This product the same zeda Mafia guys?

what carb

I highly recommend you check out Robert bianchi's water cooled engine, look him up on KZfaq zeda motor sports

@@silas__modz4020 I'm talking about ready-to-buy kits, not really modded stuff. The only engines that have dominated the market so far is the 66cc china girl, the electric start BT80, and the 49cc Huasheng 4 strokes. There's finally a new engine, even if it's still borrowing most of the china girl design

Ill give it my all! Lol

Chinese copycats.

Thanks!

Ryan Lewis and so was the other motor he compared it to @7:17 into the video. LOL I think that’s normal for these motors.

The head can be turned in any direction.

@@jimwoodruff607 you sir, are more of an idiot than you pretend to be. He even states head and cylinder are one piece

@THE GENERAL Not sure if this reply is directed at me or some other commenters? If I was paid to be a critic I would be a lot better off than I am. I was teaching at MMI for almost 12 yrs, constantly amazed at how dumb some students could be, even after months of 'training'. I had a pretty dim view of some fellow instructors, some were great people but egotistical A** 'oles' others, just incapable of doing a good job.

Is the head a single casting(?) May explain a few things.

TheLordMaximo. Don't apologize for your English ability. There are Americans who do not do as well as you.

Hector Berrios : I have the YD100... Similar set up but with the firestorm bottom. YD100 Engine Installed and Reviewed by Southern Custom CC Motorized Bike Bicycle YD 100 kzfaq.info/get/bejne/ibt8lbGLl9mnZok.html

Hahahahaha

Just as well the older two strokes had three ring Pistons of course they're all compression rings it just lasts longer because the Piston will not slap as much. There is a racing piston with a dykes one ring that doesn't last very long but the ring expands with RPM and compression but it doesn't last very long.. apples and oranges on the 4-stroke suggestion we all know about the oil ring on a 4-stroke has nothing to do with the two stroke 3 ring piston apples and oranges

I wish you younger guys knew more about the history of all engines including two strokes especially

Right! Im worried about the heat

Bump

Waste of time - this video should have been labeled “How to open a box”

Thanks for watching guys! 👍

Sounds neat. I have a 1947 Honda type A motorized bicycle that I was hoping to take on a group ride, I will have to look into this one.

I've heard about this ride an wish I could bring my bikes to ride in that event.im on Facebook Bikelife flying motorbikes page.all are welcome to join.

Jeeze, custom heads are dead easy, you just mount on a mandrel and turn the old head off. Could probably be done on a mill but I would use a lathe. Sthil have used 'long Allen key' design for one piece since before I started working on them in 1990. Your just too cheap for words, buy some decent tools if your going top play with engines

@@peterjones6945 I'm sorry what?? How can you say it's dead easy then tell me I require a fucking lathe or a mandrel or a mill?! You know what most engines require for new heads? A socket wrench. Even top notch engines. GTFO of here

@Yard Sale Dale Why mill?? Then wtf are you supposed to do?? I'm saying if I want to buy an aftermarket head for this I CAN'T. Solely because the head is attached to the cylinder.

Af80 rod been around a long time

@@oldtrip1765 length of the rod has no influence on the stroke.

The piston diameter and rod length (or stroke length) combine to give u displacement data

@Nimbus Nimbus T he stroke is fixed by the " throw" of the crank. You can double the length of the rod and it has zero affect on the stroke.

Awesome! Thanks so much. Stay safe out there!

I could do without the starter if it had a 2 ring piston a cast iron liner and a removable head. this variation they are casting now is a total engineering joke.

No shit, me too. usually locked up or worn out ones.

Same here except squirrels

I'm 12 and I tried doing it with my dad's new Tesla.... He's told me I'm getting no inheritance!.

I would have subscribed it I didn't have to spend my time watching you open boxes. Learn to edit!!!

I didnt have that kind of priviledge. Instead I started learning about engines 2 to 3 weeks ago reading and watching videos and looking at diagrams on my phone xD

Thanks bro!

