$300 Amazon Dirt Bike Tested and Upgraded

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  • Опубликовано: 21 сен 2020
  • We bought a $300 pocket bike dirt bike from China and it is not as bad as we thought! This pocket bike has full suspension, inverted forks, front and rear breaks, a terrible weed wacker engine and most important to us an awesome body and frame to modify! It is leaking oil already! A better pocket bike dirt bike than we bought amzn.to/2FVCt1U
    Mini dirt bikes rock! Which pocket bike should we build next?
    New Grind Hard Merch Available here www.grindhardplumbingco.com/
    Extra music from Epicdemic Sounds (A site with thousands of Royalty Free Tracks For RUclips Videos) share.epidemicsound.com/wHcdc
    Fan contact info
    PO Box 2370
    Sandpoint, ID 83864
    USA
    grindhardyewww[AT]gmail.com
    Merch inquiries
    grindhardmerch[AT]gmail.com
    Other inquiries grindhardplumbingco[AT]gmail.com
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Комментарии • 886

  • @alpineking6606
    @alpineking6606 3 года назад +405

    if anyones new, know that when he says " needs a little more power. " he means stick a 450 in it and send it!!

    • @edwinoldingmusic
      @edwinoldingmusic 3 года назад +2

      Yewwww!

    • @anthonyrojas9791
      @anthonyrojas9791 3 года назад +3

      450 in it now

    • @charlestoncooper5265
      @charlestoncooper5265 3 года назад +8

      Adam Irace dude it’s a joke

    • @thedancingpickle6362
      @thedancingpickle6362 3 года назад +2

      @@anthonyrojas9791 please shut up and learn what a joke is

    • @1859ddd
      @1859ddd 3 года назад +8

      @Adam Irace Are you a boomer? Cuz you took that meme waaaaay too literally bud. I think that's enough internet for you today lol. 😂

  • @draggonhedd
    @draggonhedd 3 года назад +214

    Surprised you guys never got into pit bikes!
    Might wanna check the valve lash in these, They usually have them wound WAY too tight.
    Might need to tune the carb after that pipe, probably running super lean now. Also maybe look into drilling out the weights in the clutch so they are a little lighter and grab at a higher RPM.
    Looks like your front brake is dragging a bit too

    • @Fearborne
      @Fearborne 3 года назад +10

      Upvote this man!

    • @UniqGlo289
      @UniqGlo289 3 года назад +3

      Yea

    • @thewonderfulwizardofcodsaq3472
      @thewonderfulwizardofcodsaq3472 3 года назад +1

      Adam Irace they cant put anything else in there the engine is bolted in on the side not the bottom and only those engines have that type of mounting not to mention that the whole frame is pit metal and can’t really be welded.

    • @thewonderfulwizardofcodsaq3472
      @thewonderfulwizardofcodsaq3472 3 года назад

      Adam Irace you make a very good point then if they do manage to I recommend a g290rc from ddm then port it bore it make everything billet ddm dominator pipe and it’ll be quick as shit we’re talking 40

    • @thethundernun3665
      @thethundernun3665 3 года назад

      It's because pit bikes brake more that they are working.trust me I have a sfx160 😂😂

  • @pinuspinuscawk
    @pinuspinuscawk 3 года назад +86

    I was laughing so hard at the “rip sesh” in the woods, too good! In general, I think you guys have been putting out some of the best build videos on RUclips for the last couple years. I love that ghpc maintains an at-home og RUclips vibe while still progressing and developing the channel. This video is such a good example of that!
    Also, could be fun if y’all hosted a ghpc meetup/event/gathering of sorts, I’d gladly drive from Seattle to be there!

  • @Luan1217
    @Luan1217 3 года назад +141

    Ghpc sticker: +10HP

    • @mothman6264
      @mothman6264 3 года назад +8

      +30 cool

    • @GrindHardPlumbingCo
      @GrindHardPlumbingCo  3 года назад +10

      haha yes!

