Fixing up a 50cc Coolster ATV that has been sitting for years!

[@paulhines623]

This is the best website ever. I have learn't so much and commenced a few rebuilds of my own. Thanks Praska Boys Garage.

[@paulhines623]

that is awesome the joy that young guy displayed receiving his quad.

[@cjgamingsmith7656]

That kid was so excited and he will have so much fun. 👍👏👏👏

[@PraskaBoysGarage]

Yes he was! Thanks for watching!

[@locomaaan]

Fantastic Video, thats smile on that little boys face was priceless!!! You do great work, keep the videos coming!!

[@PraskaBoysGarage]

Yes, AJ was excited for sure! Thanks for watching, more to come!

[@courtneygerlach7615]

Working on rebuilding my old Cruz-in quad for my son and I have absolutely no knowledge on this. Thank you for the video!

[@PraskaBoysGarage]

Yeah you bet! Good luck on the project and let me know if you have any questions!

[@kylemonty1986]

Currently fixing my daughters 50 pretty much the same as this so will watch this for pointers. Thanks great video

[@PraskaBoysGarage]

Good luck on your project! Let me know if you have any questions!

[@tomclark3592]

B.J. You really do a great job with these Chinese ATV's. I love watching your magic!

[@PraskaBoysGarage]

Thanks Tom! Good to hear from you! Glad you liked it.

[@tomclark3592]

@@PraskaBoysGarage I hope you and your family had a nice Christmas and hope you all have a wonderful new year!

[@mechanic4744]

Wow! Love the build looks new again!

[@PraskaBoysGarage]

Glad you like it! Thank!

[@Icantball67]

Looks like new, love the song at the end, love the time lapse, love the excitement you show when you fire it up! What a great way to spend a little time this morning with your video. Thanks brother.

[@PraskaBoysGarage]

Thank you! For future videos what did you think about the narrating? It was new to me but I like to watch Ronald Finger and that is what he does for the majority of his Fiero restoration.

[@Icantball67]

@@PraskaBoysGarage in my opinion and it’s just that, “my opinion.” I liked it I think a narration is great when doing a time lapse. I think an in depth detail is awesome when doing a specific task/ lesson. PS, You may not remember but I emailed some time ago just to ask about piston ring gap location on a 110cc rebuild I was doing after coming across one of your videos. Thanks again for the help. I’ll inform you that after reassembly it had great compression. Started great after adjusting my valves and ran just as good after adjusting my carb. However it ended in a catastrophic failure upon doing a top speed run. I had the beat up cylinder bored out for a larger piston and had to drill out the connecting rod for the larger wrist pin that came with said larger piston. One of these is my source of engine failure. I was a little bummed seeing my work destroyed but I wouldn’t change anything. I enjoyed the wrenching, research and experience of it. It was my first attempt at any kind of rebuild but won’t be my last.

[@PraskaBoysGarage]

@@Icantball67 Thank you Peter I appreciate your feedback! Glad to hear the motor was going for at least a little while. It's all a good learning experience in the end! Have fun with your future projects, always good to hear from you brother!

[@phillipmier2589]

What a sweetheart, building things for a boy for Christmas.

[@PraskaBoysGarage]

Aww thanks man! You're the best!

[@donseymour5560]

That smile was ear to ear, Thanks PBG, Merry Christmas All..

[@PraskaBoysGarage]

Couldn't agree more! All the time put in is worth it to see that moment of pure joy!

[@steve6279]

That was a beautiful ending! Very heart warming. Excellent job mate. Love watching your videos out here in Australia 🇦🇺

[@PraskaBoysGarage]

Glad you enjoyed it! Thanks for watching!

[@alsouthern7190]

Like the build but the smile on the kids face at the end was priceless!

[@PraskaBoysGarage]

Makes it all worth it! Thanks for watching!

[@MarshallSowder0716]

This video warms my Heart so much!

[@PraskaBoysGarage]

I glad you liked it, thanks for watching!

[@DakotaGotHeat]

I wish I had more knowledge on bike you’re videos help me out a bit 🔥🔥👏🏾

[@PraskaBoysGarage]

Happy to help! Thanks for watching!

