You are the best 😀😃😃😀 good luck

You know this is an *old video* when the mic sounds like that

How the heck is that even legal? A 75 cc machine needs to meet the same regulations as a Yamaha 125 (not least because, if legal, it could be taken on the motorway).

Bravo

You probably sucked debris into engine via carb

Please come back and make it start!

How fast does it go

How does this thing do when going up hill

A for creativity

Man ryobi sucks, that's why your bike has no power. Use a stihl fs250 engine and that thing will fly. I just saw an fs250 on offerup for $200 the other day. I have a husqvarna 3120xp chainsaw engine here, 120cc 9.2hp and I know this thing would fly on a bike.

There is a third way for the final drive, a belt drive. i did it without a clutch first with a underpowerd suffolk lawnmower engine. Later on i used the engine of my old pocketbike that one had a clutch but i still used the belt drive cause it was on There anyway so why not. Now im going back to the old way without clutch. But a belt drive is easy to take off, easy for riding without the engine or if the Police shows up :)

Next time you get me to watch your 9:35...video start the piece of junk up...dude!

The 66cc 80 cc motor china kit is the best

Bro, you sound aussie, why are you calling it a weed whacker.

An easy way to find ratio is to put the valve stem at the top and mark the clotch drum with tape.Then turn drum and count how many turns it takes to bring the valve stem back to the top. THIS IS A REAL-WORLD WAY TO CORRECT FOR THE FACT THAT THE TIRE HAS A MUCH 'LENGTHIER'CIRCUMFRENCE THAN THE CIRC.OF THEREAR SPROCKET. 10 to 1 is Ideal.

Kewl...

pero no pusiste andar esa podrida de bicicleta hombre haber si funciona

i made one when i was 12 years old out of part from a junk yard and had no help from my drunk dad mine could hit up to 35 to 40 mph

Cool dude ; ) mine has 12' wheels 23cc stihl I removed the clutch springs onto anglegrinder gearbox =3.1/1 then 8tooth to 36 tooth sprocket bmx chain, does 46kmh running on premium+moth flakes :D

stop hateing

Probably a fail. You never got on it and demonstrated. Pretty sad video. Thumbs down.

What ever happened to the VW beetle you were restoring?

Cool peace

Um um!!!! Good bye!!

1 million plus views, for a video, where the engine didn't start, and, no Weed Wacker demonstration. Well done.

Nice to see kids doing this shit better then playing on the phone and videos good Job

Good information about weed wacker. Motors for bikes

This video is either in Australia or New Zealand

Ok

It just needs a foot rest and then u can tear up some back roads

Where did you buy the engine and transmission from? Thx

Needs smaller back sprocket

:/ this is a weird build

شي حلوه كتيره

Love it. I have built a few petrol engined bikes/scooters and I think that's a nice, neat and cool conversion.

How many cc or hp is the engine?

Nice video. I would suggest a larger Centrifugal clutch, if it can fit between the bracketry. Too much load for that one. Nice bike and Cheers!

I don't care what people are saying, that shit is dope!

We need to see this work.

bla bla bla bla

Cchang4us where did u get the clutch because it is very hard to find a clutch that will fit a weed wacker

Good lad

Your welds look like your welder sneezed

check mines out!

well twostroke "powerband" is pretty broad without the expansion chamber (power band fatty pipe aka bladder) its like a 4 stroke only it has 2x horsepower at equal displacement, i have a bike just like that only with a honda 190cc hydrolic pump motor with a belt drive and manual clutch, i can go 45 miles an hour, thats not T bag at all, trust me it feels like 75 on a piece of trash like that

Nice build...higher primary ratio will get the engine into its power range sooner. you'll lose speed but more drivable...you have some good ideas. I think I'll use a few on my next build.

holly sh... turn the engine on dude !

I would think a mountain bike platform would work best, that way u can use the gears

now i know how to spell umm hahaha

nicr