    • @Dusty2424
      @Dusty2424 3 года назад +9

      +10 hp would make it go 100 miles an hour😂

    • @willm5032
      @willm5032 3 года назад +5

      100% worked on my old car

    • @shred1894
      @shred1894 3 года назад +2

      @@GrindHardPlumbingCo Port the exhaust, bigger carb, open up the intake too. See how far you can push the dinky motor it came with.

  • @BoogieManPHD
    @BoogieManPHD 3 года назад +38

    5am in Australia and Boom watching new GrindHardPlumbing!

    • @GrindHardPlumbingCo
      @GrindHardPlumbingCo  3 года назад +9

      Waking up or going to sleep after this? haha

    • @dmonkfunk
      @dmonkfunk 3 года назад

      @@GrindHardPlumbingCo Grind hard was made for AU. You guys should do a mash up with Marty T from New Zealand - Angry Ram

  • @charliebriggs6360
    @charliebriggs6360 3 года назад +37

    So close to 1 Mil!!!

    • @sstomasini
      @sstomasini 3 года назад

      Yep

    • @mothman6264
      @mothman6264 3 года назад

      Not close enough

    • @CainSample
      @CainSample 3 года назад +2

      Thats crazy congrats! Last time i looked it was almost 500k.....not that long ago

    • @Imrightyourewrong1
      @Imrightyourewrong1 3 года назад +2

      They're growing fast and they really deserve it

  • @diegomj11
    @diegomj11 3 года назад +41

    *wears a helmet on the worlds smallest dirtbike* *doesn't wear one when jumping a BMW*

  • @tityboi2288
    @tityboi2288 3 года назад +49

    Needs a 2stroke 65 cc engine out of a ktm

    • @paullangwell
      @paullangwell 3 года назад +2

      Orrrrrrr, redo this whole thing, with an sx65 as the base

    • @bradyjohnson7877
      @bradyjohnson7877 3 года назад +2

      I wonder what they could do with the 65 motor, they are crazy for their size.

    • @calholli
      @calholli 3 года назад +2

      Naw.. minimum 125 dirt bike... Even a 250 would work out nice.

    • @DiscoFang
      @DiscoFang 3 года назад +3

      2 stroke 65cc from a chainsaw.

    • @DailyDoseOfEthernet
      @DailyDoseOfEthernet 3 года назад +1

      yesssssssss exactly!

  • @3sschrmn689
    @3sschrmn689 3 года назад +36

    What is that mysterious frame in the background?!

  • @AaronsEnduro
    @AaronsEnduro 3 года назад +9

    Thanks for making such SICK CONTENT! I Just finished doing my Engine Swap In my Pit bike and it rips! Filmed it and everything! Thanks for being such an inspiration with all your builds!

  • @carterdennis4040
    @carterdennis4040 3 года назад +36

    2jz lawn mower plz

  • @tbagindustries4331
    @tbagindustries4331 3 года назад +5

    Definitely like a 125 2 stroke and bigger wheels, stretch the swing arm 6" and you're sorted!

  • @brodybcc6277
    @brodybcc6277 3 года назад +17

    you should make a Dooley power wheels truck and trailer so you can tow two power wheels at once

  • @small_engine_co
    @small_engine_co 3 года назад +15

    0:51 there's another project on the background

    • @drewallen7028
      @drewallen7028 3 года назад

      I thought that was the Mustang frame.

    • @HazrdHazrd
      @HazrdHazrd 3 года назад

      Drew Allen it might be

    • @josephdecesaro1528
      @josephdecesaro1528 3 года назад +3

      I went and looked at the building of the Mustang and it is not the same frame they had on it. Tho it might be a complete rebuild of it since it does look like the same motor.

  • @Dusty2424
    @Dusty2424 3 года назад +15

    Please give us an update on the sprint car

  • @TheHallFarm
    @TheHallFarm 3 года назад +7

    We need a rally track lap time for the FPV drone!

