Iv got a 60mph on 8in tires turning 7000rpms on a manco thunderbird mini bike its a 212 non hemi 18lb valve springs sanded short turn 1.3 stamped rocker arms [stock style] just 1.3 ratio stock style carb with mixture screw bigger jet mod 2 cam arc rod and flywheel 32 degrees intake filter and 1in header pipe makes tones of power and has no problem moving a 115lbs to 60mph
@@Black66 thanks lot of time and money in that build runs very well and very reliable i use a bicycle brake lever for my gas and on stock carb is very smooth and controlable i plain on posting a short video on what iv done and how fast i can go only probelm now is i blow apart the clutch bushings the brass one i have to install my cvt to solve that problem but i think i might be making to much power for it and will shred the belts my goal is 100mph i plain to swap valve springs and get a 24mm carburetor
I made a mini bike here in old east England 🏴. Made the frame in my garage. Chinese pipe bender. Had local engineering shop make hub for my quad wheels . Got me an engine from internet. Took out restrictions. Went like a bat out of hell. Meat loaf,. I’m old . Good artist…Cost me over £1000 . Sold it to a guy who cleared out my garage for £ 200. Before COVID . It makes me feel sad now I see your builds . You have inspired me to make another. F-ck what the wife thinks. My son only likes PlayStation. . Thanks for giving me my life back .
Hello, I'm a retired mechanic and I made a very nice vintage style go kart, It took me 6 months of working everyday to build, I decided this is not for sale, Too much fun to own!
That is a beautiful minibike. That blue sets it off. Your videos are really making me want to get back into this hobby. I built several of these in the 90s.
@@Black66 ya i have 2 of the coleman minibikes the bt200x and ct200u-ex. Trying to figure out which way to go with them. Build for climbing or speed.? I live in the desert now and usually run them on hills. My bt200x is heavier so doesn't climb as well as the ct200u-ex. So i love videos lile your for ideas and inspiration
That’s sweet. I’m building one now. Haven’t had one for 20 years since I was a kid. 70 on that thing is no joke. Most people won’t understand what that feels like on something with no suspension.
Man that's a sweet looking bike , love the paint job you did , and love the engine details. I will soon restore the Ruttman mini bike i've had since i was 12, for the third time . It got trashed in salty hurricane flood waters this time around.. I would probably be most terrified of throwing a chain at those speeds - That would really suck .. be careful bro!
@@bigmacmillerlite8775 Ya, they are 5". It is a small bike. They have a replica Azusa frame on this website that you can get with 6-inch wheels. Here is the link gokartsusa.com/mini-bike-kit-6-inch-wheels-2.aspx
@@Black66 Thanks for the link, but I'm going for the Cali style bike. Waiting for the GTS frames are back in stock and then going 5inch tire kit, Scrub brake, and Tilly 212R. Once everything is in stock that is lol.
Been watching for a while. Always great info here! I have a ct200u-exv and have been doing quite a bit to it. Keep the videos coming. Great channel man!👍
Absolutely amazing channel! You inspired me to build my own Mini Bike! Baja Dirt bug with custom plastics, lighting, and it's yellow. Goes a lil over 60!
Awesome man i bet that one hell of a rush. It feels fast doing 50 on a Baja warrior fans imagine 70 on that little thing! Be safe tho man try to upgrade those brakes also when doing fast runs like this take somebody with you. Just incase anything happens you can have immediate help. Keep up the great work
"It's scary on that little bike"?🤣🤣🤣🤣🤣 40 scary on that little bike, I can't believe you do 70🍸God bless you. Excellent work, you make some pretty awesome content.
Bro you had me scared half to death on that first run thinking you almost couldn't stop please take my advice next time don't pick a dead-end street LMFAO 🤣
@@Black66 no I didn't please send the link in this comment I am also currently investigating red beards garage on what exactly a stage 5 build is according to him he's using a predator Ghost engine on methanol interest in build indeed waste of money on the block though
This is incredible! I want to reach that sleep with a bicycle and I’m thinking of getting a 29 inch wheel bike. In order to increase top speed do you opt for more or less teeth? For the bike I want there is a 36, 40 and 44tooth sprocket. Thank you very much in advance!
That's insane bro 70mph on a mini bike. 🔥 I remember as kid having to fix links in chains. It was a pain in the arse lol All I had was a bench grinder to grind the brad down. I got good at it after a while lol That breaking tool is the trick. With out that good luck 😆🤣 Cool vid That thing rips 🔥👍✌️
Very cool, I have been riding old Harleys most of my life ( I'm 75) now I still ride a 1949 Cushman motor scooter with a 14 HP Subaru Robin engine. I recently bought a Coleman CT200U-EX for Shi--t s and Grins. Just finished putting a torque converter on it and that tripled it's speed from the original Jack shaft. I'll probably stop there. Old bones don't heal as fast and young ones. Besides I've been riding for over 60 years. Keep your knees in the breeze and the shiny side up and the greasy side down.
I'm new to your channel, and you are a maniac with this ultra-fast mini-bike ... and that's awesome! Liked and subscribed! BTW, what kind of frame is that? Did you build up your mini-bike as a frame only, then chose all your parts by yourself, or did it come with an included engine, wheels, etc.? It's nice looking frame and a great color. BTW, yeah, you could've gotten up to and maybe past 70 MPH. You still had some top end left when you hit 68 MPH -- that's awesome! Way to go!