[@johannesmller3019]

Yes! Just what i was missing! The all in one start to finish build. Love it!

[@PraskaBoysGarage]

Glad you like it! Thanks for watching!

[@dubbedmodz7253]

Really enjoy watching your videos, I'm rebuilding a 110cc now for my step son

[@PraskaBoysGarage]

Glad to hear it! You'll have to shoot me an email when your done so I can see it!

[@dubbedmodz7253]

@@PraskaBoysGarage sent you a email, hopefully you get it

[@jeepinwithjim9894]

Another great job BJ. That kid was so excited and he will have so much fun. 👍👏👏👏

[@PraskaBoysGarage]

Hey thanks James! Good to hear from you! Yes, AJ was pumped and he got to watch the video today. Robbin told me he was just as excited to be on KZbin as he was getting the present.

[@benrendell3857]

I just fixs mine after 2 years because of you

[@PraskaBoysGarage]

Great to hear! Thanks for watching and I'm glad I was able to help!

[@imaocuzimao8954]

Just fixed mine after 6 years because of you!

[@axelsalas5410]

Great rebuild! Watching you from California

[@kidzbikelife5840]

Love seeing your work it helps me with chinese atv problems

[@PraskaBoysGarage]

Awesome! Glad I was able to help!

[@calebproductions5970]

Your energy is an inspiration to me

[@PraskaBoysGarage]

Comments like yours is what inspires me! Thanks for watching!

[@calebproductions5970]

@@PraskaBoysGarage I know this a dumb question, however how do you know the brand that made an unbranded chinese engine? Lifan? Zongshen? Loncin? I heard that the lifans look different than Loncin because loncin look closer to an old school Honda engine than a Logan does...maybe serial number perhaps? Thumbs up 👍

[@PraskaBoysGarage]

@@calebproductions5970 Not a dumb question at all! These Chinese clones are made by a few different manufactures and unless stamped with a brand it's impossible to tell. However they are classified as a "E22". That is the specific style of these motors. So if your looking for parts E22 is a good sign. If it says GY6 then that is the wrong motor.

[@maximus759]

Thanks for the new video BJ! I loved the huge smile on the kid at the very end. That's what makes all the effort worthwhile. I hope you and your family had a safe and enjoyable x-mas and I hope for the best for you all in the new year. Stay safe brother.

[@PraskaBoysGarage]

Glad you enjoyed it Max, always good to hear from you! Wishing you and your family all the best as well!

[@maximus759]

@@PraskaBoysGarage Thank you very much. :)

[@saccoearth007]

Nice video. I have exactly the same ATV and it has been sitting for over 7 years now, i think it's time to get it running again 😁

[@rumrunrjones8546]

Always building the best. Great job

[@PraskaBoysGarage]

Thank you, glad you enjoyed the build!

[@88stanly]

Good job on these build bro. Keep posting

[@abebuildz]

Diggin these videos and really helpin me on my journey of fixin quads

[@andrewsundet9611]

You should teach classes. Great job and really motivating. Please keep em coming!

[@PraskaBoysGarage]

Thanks man! I am no professional by any means, I just enjoy passing on what I've learned over the years! Appreciate the comment and thanks for watching!

[@BlindEmu]

Hey I love the video. I've had to change a few small tires in my day. It does suck but I figured out that letting them sit in the sun helps a lot before fitting them on.

[@bstarnes514]

Heck yea brother! Looks great man! Love your vids!

[@PraskaBoysGarage]

Glad you like them! Thanks for watching!

[@jamesmoser9224]

I am refurbishing a 50 cc Chinese atv for my grandchildren. Your videos have been very helpful. Thanks.

[@PraskaBoysGarage]

Great to hear! Good luck on the project and let me know if you have any questions!

[@BigTylor]

Love you man. Keep up the good work!

[@PraskaBoysGarage]

Appreciate it! Thanks JP!

[@uthmanuddin5900]

love it its always been my dream to have a atv

[@PraskaBoysGarage]

Thank you! Save up and get one, they are worth it!

[@baconmancave3200]

Nice job as always. Keep up the excellent work. Made the kids day. 🤙🏾💯

[@PraskaBoysGarage]

AJ was pumped! Thank you for watching!