  • @tristancotton9623
    @tristancotton9623 3 года назад +29

    Is that a new project in the background at the beginning

    • @yaseenamin8056
      @yaseenamin8056 3 года назад +4

      It could be a new mustang

    • @ErrorCodeShadow
      @ErrorCodeShadow 3 года назад +5

      From the looks of it that looks like the mustangs wheels and engine, they're probably gonna re-do the frame and body make it more efficient and comfortable, maybe even faster.

    • @zackskinner2666
      @zackskinner2666 3 года назад +1

      I was gonna say the same thing

    • @KennyMinigun
      @KennyMinigun 3 года назад +4

      I think that might have been* an BMW i3 Power Wheels. You can see them jump over it in the video form Chris' from Rather B Welding.
      On a side note: how sick it would be for them to build an EV Power Wheels
      * But then they destroy the heck out of it.

    • @DailyDoseOfEthernet
      @DailyDoseOfEthernet 3 года назад

      @@zackskinner2666 yooo same

  • @loganboyer8816
    @loganboyer8816 3 года назад +1

    Ive been waiting for you guys to do something like this. Super pumped.

  • @johnhardin8530
    @johnhardin8530 3 года назад +5

    This is the thing that are much more fun when you and your buddy ride together. You need a second one.

  • @VRJettt
    @VRJettt 3 года назад +1

    At 12:08 when Edwin lands the jump you can actually see the frame flex. As the rear tire makes contact the rake angle of the forks change. It still did better than I expected.

  • @JBH_207
    @JBH_207 3 года назад

    Excited to see this build you guys are awesome!!! Keep up the great work👍👍👍

  • @JustRandomPfusch
    @JustRandomPfusch 3 года назад +1

    19:05 "cutting old stuff off and putting new stuff on"
    More like "cutting crappie new stuff off and putting old but better stuff on" 😂

    • @socks2441
      @socks2441 3 года назад +1

      haha, old stuff is often better. definitely in this case obviously though ;-)

  • @pterodox123
    @pterodox123 3 года назад +5

    The giant helmet shot at 10:13 killed me!🤣

    • @socks2441
      @socks2441 3 года назад +1

      haha, yeah. its almost bigger than the bike XD

  • @cafn8ed74
    @cafn8ed74 3 года назад +1

    5:40 "She's gonna break necks!"
    I was thinking collar bones, but you never know.

  • @Tampaboys
    @Tampaboys 3 года назад +4

    This was so cool I need to get one of these and have some fun

  • @brodybcc6277
    @brodybcc6277 3 года назад +9

    yo theres a mystery frame in the back 😁😁

    • @waynemelton2143
      @waynemelton2143 3 года назад

      I came down here to see if anyone else noticed

    • @bashr52
      @bashr52 3 года назад

      @@waynemelton2143 I think it's the camaro frame. They did say they were modifying it for offroad

    • @brandonhardman1642
      @brandonhardman1642 3 года назад

      Had to suss the comments see if anyone else checked it

    • @chendo7344
      @chendo7344 3 года назад

      @@bashr52 don't think it's the Camaro, the engine kinda looks different. Might have to go back and watch the vids again tho

  • @junglebeansss
    @junglebeansss 3 года назад

    Absolutely love that y’all unboxed and modded it in the same video.

  • @ScrewDrvr
    @ScrewDrvr 3 года назад +12

    Putting a bigger sprocket on it and it will make the biggest difference.

    • @calholli
      @calholli 3 года назад

      true... But I think they are going to add like a 125cc dirtbike engine instead

    • @DiscoFang
      @DiscoFang 3 года назад +2

      Bigger sprocket on which end? Lower gearing and it's top speed will hardly be enough to balance on; Higher hearing and it won't pull the skin of a cup of hot chocolate.