Thanks for subscribing! I bought the frame only . It's an old Azusa frame . One of the earlier models with the straight bars. I put it together in stages. There are quite a few videos on the channel with the different combos.
All right so I ordered a 14 tooth clutch for my 208cc Troy-Bilt with electric start the bike originally has a 36 tooth rear sprocket so 14 to 36 teeth the link you sent with the calculator calculated 53 mph hopefully 14 to 36 is okay and will work I have a nine and a half horse carburetor and a straight pipe I'm going to put on it
Wow nice build! Very fast and clean! I have a question for you. May I ask what specs are in your motor. I’m currently building a drag bike and went 60 mph with a 55 tooth sprocket with a 18 inch tall tire and a torque converter. I just changed it for a 70 tooth sprocket for 330 foot drags. The motor is mild but built extremely well with lots of precision. Everything is measured and clearanced to spec. But I’m at a point where I’m running out of motor on the top end. It has stock length billet rod. Stock crank. Flat top piston. 265 hot cam. Stock valve train except valve springs. Custom ported head. Stock valve size and all. And 24mm nibbi carb. The motor is very mild. I’m assuming with the stock valve size and camshaft size I have extreme bottom end and I get out on everybody by a bike length or 2 but catch me. Your motor seems to be built well no break ups through the curve. So my question would be is what specs would you recommend. I have a good chunk of money saved so I’m willing to spend. Thanks for reading through all this and great video.
Thanks! Your bike sounds pretty sweet! This one too is a mild build. It's like yours with the stock valves but it's running a 14cc chamber GX160 head with mild port work, a .012 thick head gasket with 1.2 ratio Rev rockers and 26 lb springs. I don't know if this head flows as well as a stock head even with the port work but with this mild build, the compression bump made this thing really snappy. It pulls pretty hard for what it is. I would like to try out one of Pauls's Karts GX 14 cc heads with his cam and carb. His TRINITY package. I think that would wake up our bikes lol This one had the same cam you are running, the 265, but in this video, I changed it out for an even smaller 252 rattlesnake cam with the 1.2 ratio rockers just to try it out. It has a.020 ARC billet rod and an ARC billet flywheel. a Mikuni vm22 26MM carb with a header pipe. Nothing special at all. But I guess it's all about the combo.
@@Black66 thank you for reading my long paragraph and the quick response! I was looking into getting the trinity package. Seems like a sweet deal and I might wait for it to go on sale. Maybe I’ll try and get into contact with him and tell him my application. But great video once again and I love the bike. I have subscribed and will be looking for follow up vids. I’ll be experimenting with different combos and let you know the results. Keep up the great work. 👍
@@Black66 I have a question when you install the ratio rockers is there anything else you need to replace like pushrod length I'm building a motor now I a very mechanical inclined just don't know alot about the ratio rockers and push rod length
For sake of stopping power I would go with a air heart disc brake, then get either a torque converter set up and use a belt of only 5/8" wide that way it will give you take off power plus a greater top end speed!!! I have been custom building mini bikes and karts for the last 47 years. I made go-karts and mini bikes go up into the stupid speed level. I used a 440 cc twin from a snowmobile with the compression so high that she preferred 113 octane and It was fun.
Thanks! I have quite a few other videos on the channel with torque converters and different setups. I like testing different combinations just for fun. This bike won't have the combo it has on it for very long. lol I can't leave well enough alone
Hey brother, unrelated question but where can I find one of those shinny chrome blower housing I’ve seen on your bike? I ordered one from Omb warehouse but it looks like the chrome spray paint not actual chrome. You the man by the way!!! Thx in advance
Where can I find the chain breaker you used in the video? All the ones I used are very cheap and break in the first use so now I just use a punch out and a hammer. And I can tell you it's not very easy.
I ride my 2 stroke 70s mopeds to 60mph scary as fuck but u my friend u have balls of steel 2 ride that thinking bike to 70 mph that's sick b safe out there god always greats channel I love the way u test and tune no bullshit real numbers in the moped community every one is full of shit call out insane mph and no on board video keep up the good work I had one in the mid 80s when I was a kid so much fun enjoy
Thanks! It's a custom tank made from a car overflow tank. Check out the Azusa bike playlist for many more engine and part combos with this bike and others. ruclips.net/video/ONJbFaEecQM/видео.html
Once again getting back to you because I have been doing all kinds of research trying to figure out exactly what clutch chain and rear sprocket I want to get for my new engine what I have come up with is right now I have a 4 hp Robin Subaru engine 12-tooth clutch going to a rear 72 tooth sprocket 35 chain 9/1/2 carb straight pipe Governor delete 43mph my idea is a 14 tooth one inch clutch on the 208 CC Troy-Bilt engine I just bought with a 54 tooth rear sprocket which would give me just under a 3.86 ratio do you think this would work well?
Man love your videos I currently have a 208cc ironton that id like to get the billet flywheel n new rods. But I was wondering Would predator 212 performance parts work with my 208cc ironton... Or should I just save the hassle n buy a predator 212
I think the external parts would work like carb, header , things like that . The internal stuff could be Clone like the flywheel taper and rod journal sizes etc ... maybe🤔 I haven't worked with an Ironton yet.