[@motorvlogs9790]

Your videos are amazing man I was able to get my Chinese atv going and wired up with remote start thank you so much !!!!!

[@PraskaBoysGarage]

Love to hear it brother! Happy to help!

[@trevorober2330]

That's a wildfire 50 I have the same one u can even see the wildfire motor sticker good build helped me out fixing mine

[@PraskaBoysGarage]

Yes it’s a wildfire. Coolster is just a more popular known Chinese brand with the same plastics that’s why I used the name in the tag. Glad the video helped!

[@trevorober2330]

@@PraskaBoysGarage I ended up swapping out the 50cc for 125cc lifan engine

[@haseebmehmood1351]

You deserve a lot more subscribers

[@PraskaBoysGarage]

Thank you! I appreciate that!

[@haseebmehmood1351]

No problem

[@kerm9807]

100% quality mate 👌 Hope you had a great Christmas mate

[@PraskaBoysGarage]

Hey thanks David! Merry Christmas man!

[@missymooo8185]

Well done buddy 👍

[@PraskaBoysGarage]

Thank you!

[@danieltyler486]

Looks great as always man!!!!!

[@PraskaBoysGarage]

I appreciate that! Thank you!

[@franciscagarcia9017]

It looks awesome MR BJ

[@PraskaBoysGarage]

Thank you!

[@danielamaro9533]

I love your videos for you i start to fix my sons 4 wheeleter but i dont know how to regulate de carb

[@PraskaBoysGarage]

Thanks for watching! Best advise I can give on carbs is replace them and start brand new! They are a cheap piece of mind for sure!

[@vikramgrewal5670]

Amazing job!

[@PraskaBoysGarage]

Hey good to see you in the comments again Vikram! Glad you like it!

[@juanalvarez8416]

Have you had the opportunity to retread the rear axle wheel threads where the tires get locked in place

[@MrCrocoxxx]

respect dude ! amazing job!

[@scroogemcdollarsrichunclem3066]

Awesome 👏🏿 question thou all the work u did how much would that be in a shop ..best guestimate please Thankyou

[@brotherkhan2885]

Such a wonderful end to the video.

[@PraskaBoysGarage]

Yes! It was awesome, and the perfect way to end it. I was thankful Robbin recorded it and allowed me to share it!

[@brotherkhan2885]

Praska Boy's Garage You should try and fix bigger bikes like 140, 150cc’s etc.

[@PraskaBoysGarage]

@@brotherkhan2885 I am always looking for the but they rarely come up for sale. The little ones come up all the time! When I see them I'll try and pick it up!

[@brotherkhan2885]

Praska Boy's Garage Cant wait for it it, theres tons here on england

[@philiphiggins4822]

Great job!

[@PraskaBoysGarage]

Thanks man!

[@keithanderson0253]

Could you make a quick video showing where all new hoses would go when replacing the carb? i think i have it correct, as there is one hole open on the side of the carb, i assume no hose goes there? thanks!

[@justingruna2309]

I’m wondering where all the lines connect to the carb? Do you have a clean picture of which lines goes where on a kayo atv?

[@dancando6391]

Oooof. 499 likes. Woulda been your 500th. I started work on a few of my little ATVs yesterday. Hopefully I can get my edit game on point like yours.

[@PraskaBoysGarage]

Nice, I watched your most recent video you posted. I film everything with my iPhone, and I use iMovie on my mac to edit. What are you using to edit now? Also try turning your phone horizontal that way if fits the entire screen on KZbin.

[@dancando6391]

@@PraskaBoysGarage yeah I learned out that hard way. So next one ships come out better. I hope lol. I use power director . I’ve only got about two hours into learning it.

[@superchargedmustang7011]

Love this guy

[@TruckingandCars]

Does the whole shell need to come off in order to remove the headlight ?

[@richardortiz2255]

Gracias 🤗 🙂 🤗 Richard of Puerto Rico, saludos

[@PraskaBoysGarage]

De Nada!

[@robertbrinkleyjr3313]

Where do you get a spare bolts kit for a 110cc Coolster quad ?