    • @socks2441
      @socks2441 3 года назад

      @@DiscoFang "wont pull the skin off a cup of hot chocolate" i like it XD

    • @fond-a-wayracing2644
      @fond-a-wayracing2644 3 года назад

      I got a moto tec demon what sprocket ⚙️ do you suggest? 2.5 -10 tires. Thanks 🙏

  • @victortrejo4807
    @victortrejo4807 3 года назад +24

    Ya school is important but I MUST WATCHHH😳

  • @teamxj987
    @teamxj987 3 года назад

    This was awesome can't wait for you guys to add your special sauce to this thing

  • @billyraike644
    @billyraike644 3 года назад +2

    Haha awesome! Deff gotta extend that rear swing arm! Should help a ton in stability 🤙🏻🏁

  • @patdrumm3770
    @patdrumm3770 3 года назад

    You guys come up with the best ideas. This is hilarious. The 180 was cracking me up.

  • @theirishaxe9405
    @theirishaxe9405 3 года назад

    I so need this today! Awesome guys can't wait to see some mini power in this

  • @1firejosh
    @1firejosh 3 года назад +1

    "Knee basher 9000"...that made me laugh out loud.

  • @SwampersRC
    @SwampersRC 3 года назад +1

    I'm surprised you only broke the bars and pegs! You might want to look at the 2 stroke engines for 1/5 scale RCs! BTW the tiny dirt bikes are known as "pit bikes". Another sick-assed project!

  • @Snugglez187
    @Snugglez187 3 года назад

    I'm surprised by that thing even just stock. It's going to be awesome beefed up and with some more power
    Can't wait!

  • @JDMAXX-kb5su
    @JDMAXX-kb5su 3 года назад +1

    Lmao 😂 that’s a monster 🦖 motorcycle 🏍....for “Mini Me.”

  • @TeamStevers
    @TeamStevers 3 года назад

    The editing and videography is what keeps me on this channel. 10/10

  • @ezequielcanelaveloz9180
    @ezequielcanelaveloz9180 3 года назад

    Sounds like something😂😂 Great job guys! Lets go for the 1 million

  • @memorris2
    @memorris2 3 года назад +2

    Ok....i saw the ultralight helicopter behind the bmw. PLease let that be a build soon!!!!!!

  • @samanthony5743
    @samanthony5743 3 года назад +2

    When are you guys doing the lawn tractor build? Just asking:)

  • @CyrusFisher619
    @CyrusFisher619 3 года назад +1

    Holy crap! You guys gain subscribers fast, you deserve them too!

  • @Bioruss
    @Bioruss 3 года назад

    BTW as usual another great video guys. Keep up the awesome work. This is one of my favorite channels. Thanks 4 sharing. :)

  • @Thewatson77
    @Thewatson77 3 года назад +2

    Night n day difference clearly my dudes!! The sticker alone added 2 hp! 😂🙌🏻

    • @socks2441
      @socks2441 3 года назад

      fact: stickers add 2hp. but grind hard stickers add +10HP!

  • @r1nger81
    @r1nger81 3 года назад

    Really pushing the limits of your fab skills with this build, guys...🤣🤣

  • @kshea4231
    @kshea4231 3 года назад

    getting close to that 1 million subs! you guys deserve it

  • @shplayshiggty7537
    @shplayshiggty7537 3 года назад

    You know you're getting old when you remember the kick scooters with the big wheels lol

  • @mrkthmn
    @mrkthmn 3 года назад

    I'm SHOCKED it didnt break in half within minutes! Stoked to see where this goes!

  • @jamison92
    @jamison92 3 года назад

    Another amazing video! As always! Grind hard

  • @ajkarrer8476
    @ajkarrer8476 3 года назад

    i hope your channel blows up with SUBS... you guys deserve it

  • @xpndblhero5170
    @xpndblhero5170 3 года назад

    Awesome idea.... I'd love to see more about little bikes.

  • @quintinhill8491
    @quintinhill8491 3 года назад

    Seen the title and I’m already excited

  • @jarrettdye2079
    @jarrettdye2079 3 года назад

    I don’t know why, but the unsalted mixed nuts bucket had me laughing so hard.😂

  • @joerichards1574
    @joerichards1574 3 года назад +4

    Of all the vehicles you have, I think this one is the MOST deserving of wearing a helmet.