Love all your videos brotha... Could you do a video one day with a Briggs and Stratton 5hp (vintage engine) no one has really done anything or any videos comparing how a Briggs 5hp stands up to a predator 212. I personally have a few Briggs raptor engines that I'm buying race parts for and I would love to see how fast I could get it... Anyways keep up the good work brotha!
Thanks! Yes, I would love to do a video on a 5hp Briggs. We used to race them back in the 1980's with Horstman billet parts and Tillotson double pumper carbs on methanol. Good times!
Well so much for not being able to outrun the zombies or the po po, that's the ticket. What would be the average range on a tank of gas, approximately? Thanks for this excellent instruction. Appreciate it.
@@Black66 thanks!!👍 This particular model, or for someone like myself who has a little age and size on them what particular frame would you recommend for someone like myself? Your unit here looks simple, really nice, at the same time has superior performance. Thank you for your help Todd in Charleston West Virginia.
70mph Holy Chit, that's bustin major ass. I feel quite certain I wouldn't be at that speed very often but it certainly would be very nice knowing that level of performance is there if you need it. Thanks.
@@toddellis3323 If your a bigger guy I would reccomend one of the bigger frames like a Coleman CT200U-EX or something like that because this bike is really small. Im a small guy and its small for me. The Bigger Coleman bikes are really comfortable to ride. If you do want a small frame bike, something like a Doodlebug is a little bigger than the Azuza frame like this bike.
@@Black66 Yes I'm a bit bigger and we'll leave it at that 😉. Thanks. Can I put the smaller tires on this frame with the 60 tooth back cog like you did on the other video?
Nice build bro all though you should probably change those little lawn mower tires to small motorcycle racing slicks I don’t think lawn mower tires are rated for those speeds
I have a coleman ct100 that i cant wait till my little boy grows out of lolol!! Im so guna put a ghost engine on it and gear it up! I do think i may put some sort of front brake on it also if possible. How does it handle at that speed man!?!?
Runs surprisingly stable at speed. Check out the Azusa bike playlist and other playlist on the channel for many more combos. Thanks for watching! ruclips.net/video/5Grizcea_Ug/видео.html
@@Black66 thanks for the feedback. I have my dads old mini like those from the 60s that i just stuffed a standard 212 pred on. its fast but i may go through it this winter and stick some good parts into it. I have a 26 mikuni carb. My young boys and i watch your vids all the time and have some chuckles lol! Good stuff!
Great speeds. What's your opinion on a CVT powering a sprocket gears? It'd be two forms of mechanical leverage aiding in top speed I figured but I haven't looked deep enough into gearing. My goal is to buy a used ruckus clone, put a 200-250cc motor in it and be able to achieve 80-90 mph.
Definalty gain some quickness and top speed with one depending on the vehicle. I like the smaller minibikes with just a clutch. But I do like them on the bigger bikes. I have a few videos on this channel using them. I put one on the scare chair and it really woke it up. Check it out, here is the link ruclips.net/video/dINewgKuzkg/видео.html
Thanks! The reason I use the chain breaker is to not have to use chain links because they fly off sometimes when I'm going fast. Here is the link www.arcracing.com/3720-arc-35-chain-break/
What kind (size) head do u have on it? I want to change the head on my 212, but im not sure about pushrod size and rockers…..awesome build btw….i have a couple cammed, ungoverned ones on stock internals, but i want to build my next one with a different head, rockers, etc….
Thanks ! I think I added most of the parts I used in the description of the video . The champion rockers come with pushrods in the kit . I’m using a 14cc chamber, GX 160 head on this build .
So with the 14 tooth clutch and 36 tooth rear sprocket with my 208cc engine bike will barely take off hits about 40 mph sounds like it's at idle when it's doing 40 and won't really gain above that unless you go a mile so my gear ratio is not good at all with my brand new clutch I want my bike to do above 60 mph I have a 208cc engine what clutch and rear sprocket do I need with a 10-in tire and 150 lb guy also if I put the bike on a stand so the rear tire spins freely the bike will rev out and spin the tire seems like 50 mph but not when I'm on it going down the road after half throttle it doesn't react
Great video! I’m new to this and I’m interested in purchasing and upgrading it like your bike. Where do you even start purchasing a stock one? I seen some price gougers on OfferUp! But I want to buy a new frame. Thanks for your time!
Thanks! If you want an Azusa frame or one simular to it , they have one here gokartsusa.com/The-Hornet-Minibike-Kit-1.aspx Go power sports has quiet a few frames also . Here is a link to my Mega moto bike. This is one frame GPS has. ruclips.net/video/VbcpA0jdSIw/видео.html
Nice town. If it's totally stock. Bypass the governor first. That will make it quite a bit faster just doing that. Get a pipe and a high-flow air filter. If you can add a bigger jet that will help too. There is a lot more you can add after that if you really want it to run.