[@jtothefx]

Idea, mount a manual pit bit 125cc into it. They absolutely fly. Built one in March, so mint.

[@PraskaBoysGarage]

I wouldn't on this model specifically because I don't think the motor mounts and shocks could take it. If this frame was originally built for a 110cc I'd so a 125 swap for sure!

[@jtothefx]

@@PraskaBoysGarage thanks for responding! The110cc (50-125cc) horizontal Honda clones all the use the same mounting from my experience. If you can find a electric start manual 125cc you’re set. If I managed the swap and bench test all between lunch and supper, It would take you an hour. Lol It’s funnest in first gear, like a micro hill climber.

[@shad_black]

I noticed when you installed the new fuel line, there is no inlet valve. Does that matter?

[@jembo1959]

Super Super job well done

[@PraskaBoysGarage]

Thank you very much!

[@jackeyblanco9012]

Every wiring harness I install… I have to rewire the old stater to make it get consistent solid spark. Any tips?

[@scottmartindale1758]

Hello, Love your videos very informative. I'm rebuilding my 70cc pit bike and i was wondering if you know what the torque setting is on the head bolts? Thanks.

[@davidthorburn9327]

Love the videos

[@PraskaBoysGarage]

Thank you!!!

[@djphilippus9804]

are the wheels held on with studs and lugnuts or some kind of bolts/nuts?

[@kimnielsen4343]

i love this channel! you even do the chris fix gand gestures 😂 just remember to take inn a pitbike/dirtbike og a scooter once in a while or else this gets old pretty quick. you should hammer BJ WAS HERE in the frame 🤣

[@PraskaBoysGarage]

Thank you, and I 100% agree! I have a lot of projects lined up for 2021 that I am excited to share!

[@ktownvlogs210]

question, i have a chinese atv also, i bought a battery from vmc and installed it but the battery seems like it doesnt recharge itself after i turn it off , would that be the stator?

[@pixel6580]

I've got on of those Xpea ones haha! they look similar only mine is 110cc, has been sitting for more than 5 years, and 2 exhaust, etc.. Just ordered myself a new battery and stuff, let's hope I can get it running tomorrow :D (I hope haha) it's actually impressive how everything is still very intact! Brakes are a bit rusty but still brake very smoothly, suspensions is not stiff at all! amazing quad! I am a bit big tho :/

[@PraskaBoysGarage]

Nice, good luck on your project!

[@pixel6580]

@@PraskaBoysGarage Got it working! got to drive it! then the chain snapped..

[@99dodge318]

Quick question I know this is a old video but I recently got a few of these 110cc Chinese atvs for cheap, while tearing them apart I noticed there are 2 different style stators. One looks like the one out of the green one you just showed with the coils circling the crank, the other just has 2 coils opposite of each other... are they interchangeable?

[@tabathaelliott5590]

So I rewired a chinese atv using your video. It's now running after a new starter and carb. My issue is I can't find a headlight to match the wiring, they are all 4 pin. I have 2 3 pins, I'm assuming, for lights high low? It needs the style of heaslight this one is. Any ideas on how to connect it?

[@DanielGutierrez-gk3qo]

Hey man you think you can do a carb tuning tutorial ? And which carbs you recommend

[@PraskaBoysGarage]

I will absolutely be doing that this summer! I think it is a much needed video for KZbin!

[@dayneruth6988]

Hope you are ready for the snow we are getting tomorrow! Lol

[@PraskaBoysGarage]

If by ready you mean have the snowmobiles out and ready to go then yes! I am ready!

[@dancando6391]

Could you do an update on this one? How the paint is holding up and everything.

[@PraskaBoysGarage]

I'll have to ask Robbin, she told me they just got it out of storage about 2 weeks ago so AJ could start riding it!

[@krislopez3913]

I have an eton Rxl 50 viper it was left outside for 15 yrs ...it's a 7 coil stator would this 6 coil wiring harness work on this 50cc RLX 50 viper?

[@jackeyblanco9012]

Does painting the plastics actually last?