  • @avc709
    @avc709 3 года назад

    I saw the Surron! Hell yea! Do a review on it..upgrades, track times stock and upgraded , etc. I love mine. They are a blast

  • @guidosatriano245
    @guidosatriano245 3 года назад

    Keep the great content!! It's great!

  • @jordanparsons4662
    @jordanparsons4662 3 года назад

    Loving this content :)

  • @localsms
    @localsms 3 года назад

    6:44 im so not used to that little fender in the gopro shot. Hilarious!

  • @aaronweslowski5269
    @aaronweslowski5269 3 года назад +1

    Yea man, Polish them tirds! Keep grinding!

  • @gabrielecossettini2923
    @gabrielecossettini2923 3 года назад +5

    Unsalted mixed nuts.... I saw what you did there🤣🤣

    • @socks2441
      @socks2441 3 года назад

      i think they need some salt

  • @everydaylifewithme5260
    @everydaylifewithme5260 3 года назад

    Can't wait till next episodes

  • @LeSiZmOr
    @LeSiZmOr 11 месяцев назад

    That was beautiful! Ordering one.

  • @TheWrenchGuy
    @TheWrenchGuy 3 года назад

    We’ve got 2 of those jump boxes at the shop, amazing little things. 10/10 recommended.

  • @blackbuttecruizr
    @blackbuttecruizr 3 года назад

    Fun times, so creative!!!

  • @cameronvonahlefeld2246
    @cameronvonahlefeld2246 3 года назад +12

    Are you going to do another overlanding trip?

    • @calholli
      @calholli 3 года назад

      Yes... The answer is yes. but when

  • @BUFUmic
    @BUFUmic 3 года назад +1

    Lol I'e done something similar although it was fitted with an upgraded race tuned 2 stroke engine off ebay, the only issue I find is its ridiculously fast and scary as hell even when you're only doing about 40 mph especially if like me you're 6 foot 3, like the handle bar and foot peg mods though great idea! I also uprated the rear sprocket and am currently using the original torque converter rather than the racing clutch it came with, still a wheelie machine atm though, keep up the good work anyway guys, top videos!

  • @driftsfordays8879
    @driftsfordays8879 3 года назад

    This is the most unintentionally funny video ever

  • @AdventuresRUs
    @AdventuresRUs 3 года назад

    Grind Hard: “So it definitely needs some power improvements.... Like all of them”! 🤣🤣

  • @MrLundefaret
    @MrLundefaret 3 года назад

    That jump-starter is awesome!

  • @Jasonoid
    @Jasonoid 3 года назад

    I actually watched your sponsored ad...it was worth the jump haha! Looking forward to the future mods!

  • @njmxjunkie3128
    @njmxjunkie3128 3 года назад

    You guys really are the king of full send

  • @cheythompson740
    @cheythompson740 3 года назад

    Heck it actually moves along pretty well

  • @Dan_Kornfeld
    @Dan_Kornfeld 3 года назад

    You guys absolutely have to do a scratch built mini bike! A bike with ATV type tires would be awesome! Keep doing what you do!

  • @overthetopyt2995
    @overthetopyt2995 3 года назад

    Love the vids keep it up

  • @arkkukakku112
    @arkkukakku112 3 года назад

    In my country these bikes were really popular, everyone had one of these as kid, this bike was my first experiense with gas powered vehicles. These never worked right, alwas needed to fix them to get to ride for 5min. Learned lot from these bikes.

  • @patricke9322
    @patricke9322 3 года назад

    What a funny Vid! And thanks to Stream it on thuesday so we have a little extra for the week

  • @lowryder3209
    @lowryder3209 3 года назад +3

    Umm... whats on the floor next to the colonel at 0:33

  • @driftsfordays8879
    @driftsfordays8879 3 года назад

    This is the best video I’ve seen. Too funny

  • @carsongartzke2472
    @carsongartzke2472 3 года назад

    When he said 6 liter diesel I though of a 6.0 powerstroke and I think your gonna need more than a jump pack to start one of those lol