Were did you get you rear sproket at and what stage is your predator what all have you done to it ? Mine just has the mikuni carb and no govern I need to put billet flywheel in it and I cannot find a exhaust pipe that will fit my bike its a Motovox any idea where I can get one at thanks
I picked up the sprocket from a seller on eBay www.ebay.com/itm/153969185235 This pipe should fit your Motovox as long as you don't have the engine lifted and is sitting on the stock mount www.gopowersports.com/header-pipe-3-stage-center-exit-196-212/
Beautiful bike my dude, nicely done 👌 one day I will have a bike equally as fast and then maybe one day we will meet up and race lol
Thanks! That would be fun. That's what it's all about is enjoying these things and having fun.
Iv got a 60mph on 8in tires turning 7000rpms on a manco thunderbird mini bike its a 212 non hemi 18lb valve springs sanded short turn 1.3 stamped rocker arms [stock style] just 1.3 ratio stock style carb with mixture screw bigger jet mod 2 cam arc rod and flywheel 32 degrees intake filter and 1in header pipe makes tones of power and has no problem moving a 115lbs to 60mph
@@madness_-yg3lw Nice build!
@@Black66 thanks lot of time and money in that build runs very well and very reliable i use a bicycle brake lever for my gas and on stock carb is very smooth and controlable i plain on posting a short video on what iv done and how fast i can go only probelm now is i blow apart the clutch bushings the brass one i have to install my cvt to solve that problem but i think i might be making to much power for it and will shred the belts my goal is 100mph i plain to swap valve springs and get a 24mm carburetor
@@madness_-yg3lw Keep working at it. You will get there sooner or later. I bet you will reach your goal with a clutch.
Lloyd and Harry would’ve made it to Aspen so much more quickly if they would’ve had this bike!
🤣🤣🤣
Best comment 👌
Damn... my thoughts exactly!!
How does this comment NOT have more likes 😂
Lol. You crazy
I made a mini bike here in old east England 🏴. Made the frame in my garage. Chinese pipe bender. Had local engineering shop make hub for my quad wheels . Got me an engine from internet. Took out restrictions.
Went like a bat out of hell. Meat loaf,. I’m old . Good artist…Cost me over £1000 . Sold it to a guy who cleared out my garage for £ 200. Before COVID . It makes me feel sad now I see your builds .
You have inspired me to make another. F-ck what the wife thinks. My son only likes PlayStation. . Thanks for giving me my life back .
Hello, I'm a retired mechanic and I made a very nice vintage style go kart, It took me 6 months of working everyday to build, I decided this is not for sale, Too much fun to own!
Wow, I'm pretty sure I saw a speed limit sign that said 25mph....Glad you're still alive to tell about it! LOL
I was going so fast I didn't see it lol
@@Black66 Ya think! LOL
That is a beautiful minibike. That blue sets it off. Your videos are really making me want to get back into this hobby. I built several of these in the 90s.
Thanks! Might as well get back into it. No time like the present.
@@Black66 ya i have 2 of the coleman minibikes the bt200x and ct200u-ex. Trying to figure out which way to go with them. Build for climbing or speed.? I live in the desert now and usually run them on hills. My bt200x is heavier so doesn't climb as well as the ct200u-ex. So i love videos lile your for ideas and inspiration
@@goadmerle Maybe you could build one for speed and one for off road?
@@Black66 was thinking the same thing. The ct200u-ex for speed. Due to lighter frame
That’s sweet. I’m building one now. Haven’t had one for 20 years since I was a kid. 70 on that thing is no joke. Most people won’t understand what that feels like on something with no suspension.
Thanks! Check out the playlist for many more builds and part test. ruclips.net/video/qE-aznzxMrQ/видео.html
Man that's a sweet looking bike , love the paint job you did , and love the engine details.
I will soon restore the Ruttman mini bike i've had since i was 12, for the third time . It got trashed in salty hurricane flood waters this time around..
I would probably be most terrified of throwing a chain at those speeds - That would really suck .. be careful bro!
Thanks ! The vintage bikes are really nice . Good Luck with the restoration !
Bro that’s sick you should come down to Compton California and race it with other mini bikers they race every Sunday
Bring your full body armor!
That's a slick chain breaker!
You we'll have a Real Fun Time when those tires come apart !!!!!!!!! Have a good day.
Check out this video! I went even faster! This one has street tires. ruclips.net/video/xV8i59aGUao/видео.html
You have the cleanest Azusa I've seen yet dude.
Also what sized tires are those? They look like 5's. I want to ride 5" but I'm 6'4' 250 lbs. lol
Thanks!! I'm trying to keep it looking nice.
@@bigmacmillerlite8775 Ya, they are 5".
It is a small bike. They have a replica Azusa frame on this website that you can get with 6-inch wheels. Here is the link gokartsusa.com/mini-bike-kit-6-inch-wheels-2.aspx
@@Black66 Thanks for the link, but I'm going for the Cali style bike. Waiting for the GTS frames are back in stock and then going 5inch tire kit, Scrub brake, and Tilly 212R.
Once everything is in stock that is lol.
@@bigmacmillerlite8775 Right on !
I like the scrub brake stuff . Nice bike
That's freaking flying. Awesome 👍😎
Been watching for a while. Always great info here! I have a ct200u-exv and have been doing quite a bit to it. Keep the videos coming. Great channel man!👍
Thanks, I appreciate it. I'm always trying to figure out something to put out there.