[@johndondero8619]

Great job ! Tires do suck. Might be easier to cut the rim in half and weld it back together. Lol. Happy New Year to you and your family

[@PraskaBoysGarage]

Lol, thanks! So in the time-lapse I didn't even film the 4th tire because I was so beat I literally to the cut off wheel to it! Thanks for watching and Happy New Year to you as well!

[@davidstclaire3779]

Can you do a video where you split the case and do something with gears/selector as I’ve seen a few but not really that thorough 😁 big fan btw iv seen all your vids

[@PraskaBoysGarage]

Yes I will, I have a lot of plans for more "How To" style videos in 2021 and splitting the case is on the list for sure!

[@StrongFarms]

Iowa represent!!

[@PraskaBoysGarage]

Yes sir! We love it here!

[@StrongFarms]

@@PraskaBoysGarage I’m curious to see how the 100cc moped big bore turns out, I have a slow 50cc I’d love to do a big bore on eventually but I’m worried to try it lol

[@PraskaBoysGarage]

@@StrongFarms I've got a video series coming soon you'll love. I've spent over $1,400 on performance parts for my 50cc scooter and I will be testing all of them to see what's is the best value for power gains. After that I will be doing a 150cc swap to compare cost vs the modified 50. It's going to be awesome and I cant wait!

[@paomoua9450]

where is the shifting gear D N R at or there is no shifting gear on this atv.

[@yousifkakoz5593]

Hey Man! I love your builds and learn so much from them!! It helps me a lot in my build too as I make better and better progress on different projects I have, I was wondering can you put the link to where you get the carburetor for your atvs? It would help a lot!

[@yousifkakoz5593]

Nvm found it in the description 😂😂 sorry!

[@PraskaBoysGarage]

Lol, sounds good! Glad you like the videos and thanks for watching!

[@richardjones7036]

What model atv are these ive got one similar and need a loom

[@radicalracing09]

Did you change the oil🤔

[@PraskaBoysGarage]

100% I changed it! I guess I forgot to film it, but I always change it!

[@radicalracing09]

@@PraskaBoysGarage that’s good just wanted to be sure

[@austinjahn5850]

Are you still doing arc works?!

[@connorwilson8696]

any idea where to get a set of the plastic running boards? cant seem to find them on amazon, would like to get a set

[@connorwilson8696]

would gladly buy a used set off you if you have a used set laying around?

[@lukasromkes6074]

What is the name and brand of your bench mount. That you use for disassembeling your engines?

[@PraskaBoysGarage]

It doesn't have a brand. I got it off eBay back in 2018, but the seller is hit and miss when he lists them. I am currently working with a guy who owns a CNC machine to start making them myself!

[@attilaelekes5534]

Hi, you should do a tutorial on carb adjustments on one of these.

[@PraskaBoysGarage]

It's been requested a few times so when I get back in the shop I will have to make time to do that!

[@dailyvlogzz123]

I just purchased a 70 cc coolster dirt bike that’s been sitting more then 4 years it has ⚡️ new carb /filter good compression I even adjusted the valve clearance but still not turning on ,?what should I look into next

[@PraskaBoysGarage]

Do you have spark? I look at spark and timing next.

[@bennydoesit9314]

great video as usual. why would you use a battery maintainer? I'm not sure what they are.

[@PraskaBoysGarage]

To me it's cheap insurance that the ATV will start. It is a battery charger that keep them at 100% Because of the weather AJ might not get to ride it much till spring. So I want to make sure it starts for him when he is ready to ride!

[@adambourgouinbourgouin1351]

I bought the same one, can you tell me model and brands name ... and the years of the blue and the green on on the video please and thank you

[@James-sir]

Isn’t the throttle supposed to be pulled full during the compression test?

[@PraskaBoysGarage]

Yes that is correct, if the carburetor is attached. Mine was removed so I only has the intake and that is as wide open as you can get! Thanks for watching!

[@joshwilson3918]

Hey man love the videos was wondering if u had any plastics laying around you would sell and a steering post

[@PraskaBoysGarage]

Hey thanks Josh! I don't have any right now. If you want new plastics I order them from VMC chinese parts.