Np

Please do

I'd like to see that too. Gonna be difficult with a 2 stroke since each cylinder will require it's own crank case as the crank case is part of the intake and is pressurized as the piston travels down in it's cylinder. Crazier things have been done and something like this should be pretty interesting.

Completely agree.

fill us in on the 3 ring and effect :)

@@diychad7268 in very short , it handicap the engine completely. Reduces efficiency, worse feul consumption, more friction. No real benefits , except maybe towards compression benefit...

@John Doe soooooo a loss of vacuum pressure then in other words??

@@diychad7268 nope . Sealing of the rings is only one part. Friction of the ( rings thickness,amount of rings and the pressure between rings and the sleeve's surface) causes more negatives than positives unless compression is raised significantly to justify the extra pressure of the rings. Is the motor used for drags?(rebuild after the race) or for everyday fun ?

I hear ya! Working on it now lol. I can't wait.

I like new things! Lol.

Check the next video!

gotta sell this flaming engine to the newbs for profit so gotta act a bit childish.

libra8a ...that’s not a link, it’s simply text advising that the engine is shown at 6:10

hello hun Why is everyone so impatient. Just use the fast-forward button on your phone. Problem solved. LOL

@John Doe what is difference?

Where can I get one of those

the cylinder is really the only difference but most likely they changed the stud spacing to keep it kosher

its 74.6cc to be exact

From what I understand, Zeda motorsports is a tuning/styling manufacturer based in thé USA, JL Zeda Is the chinese produscer of thé engines only Stock.

Yes, jlzeda is the manufacturer in china. Zeda motorsports began as a distributor for jlzeda. Long story that isn't important. Keep your eyes on jlzeda, huge things coming soon. :)

JL zeda is the legit one zeda Motorsports is a hack that sells other people's shit and are straight up con men.

@@JamesPiccone not true my $700 motor from rob is amazing faster then my 212cc I've got the torque monster from zedamotorsports.com love it worth every penny i spent & minute that I had to wait since I waited a month for it I would order it again

@@mbrrideitlikeyoustoleit8436 kzfaq.info/get/bejne/hpmPgdSUl8-yaYU.html keep telling yourself that bro 👍. You must be new to this but everybody in the motorized bicycle community knows zeda Mafia AKA zeda Motorsports are con artists hacks. A simple search on the forums would tell you that.

Six, they make a little 12v coil but it's a poo

Looks to be right at 52mm. It does not rly fit any chainsaw head.

Thank you! That actually means a lot to me. 😆

ha ha ha stop paying so much attention!

You can change the exhaust, carburetor, ad nitro

@@user-iz7ge adding nitro doesn't do much if anything

@@HighMileageOffroad but first, its still an upgrade, even if IT doesnt do much, and there's no other upgrades for a bike engine kit i know other that the ones i already wrote about

@@user-iz7ge ditch the china cylinders and go hyper race athena or mineralli vertical

@@HighMileageOffroad i forgot about it

Is the BT-100 cylinder jug and piston compatible with the BT-80 ?

@@bsimpson6204 LOL !

Precisely my first observation.

Maybe designed for multiple applications? Gen set, comp, etc.

Driveshaft towards the rear, Moto Guzzi and BMW style?

they? you mean job security joooos?

@@javymcdeez3958 no. I mean the people who designed it for motorised bikes

Older two strokes had three rings and they will last longer the Piston will not slap around as much

@@ronalddaub1710 Where do I find them?

cant even make a 80cc could never make a 250cc stay running longer than 100 miles

