output , lights .

[@paulnevarez8171]

What size drill bit bro

[@michaelluciano7774]

Good job bro man 👍

[@JAYZWORKSHOP]

michael Sanchez Thanks

[@mathiasjustad9452]

How and where is the brakes after this?

[@JAYZWORKSHOP]

To much Fun who needs brakes.

[@mathiasjustad9452]

@@JAYZWORKSHOP yea fun untill you wake up the next day in the hospital with a concussion

[@JAYZWORKSHOP]

@@mathiasjustad9452 ha ha, I was joking i have front brake you can have the rear brake lever next to the clutch on the bar and just arrange it so you can get to both, simple . Thanks for commenting all the best have a good day.

[@roryg2877]

how do u take the locking link off

[@playerready2158]

What it the battery for

[@boxinghdfullfights502]

Where can I get this kit

[@magicman3437]

If you have problems with the clutch cable go home

[@xoe_savage2168]

how fast can it go tho

[@jeremyhigdon3402]

Probably a dumb question but do you have to keep the throttle twisted once you get to full speed or can I just hold in the clutch. I don't know these things. Just wandering.

[@magicman3437]

jeremy higdon yes just yes

[@coolloser85]

One of my screws just snapped. How do find the right screw to replace and is it good to continue with 1 screw missing?

[@moneydeals3652]

Johnathan Rivera was it ur fuel tank screw it happened to me aswell

[@coolloser85]

@@moneydeals3652 Nah first it was the nuts and screws for the sprocket then it was the screws for the Umount. Then the screws for the chain case cover. They all stripped. I got this thing up and running finally and my chain broke along with the case cover for the chain it where the clutch sits, snapped off so I can't even put screws to mount it back. I didn't even have this thing for a week before it broke. I'm currently speaking to the people I bought this from.

[@glennwong8896]

If i put two engine, it will double the power?

[@Littleevil9975]

Will have more torque you can build motors now with the power of 2 motors or you can just get a bigger sprocket

[@derecanonlybe1g]

To increase speed you would make the sprocket smaller. I think I saw a 36 tooth sprocket on Amazon

[@duncanyoung8688]

What size frame is yours

[@RichTexas82513]

If you have a mountain bike with gears, do you remove them?

[@glynch1263]

Not typically the sprocket goes on the opposite side of the cassette on the rear wheel.

[@RichTexas82513]

@@glynch1263 ok thanks

[@philiprussell7557]

hey how are u keeping your Muffler on your motor mine keeps vibrating off and i have tried everything

[@JAYZWORKSHOP]

weld it

[@mattdoherty4276]

Phillip,put studs instead of bolts,double nut,and loctite.

[@YerocSiwel]

Loctite is truly a life saving wonder

[@philiprussell7557]

@@YerocSiwel not for me man lol loctite has failed me even the red loctite

[@haroldkerwinjr3026]

Mine does the same. My muffler is secured to the bike so if the bolts /nuts fail nothing moves.

[@deathleechofficial]

Does it overheat quickly?

[@JAYZWORKSHOP]

Never had that problem

[@DannyHarris614]

Where's brake only one?

[@deathleechofficial]

Do you mix oil in the fuel?

[@JAYZWORKSHOP]

Yes

[@robbyclark6915]

Dude, why does your bike say Tulsa on it?

[@JAYZWORKSHOP]

Not sure why but it came from American air base .

[@robbyclark6915]

That’s funny, I live in Tulsa, Oklahoma

[@YerocSiwel]

I also live in Oklahoma, but I’m kinda anti Tulsa no offense at all. Do you have a motorized bicycle?

[@YerocSiwel]

I’m trying to start a bicycle gang

[@robbyclark6915]

Corey Hunt. I have two of them as a matter of fact. I haven’t ridden them all summer long though. I get sick of constantly working on them.

[@622Superman]

So what's dangerous?

[@geomartin7089]

How much did u pay sir

[@yasinince2698]

How do I connect the white wire to a headlight ?

[@JAYZWORKSHOP]

Yasin Ince the magneto is 6v-9v ac output depending on engine rpm the wattage is about 2.5w 3w max a incandescent bulb would not be very bright but you could use LED. white wire and black ground it’s AC voltage so you need a bridge rectifier to convert to dc voltage. All the best have fun.

[@RoaringTRex]

Welp. I follow this rightly.

[@Piano_Reimagined]

The manual says 20:1 for break in on mine

[@SOSWAGG357]

Probally because of the uk uses liters and not gallons

[@Luke_Official]

Here is a question. how big is the sprocket that you attached to the wheel? I'm thinking of putting ths kit on a big scooter

[@wsk5846]

Its just the stock 44 tooth

[@Luke_Official]

Speaking in how far does it stick from the wheel because the sprocket might not fit on the because of how my wheel is designed

[@ChronicEye]

should the steering be stiff?

[@infiniteclutchgaming8206]

Lol that depends on the bike, not the kit