That’s so fast man! Be careful man we don’t want you to get hurt 🙏🏻
Thanks! You guys are awesome! I'll try and be careful
ruclips.net/video/TYp7SgO_FrU/видео.html
with those little tires on thier your lucky to be here partner
Absolutely amazing channel! You inspired me to build my own Mini Bike! Baja Dirt bug with custom plastics, lighting, and it's yellow. Goes a lil over 60!
Thanks! Baja Dirt bug is an awesome bike! Sounds like yours moves out !
what mods do you have on it ?
@@ducttapeandwrenches The links for the mods are in the description. Thanks for watching the videos!
@@Black66 thank you. how important are performance cams? i bought billet parts and was wondering how far i can go without a new cam.
Awesome man i bet that one hell of a rush. It feels fast doing 50 on a Baja warrior fans imagine 70 on that little thing! Be safe tho man try to upgrade those brakes also when doing fast runs like this take somebody with you. Just incase anything happens you can have immediate help. Keep up the great work
Thanks!Good advice for sure. It's crazy, anything over 60 on that small bike feels like 100 lol Definitely does need tires and brakes.
You've done a great job on that mini bike. I've watched you from the the start. Good tutorial.
Thanks!
Wow. The beginning of video, how it flew by. 😮
Heck ya buddy you we’re flying out there super cool
The Chuck Yeager of minibikes. Ran outta road!
LOL
Your right! I think it will go faster if I had more road
That is fast for that little bike. Nice job!
Very impressive and is absolutely cool!
Thanks!
Awesome build bro that fast on a mini bike
Thanks! Ya, it feels faster than it is on that little bike.
I bet it does bro
"It's scary on that little bike"?🤣🤣🤣🤣🤣 40 scary on that little bike, I can't believe you do 70🍸God bless you. Excellent work, you make some pretty awesome content.
Thanks for the kind words ! It is pretty darn sketchy at that speed . It’s good as long as a tire doesn’t pop . 😳
@@Black66 what name brand is the frame and forks? I want one
@@caseykelso1 It's an Azusa frame from the 1960"s but you can get a new one at gokartsusa.com/azusa3540minibikekit.aspx
@@Black66 are you in the south west? We are in Nevada. Is there a list of minibike events ? I see only the "Gambler" races when I Google
Bro you had me scared half to death on that first run thinking you almost couldn't stop please take my advice next time don't pick a dead-end street LMFAO 🤣
Did you see the video were I actually went off the end of that road on the Doddlebug ? LOL🤣
@@Black66 no I didn't please send the link in this comment I am also currently investigating red beards garage on what exactly a stage 5 build is according to him he's using a predator Ghost engine on methanol interest in build indeed waste of money on the block though
@@spikemandan ruclips.net/video/6XT8DwdXvqM/видео.html
Wow that’s really fast.Great job.
Thanks! Fun little bike at that speed.
nice build. I like the gas tank.
Thanks! I made the gas tank out of a car reservoir tank.
What about bigger tires? Or just the rear, you'll get even more top end
Ya like some 33’s, just joking 🙃 definitely bigger rear tire for sure!!! Definitely cool little minibike
Agreed
14 inch in the back he would of gone from 66 mph to 84+
Just found you and subscribed. Awesome builds . 🇬🇧
Thanks!
RevZilla shoulda used this bike instead of their build to re-enact the dumb and dumber famous scene 😂
This is incredible! I want to reach that sleep with a bicycle and I’m thinking of getting a 29 inch wheel bike. In order to increase top speed do you opt for more or less teeth? For the bike I want there is a 36, 40 and 44tooth sprocket. Thank you very much in advance!
That's insane bro 70mph on a mini bike. 🔥 I remember as kid having to fix links in chains. It was a pain in the arse lol All I had was a bench grinder to grind the brad down. I got good at it after a while lol That breaking tool is the trick. With out that good luck 😆🤣
Cool vid That thing rips 🔥👍✌️
Thanks! Ya, the chain breaker makes it a lot easier. Check out this video of this bike doing 72+
ruclips.net/video/xV8i59aGUao/видео.html
@@Black66 Cool checking it out now. 👍
Awesome mini bike great job 👍
Thank You !! Appreciate that
what's the frame you used on this bike? I love how open it leaves the center for anything you wanna upgrade.
Very cool, I have been riding old Harleys most of my life ( I'm 75) now I still ride a 1949 Cushman motor scooter with a 14 HP Subaru Robin engine. I recently bought a Coleman CT200U-EX for Shi--t s and Grins. Just finished putting a torque converter on it and that tripled it's speed from the original Jack shaft. I'll probably stop there. Old bones don't heal as fast and young ones. Besides I've been riding for over 60 years. Keep your knees in the breeze and the shiny side up and the greasy side down.
Thanks! good advice! I have an EX I put a converter on also. Video coming soon.
ive got an old junky cushman eagle frame im gonna put a v twin briggs on.
@@frigglebiscuit7484 Yes!
Why do you not have a million subscribers
you have a drum brake and no secondary brake on a mini that you want to go 70mph. Good thing you are the test pilot.
Here you go! I went over 70 on this one. It has disc brakes. ruclips.net/video/xV8i59aGUao/видео.html
That thing is insane
Arizona is beautiful!?!
Sweet!! Nice work!