Lol

Start with the zeda80 or a BBR kit from bikeberry

Great short block to build your own version of a Frankenstein or a iron sleved jug but that bt top ends are cheap shithole country aluminium. Reminds me of how us old timers that built Harleys in the 70s looked at the metal on the Sears and Kmart dirt bikes even some Italian bikes. Now thoes old bikes make this Chinese mettle look llike Gold. I'm just building a revenge bike myself to harass the law and show em how much I care they took my motorcycle licence away because some retarded cunt ran me over and took my leg. Adapted 18 " dirt bike rims to some old motocross bicycle hubs my son used for professional racing and jumping in the 80s.Thes 20" rims have hubs w bearings bigger then mopeds and 5/8" studs. They don't make frames drilled big enough to fit em these days. Hand drill did the job though. I paid over 350 in 1985 for my 12yr old sons Bicycle. Later that season he got a local sponster then went nationwide. Peddling dirt bikes Lol. Erupean tour. Damn kids are in their 40s today and still riding their skateboards and 20" motocross bikes to work as Game Developers. lol. Knees blown out and bones that never healed right. Kids were tough back then. Unlike Soybois today he he. But not as tough as us old 1% outlaw bikers that raised em.. FTW. (Forever Two Wheels)

its298$

run 100 percent gas, will run a little cooler

This cylinder is designed to be forced air cooled. Passive air cooling won't cut it.

It should easily pull those numbers

could bigger fins be welded onto the body and head

79, 100cc is just what they call it,

Taylor Sharp and that’s Why we have a fast forward button, on our phones. LOL

Hey buddy!

Hi

Happy you are ok! Thanks for watching. Things have changed so much since then. As you can tell by the vids

Lol I know

Yeah. I noticed he messed up

@Pops Fereal because its a better piston

@Pops Fereal do I have a 47 mm cylinder? Or a 48 millimeter?

Just buy a Japanese scooter and save a fistful of dollars.

Just what I was thinking, remove the bottom ring..

Javy Mcdeez zeda mafia has a forged head full steel cylinder wall engine its a beast full hp up too 8 hp its a beast of a engine up too 12 hp with upgraded everything will run forever aslong as u dont over heat it

More friction in theory, but look at the ports. More rings but less cylinder wall surface. I'd say it's exactly how it should be. Plus, more rings make for a better-balanced piston. Keep it well lubed, use good fuel, oil, and it should last at least 3 months like the other Chinese-style 2-cycle bicycle engine kits on the market before things start crapping out. No wonder they say these things are for racing. If you're looking for long term reliability, upgrade to a Honda engine and Kevlar belt transmission. I tend to be cheap and lazy about it and get a friction drive kit with a Honda engine, and then I put a Kevlar tire on the wheel I drive. Last time I had 1 it was with a 25cc 4-cycle engine, .930" roller, 26" tire and while it didn't get me past 25MPH at top speed or over 16MPH up any hill, I've never had a similar sized 2-cycle engine that beat it right out of the box, or any size 2-cycle kit beat it over the long haul. Too bad some asshole ripped me off, and I'm not getting that bike/engine kit back. I wouldn't want it anyway. He probably trashed that, too. Anyway, if you want fast acceleration and higher potential top speed for short runs, go 2-cycle and chain drive with manual clutch. If you want slow acceleration but relatively high and consistent top speed for long trips, go with mini-4 stroke and either belt drive or friction drive with auto clutch. For comparison, I figure the 25cc friction drive kit I used could match pace with a 48cc Chinese-style 2-cycle engine kit I used with a 44T rear sprocket several years ago, if only for about 10 miles before something would need to be tightened or adjusted on the 2-cycle kit. The 1.5L tank on the 2 cycle kit or the 16oz tank on the mini 4-cycle kit both got about the same range when hooked up to their corresponding engine kits. If I read good things about the BT-100, I might get 1 if any are still in stock in a few years. 1st I'm upgrading to a 35cc mini 4-cycle engine kit with the same roller size next year, then getting a better bicycle and tires for it the year after that if I still can. I don't expect to win any races against the 100cc 2 stroke engine-powered bikes any more than a 25cc engine powered bike could beat a 66cc engine powered bike in a fair race, but when I can make 100 mile trips in 1 day, once a week, with no signs of quitting for nearly half a year, I know I have some reliable transportation. I can still race the rich-ass neon spandex crew with their short shorts, fancy pants road racing bikes, Oakley sunglasses and Go-Pros if I want to lol... To each his/her own.

Take two rings off

You only need one anyway