[@joshwilson3918]

@@PraskaBoysGarage I have look around a lot and can not find my style

[@bobbydoll7204]

looks nice

[@jakegregurich6194]

Anyone have a link to the screws that hold the body together as well as putting the headlight in?

[@PraskaBoysGarage]

This should be what your looking for: www.vmcchineseparts.com/products/chinese-atv-body-fender-footrest-bolt-nut-kit-50cc-150c

[@s1mo2007]

Hello mate. Quick question I have the same quad and is it a 4stroke or 2stroke?

[@daytonasrt5374]

Nice work bro ..from iraq

[@PraskaBoysGarage]

Thanks man, that's amazing how many people this video can reach! Appreciate you watching!

[@Robloxplayer-wz3pi]

why aren`t u posting anymore?

[@scottturner7414]

Praska boy. I have two of these quads. Looks excat the same. Any idea where I can get valve stem seals and piston rings for this particular quad ?

[@PraskaBoysGarage]

Here are links from VMC Chinese parts. Assuming yours is also a 50cc: www.vmcchineseparts.com/collections/piston-kits/products/chinese-piston-kit-39mm-engine-50cc-kazuma-meerkat www.vmcchineseparts.com/collections/valve-set/products/valve-stem-seals-for-110cc-and-125cc-horizontal-engines

[@scottturner7414]

@@PraskaBoysGarage Hiya. Mine is a 90cc

[@scottturner7414]

@@PraskaBoysGarage so it's likely a katzuma quad. I notice lots of parts on Amazon for katzuma. Thanks praska much appreciated. Looking forward to your next vid. Always a great watch

[@richardortiz2255]

Me fascina tus videos y aprendo mucho.

[@PraskaBoysGarage]

De nada! Feliz de ayudar

[@jameswisecarver]

Do a vid on that yamoto 110 vx...I've got one I'm gonna rebuild after summer has an oil leak also maybe a how to on setting a carb good

[@PraskaBoysGarage]

I'll keep my eye out for one!

[@jameswisecarver]

I thought I saw one sitting in your shop in this video is only reason I mentioned it

[@VermontLife]

Another great vid. It's great to see your personality starting to come through. I'm prepping to do a new top end on a 110cc motor that has low compression. I see cylinder heads come in two sizes for these motors. (52.4mm and 54mm.) Have you tried either? Any thoughts?

[@PraskaBoysGarage]

Hey thanks man, I've been following your channel as well from my personal page. You guys got a ton of snow fall! When replacing the heads the MM is the piston diameter. A 52mm head for a 110cc motor. The 52.4MM is for a 125cc. I actually have a rebuild kit and cylinder head for each size. (50, 70, 90, 110, & 125) because I want to see what you can change out and still run like it should! That video will be out the first quarter of 2021!

[@VermontLife]

@@PraskaBoysGarage Thanks, I'll watch for that video. I'm hoping to squeeze a little more out of a 110cc go cart and collecting my thoughts, doing my research etc.

[@PraskaBoysGarage]

@@VermontLife The best performance mod for me has been upgrading the carb. Mikuni is really expensive, however they do make a knockoff on eBay for around $35 bucks that comes with the intake adapter. I've never put in on a 110cc only a 125cc but I bet it would work just fine.

[@dzlmcfizz]

Hey man, been watching your stuff for a bit now, very helpful with this current build I am working on! Quick question, maybe you have an idea, I see in this video around 13 min mark, you attach the fuel line directly to the carb. I added a fuel shutoff to mine, is that not required? I'll take that off if not its kind of annoying to turn off or on especially if you forget to turn the fuel on and the machine wont turn on. Oh and BTW I am in Central IL so I understand not working when its 10 degrees out! LOL

[@alexchalmers7857]

Hey!!! Do the headlights usually plug in? My headlight and wiring harness don’t match. Thanks!

[@PraskaBoysGarage]

Hey Alex! The aftermarket harness I order comes with (2) - 3 plug connectors for 2 headlights. This single style of headlight comes with a 4 pin plug. What I did was took the old connector from the original harness, and unplugged the the wires from the 3 pin and put them in the 4 pin. I know this sounds a little confusing so if you have more questions please email me and I can send you pictures.

[@wca8426]

Love it