I'm new to your channel, and you are a maniac with this ultra-fast mini-bike ... and that's awesome! Liked and subscribed! BTW, what kind of frame is that? Did you build up your mini-bike as a frame only, then chose all your parts by yourself, or did it come with an included engine, wheels, etc.? It's nice looking frame and a great color. BTW, yeah, you could've gotten up to and maybe past 70 MPH. You still had some top end left when you hit 68 MPH -- that's awesome! Way to go!
Thanks for subscribing! I bought the frame only . It's an old Azusa frame . One of the earlier models with the straight bars. I put it together in stages. There are quite a few videos on the channel with the different combos.
Very impressive back in 07 I had a 5.5 champion stock that was putting 60mph.
That was a fast bike! Especially a 5.5
When I was 12 I had doodle bug with a Briggs 3.5 that did 93mph... In the back of a truck...
Im your real pops!
All right so I ordered a 14 tooth clutch for my 208cc Troy-Bilt with electric start the bike originally has a 36 tooth rear sprocket so 14 to 36 teeth the link you sent with the calculator calculated 53 mph hopefully 14 to 36 is okay and will work I have a nine and a half horse carburetor and a straight pipe I'm going to put on it
Wow nice build! Very fast and clean! I have a question for you. May I ask what specs are in your motor. I’m currently building a drag bike and went 60 mph with a 55 tooth sprocket with a 18 inch tall tire and a torque converter. I just changed it for a 70 tooth sprocket for 330 foot drags. The motor is mild but built extremely well with lots of precision. Everything is measured and clearanced to spec. But I’m at a point where I’m running out of motor on the top end. It has stock length billet rod. Stock crank. Flat top piston. 265 hot cam. Stock valve train except valve springs. Custom ported head. Stock valve size and all. And 24mm nibbi carb. The motor is very mild. I’m assuming with the stock valve size and camshaft size I have extreme bottom end and I get out on everybody by a bike length or 2 but catch me. Your motor seems to be built well no break ups through the curve. So my question would be is what specs would you recommend. I have a good chunk of money saved so I’m willing to spend. Thanks for reading through all this and great video.
Thanks! Your bike sounds pretty sweet! This one too is a mild build. It's like yours with the stock valves but it's running a 14cc chamber GX160 head with mild port work, a .012 thick head gasket with 1.2 ratio Rev rockers and 26 lb springs. I don't know if this head flows as well as a stock head even with the port work but with this mild build, the compression bump made this thing really snappy. It pulls pretty hard for what it is. I would like to try out one of Pauls's Karts GX 14 cc heads with his cam and carb. His TRINITY package. I think that would wake up our bikes lol
This one had the same cam you are running, the 265, but in this video, I changed it out for an even smaller 252 rattlesnake cam with the 1.2 ratio rockers just to try it out. It has a.020 ARC billet rod and an ARC billet flywheel. a Mikuni vm22 26MM carb with a header pipe. Nothing special at all. But I guess it's all about the combo.
@@Black66 thank you for reading my long paragraph and the quick response! I was looking into getting the trinity package. Seems like a sweet deal and I might wait for it to go on sale. Maybe I’ll try and get into contact with him and tell him my application. But great video once again and I love the bike. I have subscribed and will be looking for follow up vids. I’ll be experimenting with different combos and let you know the results. Keep up the great work. 👍
@@Black66 I have a question when you install the ratio rockers is there anything else you need to replace like pushrod length I'm building a motor now I a very mechanical inclined just don't know alot about the ratio rockers and push rod length
For sake of stopping power I would go with a air heart disc brake, then get either a torque converter set up and use a belt of only 5/8" wide that way it will give you take off power plus a greater top end speed!!! I have been custom building mini bikes and karts for the last 47 years. I made go-karts and mini bikes go up into the stupid speed level. I used a 440 cc twin from a snowmobile with the compression so high that she preferred 113 octane and It was fun.
Thanks! I have quite a few other videos on the channel with torque converters and different setups. I like testing different combinations just for fun.
This bike won't have the combo it has on it for very long. lol I can't leave well enough alone
Help my mini bike guy's
I swear officer,your gun must be miscalculated this thing will never go 875 mph,it wont even go 45 mph,hohohoooo its not christmas yet is it
70 MPH 🤯🤯 You should do a video of a steering stabilizer going that fast!!
U dont need one if u have no speed wobbles
Hey brother, unrelated question but where can I find one of those shinny chrome blower housing I’ve seen on your bike? I ordered one from Omb warehouse but it looks like the chrome spray paint not actual chrome. You the man by the way!!! Thx in advance
I think Studz racing has an actual chome plated version. Or you can do like I did and just have one plated at a plating shop.
Where can I buy one of those chain tension kit that is on this bike
Good looking bike!
Thanks!
Where can I find the chain breaker you used in the video? All the ones I used are very cheap and break in the first use so now I just use a punch out and a hammer. And I can tell you it's not very easy.
It's on the ARC racing web site
Chain’s tensioner helps to with top end speed should of put one on there for that loose chain greater for a cruise
Check out the other top speed runs with a few different bikes on the channel. Thanks for watching! ruclips.net/video/zbn2shqOuaQ/видео.html
Great video !