  • @lukesparkman8675
    @lukesparkman8675 3 года назад

    6:52 coming in spicy! Haha

  • @Todd_G_FPV
    @Todd_G_FPV 3 года назад

    My son has one of these its a 4 stroke 44cc I believe and its got the exact same wheels. U guys make it look like a lot more fun than he does when he putts around lol

  • @rockwolfdesigns6384
    @rockwolfdesigns6384 3 года назад

    Riding like it's a skateboard you're Killin me

  • @jamesmcgee9279
    @jamesmcgee9279 3 года назад

    Great video guys! As for engine mods check out monster scooters. They have GY series two stroke 50 and 60cc Fuelie Clones. I put a bored 50cc with a nice big bore head kit on my pocket bike. MS has nice slide valve carbs and performance exhaust too.

  • @michaelwhite8801
    @michaelwhite8801 3 года назад

    You guys are rad , my son and I watch all your content. We live down from you in post falls. When we are riding or hunting up north we are always joking about running into you guys out riding and coning you into letting him ride one of the builds. And we have learned alot from you guys , we have been wrenching on older quads and bikes and snowmobiles getting familiar and we have accumulated an old enticer 340 and a bunch of doner parts so when we save up for a welder we can build a woods buggy.

  • @johnpauljansen9206
    @johnpauljansen9206 3 года назад

    I have a friend that just bought one of those for his son. They are pretty fun for being 49cc and you can't beat the cost from new.

    • @jaymartin9468
      @jaymartin9468 2 года назад

      What’s the name of it. Looking to get one for my son too.

  • @wandalawhern1033
    @wandalawhern1033 3 года назад +1

    0:58 what is that in the back ground? New project?

  • @jonrenton7138
    @jonrenton7138 3 года назад

    bmx handle bars with pit/dirt bike risers and for more shock length Rear Shock Absorber Extender/Jack Up Kit had lot like that when i was young lad 😁

  • @97ktr
    @97ktr 3 года назад

    Y’all definitely need to take that lil guy to a skatepark!!

  • @gunnermitchell7339
    @gunnermitchell7339 3 года назад

    You now have, ALL OF THE POWER, hahaha

  • @TastierBackInThe80s
    @TastierBackInThe80s 3 года назад

    Got up to take my pup out to the bathroom, come back check my phone there's a GHP video at 4am on Wednesday?? Oooo yeah. Cheers from Perth Western Australia!

  • @killaz123456789100
    @killaz123456789100 3 года назад

    Yes! I've been waiting for a 300 dollar mini bike build since I've been wanting to buy one. Eyes on the moto tec demon 50cc 2 stroke. First mods I wana do is handlebars and exhaust

  • @elliothytinen5712
    @elliothytinen5712 3 года назад

    3:20 When is the ultra lite going to take the sky's? Next project? 😂🙏
    Oh yea thank you soooooooo much for not pleading for likes and subscribers!!!! Keep up the good work!

  • @peterallen3892
    @peterallen3892 3 года назад +1

    was that a new project next to cernal senders or just the original baby car with no body

  • @chuckmiller83
    @chuckmiller83 3 года назад

    Lmao What a great video!! You guys look like bobble head figures riding that tiny bike.

  • @Bigbrunibelow
    @Bigbrunibelow 3 года назад

    How slow he drove off from the 180 made me die 🤣

  • @gabecampbell9841
    @gabecampbell9841 3 года назад +1

    What’s that frame behind you in the beginning?

  • @propyro1156
    @propyro1156 3 года назад +1

    I have a mini Chinese crotch rocket with that exact same 40cc 4stroke engine. I ran a few shots of Nitrous Oxide through it and got it up to 30mph, on stock everything. It could probably hit 40mph with better gearing and a helmet. lmao

  • @eliask6180
    @eliask6180 3 года назад +1

    There also are 2 stroke ones, They're even cheaper and quite easy to tune

  • @korymanuel7158
    @korymanuel7158 3 года назад

    So awesome love this channel

  • @taylorlee640
    @taylorlee640 3 года назад

    I have a feeling that that cart in the background around 1:00 is the barbie cart finally getting its own fresh build chassis