I ride my 2 stroke 70s mopeds to 60mph scary as fuck but u my friend u have balls of steel 2 ride that thinking bike to 70 mph that's sick b safe out there god always greats channel I love the way u test and tune no bullshit real numbers in the moped community every one is full of shit call out insane mph and no on board video keep up the good work I had one in the mid 80s when I was a kid so much fun enjoy
Thanks! I remember the mopeds . Those things where fun back in the day. Going 60 one one would be scary!
Awesome bike!! Love that gas tank...where can I get that at? I just got me a BAM frame and forks....slow but sure going to get her going!
Thanks! It's a custom tank made from a car overflow tank. Check out the Azusa bike playlist for many more engine and part combos with this bike and others. ruclips.net/video/ONJbFaEecQM/видео.html
AWESOME VIDEO
YOU GOTTA TUCK DOWN !! At that speed, it matters.
Check out this video ruclips.net/video/xV8i59aGUao/видео.html
Once again getting back to you because I have been doing all kinds of research trying to figure out exactly what clutch chain and rear sprocket I want to get for my new engine what I have come up with is right now I have a 4 hp Robin Subaru engine 12-tooth clutch going to a rear 72 tooth sprocket 35 chain 9/1/2 carb straight pipe Governor delete 43mph my idea is a 14 tooth one inch clutch on the 208 CC Troy-Bilt engine I just bought with a 54 tooth rear sprocket which would give me just under a 3.86 ratio do you think this would work well?
Also were did you get your chain breaker at I cannot find a good one there nice to have
I got it from ARC racing
I just bought a Azusa mini bike kit. I got the 8” wheels and tires.
Sweet! Nice bike!
my guy was FLYING
I'd really like you to put a torque converter on that and with the gear ratio from the torque converter see how fast it would go
I’ve never been able to get to top speed on mine, roads rang long enough in LA
Would kool to see to cross the state road trip
Ya, that would be cool!
I know this is an old video but I'd like to know what the 1/8and 1/4 mile says. thanks
Real nice seriously my doodle bug db30 is hitting 46mph with a modified predator 212cc can't wait to reach those speeds
Doodle bug is a sweet bike!
You just need to do a "Rollie Free" for that last couple of MPH.
That's got to be terrifying
It is pretty sketchy
Thats fast for a mini bike. Be careful with those small tires. I've seen them tank slap out of nowhere and buck people off.
Man love your videos I currently have a 208cc ironton that id like to get the billet flywheel n new rods. But I was wondering Would predator 212 performance parts work with my 208cc ironton... Or should I just save the hassle n buy a predator 212
I think the external parts would work like carb, header , things like that . The internal stuff could be Clone like the flywheel taper and rod journal sizes etc ... maybe🤔 I haven't worked with an Ironton yet.
Would be great if I could buy one in Australia
Honest question!
Where did you get the clutch cover ? The fancy looking one 👀👀👀
Here is the video for the best chain guard /clutch cover in the world...lol ruclips.net/video/76ppl4ZmbQQ/видео.html
Love all your videos brotha... Could you do a video one day with a Briggs and Stratton 5hp (vintage engine) no one has really done anything or any videos comparing how a Briggs 5hp stands up to a predator 212. I personally have a few Briggs raptor engines that I'm buying race parts for and I would love to see how fast I could get it... Anyways keep up the good work brotha!
Thanks! Yes, I would love to do a video on a 5hp Briggs. We used to race them back in the 1980's with Horstman billet parts and Tillotson double pumper carbs on methanol. Good times!
Well so much for not being able to outrun the zombies or the po po, that's the ticket. What would be the average range on a tank of gas, approximately? Thanks for this excellent instruction. Appreciate it.
It goes around 15 miles depending on how hard you are on it
@@Black66 thanks!!👍 This particular model, or for someone like myself who has a little age and size on them what particular frame would you recommend for someone like myself? Your unit here looks simple, really nice, at the same time has superior performance. Thank you for your help Todd in Charleston West Virginia.
70mph Holy Chit, that's bustin major ass. I feel quite certain I wouldn't be at that speed very often but it certainly would be very nice knowing that level of performance is there if you need it. Thanks.
@@toddellis3323 If your a bigger guy I would reccomend one of the bigger frames like a Coleman CT200U-EX or something like that because this bike is really small. Im a small guy and its small for me. The Bigger Coleman bikes are really comfortable to ride. If you do want a small frame bike, something like a Doodlebug is a little bigger than the Azuza frame like this bike.
@@Black66 Yes I'm a bit bigger and we'll leave it at that 😉. Thanks.
Can I put the smaller tires on this frame with the 60 tooth back cog like you did on the other video?
Coolest mini bike I've seen brother great job!
Right on! Thanks!!
Bike is 😎 and fast,straighten the forks please, and I question the speed limit of your tires?
Check out this one. Its even faster! ruclips.net/video/xV8i59aGUao/видео.html
Nice build bro all though you should probably change those little lawn mower tires to small motorcycle racing slicks I don’t think lawn mower tires are rated for those speeds
Thanks! I usually use this other bike for speed runs
ruclips.net/video/xV8i59aGUao/видео.html
Going those speeds you should look into installing a steering damper on your forks
surprisingly it is really stable at speed.
Amazing man. Is this kind of speed safe on those tires?
No, I don't think so. I don' t think they are speed rated .
Almost certainly not.
I have a coleman ct100 that i cant wait till my little boy grows out of lolol!! Im so guna put a ghost engine on it and gear it up! I do think i may put some sort of front brake on it also if possible. How does it handle at that speed man!?!?
Runs surprisingly stable at speed. Check out the Azusa bike playlist and other playlist on the channel for many more combos. Thanks for watching! ruclips.net/video/5Grizcea_Ug/видео.html
@@Black66 thanks for the feedback. I have my dads old mini like those from the 60s that i just stuffed a standard 212 pred on. its fast but i may go through it this winter and stick some good parts into it. I have a 26 mikuni carb. My young boys and i watch your vids all the time and have some chuckles lol! Good stuff!
Awesome!
I like it! How does it feel to be on that thing at 70mph with no suspension?
As long as the road is smooth is ok, but one little bump feels pretty scary to me lol
We need you to put a wheelie bar on one of your bikes
Dude, on my way to Aspen- I’ll trade you my Van for that beast!
Are you going to ride the minibike home? 😀
You're crazy the dad 😂 be careful of the cow! Lol
Did you saw the cow? lol
Can you tell us where to buy one of those awesome roller chain tools?
I bought this one from ARC racing .
@@Black66 Thank you
Cool bike! Do you have a fuel pump on it? Cool gas tank but it looks kinda low.
Thanks! Ya, it has a pulse pump on it. I made the gas tank out of a car overflow tank
Great speeds. What's your opinion on a CVT powering a sprocket gears? It'd be two forms of mechanical leverage aiding in top speed I figured but I haven't looked deep enough into gearing.
My goal is to buy a used ruckus clone, put a 200-250cc motor in it and be able to achieve 80-90 mph.
Definalty gain some quickness and top speed with one depending on the vehicle. I like the smaller minibikes with just a clutch. But I do like them on the bigger bikes. I have a few videos on this channel using them. I put one on the scare chair and it really woke it up. Check it out, here is the link ruclips.net/video/dINewgKuzkg/видео.html
You can probably ride this on the freeway lol
Very nice video sir, the nice thing about the chain breaker is that you can reinstall the chain link back in place. A link for the breaker please.
Thanks! The reason I use the chain breaker is to not have to use chain links because they fly off sometimes when I'm going fast. Here is the link www.arcracing.com/3720-arc-35-chain-break/
What kind (size) head do u have on it? I want to change the head on my 212, but im not sure about pushrod size and rockers…..awesome build btw….i have a couple cammed, ungoverned ones on stock internals, but i want to build my next one with a different head, rockers, etc….
Thanks ! I think I added most of the parts I used in the description of the video . The champion rockers come with pushrods in the kit . I’m using a 14cc chamber, GX 160 head on this build .
So with the 14 tooth clutch and 36 tooth rear sprocket with my 208cc engine bike will barely take off hits about 40 mph sounds like it's at idle when it's doing 40 and won't really gain above that unless you go a mile so my gear ratio is not good at all with my brand new clutch I want my bike to do above 60 mph I have a 208cc engine what clutch and rear sprocket do I need with a 10-in tire and 150 lb guy also if I put the bike on a stand so the rear tire spins freely the bike will rev out and spin the tire seems like 50 mph but not when I'm on it going down the road after half throttle it doesn't react
Great video! I’m new to this and I’m interested in purchasing and upgrading it like your bike. Where do you even start purchasing a stock one? I seen some price gougers on OfferUp! But I want to buy a new frame. Thanks for your time!
Thanks! If you want an Azusa frame or one simular to it , they have one here gokartsusa.com/The-Hornet-Minibike-Kit-1.aspx
Go power sports has quiet a few frames also . Here is a link to my Mega moto bike. This is one frame GPS has. ruclips.net/video/VbcpA0jdSIw/видео.html
Good run that is fast
Ya, it is really fast for such a small bike
very nice bikes brother..i do have a couple questions about pushrod size
Pushrod, 3/16" Chrome Moly, 5.110" Length Predator 212 Gx200 Clone CMPR-55-511, but I have added a little longer one since this video
I live in the same town! What would it take for you to make 196cc motor/ coleman mini bike way faster... sos
Nice town. If it's totally stock. Bypass the governor first. That will make it quite a bit faster just doing that. Get a pipe and a high-flow air filter. If you can add a bigger jet that will help too. There is a lot more you can add after that if you really want it to run.
Beautiful bike, I just hope your tires are rated for the high speed... be careful........
Thanks !
Dude how do you go so fast with yours if i did that im looping back
I'm surprised you let the old one get so dirty lol
I clean it really quick!
Were did you get you rear sproket at and what stage is your predator what all have you done to it ? Mine just has the mikuni carb and no govern I need to put billet flywheel in it and I cannot find a exhaust pipe that will fit my bike its a Motovox any idea where I can get one at thanks
I picked up the sprocket from a seller on eBay www.ebay.com/itm/153969185235
This pipe should fit your Motovox as long as you don't have the engine lifted and is sitting on the stock mount
www.gopowersports.com/header-pipe-3-stage-center-exit-196-212/
Floyd and harry would of loved that!!