Razor Ground Force 79cc Predator Go Kart

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  • Опубліковано 8 лют 2025
  • UPDATE: I Put a 212cc Predator on this:
    • Razor Ground Force 212...
    Razor Ground Force Frame
    79cc Harbor Freight Predator Engine
    Razor Dune Buggy 8" Front Tires
    8" Slick Rear Tires
    Custom Rear End. 3/4" Axle on 2 Pillow Blocks.
    12T Heavy Duty Clutch,
    40T Axle Sprocket. (Getting 48T this week)
    To see it driving, go here
    • Razor Ground Force 79c...
    Top Speed so far: 38MPH downhill grade
    Top Speed so far: 34MPH slight downhill grade
    Top Speed so far: 28MPH flat grade
    All GPS Verified.

КОМЕНТАРІ • 65

  • @andrewobrien3973
    @andrewobrien3973 8 років тому +4

    I think we learned something form this. If something doesn't go your way JB weld usually helps.

    • @Xtrmn8r123321
      @Xtrmn8r123321  7 років тому

      Hahahahaha, this happens to me alot.

  • @hjcg08
    @hjcg08 6 років тому

    Mine done 48mph with a 3 horse Briggs! Practcially the same setup as what you did !

  • @stevencorbo1220
    @stevencorbo1220 6 років тому

    Order a disc brake assembly and put it on the right side rear off of eBay and it works really well

  • @llJoholl
    @llJoholl 2 роки тому +1

    Hey I am building one rn and I really need your help so if you can reply that will be amazing so I need to know what size sprocket did you use for your last build @2:22

    • @llJoholl
      @llJoholl 2 роки тому

      If you know you will be a life saver cuz I can’t find one that fits

  • @thd350
    @thd350 5 років тому

    What I'm curious about is what you are going to do with that '74 Chevelle in your garage. Any videos of the Chevelle build? I'd like to see. Cool video!

  • @stclairstclair
    @stclairstclair 3 роки тому

    Do you answer questions on posts?
    I wanted to share a neat trick with you about this converted kart,
    I'm a retired mechanic and thought you might like it.

  • @samsgarage1716
    @samsgarage1716 6 років тому +1

    That’s hot I’m putting a 79cc engine on a razor dune buggy.I also have two razor drifters with 49cc engines that I build.nice job

  • @ricerintegra2660
    @ricerintegra2660 6 років тому +1

    More legit than my Haggard Honda Razor go kart 😂

  • @andresgarcia5104
    @andresgarcia5104 9 років тому +1

    hey man what bearings did you use to make your wheels fit on the front? also what wheels, parts, etc did you have to use for the rear? i already have razor all ready to go but i still have the drifting wheels..i'd like to put normal wheels on it but not sure what to get.
    your help would be very appreciated.

  • @braxtonwestlick6690
    @braxtonwestlick6690 Рік тому

    Hey i know im supper late to this vide but i need help how did you put the old sprocket on there

  • @l.bradly4107
    @l.bradly4107 4 місяці тому

    I guess nobody wants to answer the question about how to attach the wheels

  • @pinkstaff2010
    @pinkstaff2010 6 років тому

    Like the mgs track

  • @drewjames8594
    @drewjames8594 7 років тому

    My boy likes to ride instead of wait for battery to charge so I am attempting to do something similar. I am stuck bc I can't figure out my clutch/sproket(s) situation. Is this the original rear axle? Did you have to move up to a #35 chain.sproket in order to make it work? Is this why you changed to the taller tires? Thanks in advance for any advise you for me.
    Thanks Bud!

  • @stevenrais9360
    @stevenrais9360 7 років тому

    really? you've never hit 3800 rpm? my little 79cc predator cruises around 5k rpm

  • @Facepalmsareus
    @Facepalmsareus 7 років тому

    the reason you blew up the controllers is because you did not insulate those leads. i had the same thing happen to me. by the way, where did you get those wheels?

  • @SSRAdventuresMotovlog
    @SSRAdventuresMotovlog 9 років тому

    Was this throttle set easy to do or hard?

  • @Valdemar-Perez-III
    @Valdemar-Perez-III 8 років тому

    I like the arcade button

  • @mateomoncada1995
    @mateomoncada1995 8 років тому

    did you keep the original jack shaft from the razor and where did you get the sprocket

  • @thereactionguy2606
    @thereactionguy2606 5 років тому

    How do you get the chain?

  • @ImPrather
    @ImPrather 9 років тому

    what bearings did you use for the front tires to fit and please give me a link to the back tires

    • @ericlam5080
      @ericlam5080 7 років тому

      Chris Prather did you find them?

  • @thingsdemystified
    @thingsdemystified 7 років тому

    Where did you get a sprocket carrier to fit that shaft?

  • @Noshkanok
    @Noshkanok 7 років тому

    where did you get the front spindles?? I have a similar setup but its still on solid rubber OE tires and it needs upgraded. sorry I know this video is old

    • @ericlam5080
      @ericlam5080 7 років тому

      Greg Little did you ever find it ?

  • @rosstempletonogskater
    @rosstempletonogskater 5 років тому

    lets see it run on the street

  • @stevencorbo1220
    @stevencorbo1220 6 років тому

    You have a video where you're driving this thing

    • @Xtrmn8r123321
      @Xtrmn8r123321  6 років тому

      Steven Corbo
      It's in the video description.

  • @dubbedout
    @dubbedout 9 років тому

    Were the razor dune buggy tires a direct replacement? Looking to get some better wheels on my sons razor ground force.

    • @Xtrmn8r123321
      @Xtrmn8r123321  9 років тому

      No, I had to put in special bearings to make it work.

  • @elektrikma29
    @elektrikma29 9 років тому

    any videos of it being ridden

    • @Xtrmn8r123321
      @Xtrmn8r123321  9 років тому

      ua-cam.com/video/egpolO7qZJk/v-deo.html

  • @my93foxmustang1
    @my93foxmustang1 8 років тому

    where did you order the custom rear end and the 8 inch slicks?

  • @Unknown-kd3ri
    @Unknown-kd3ri 6 років тому

    Was it easy to switch the axel sprocket to the left side?

    • @blancwoof7123
      @blancwoof7123 6 років тому

      Ghetto Motorsports I have the same problem I don’t know how to get the axel out

    • @Unknown-kd3ri
      @Unknown-kd3ri 6 років тому

      @@blancwoof7123 I gave up on the go kart build, I used a razor e100 scooter and made a goped

  • @shafiqrahman9156
    @shafiqrahman9156 6 років тому

    2:17 I have a Razor Minibike and a Razor Kart and the brakes on both are "STUPID" basically non functional. My kids cannot pull the lever and requires at least 30 ft lbs of torque to pull the damned thing. Company should have a recall with better parts. So frustrated.

  • @ryanlester6922
    @ryanlester6922 8 років тому

    Theres a very simple way to wire it using both the button and the switch

  • @hcage_2578
    @hcage_2578 9 років тому

    Where did you get the sprocket?

  • @nothingtoshow8084
    @nothingtoshow8084 8 років тому

    Wtf does the peice of wood on the back cone red to the kill switch do shouldn't that switch the engine off instead of having to hit the arcade button to o don't under stand that kill switch setup

    • @nothingtoshow8084
      @nothingtoshow8084 8 років тому

      Connected not cone red sorry

    • @eclipse145mph
      @eclipse145mph 7 років тому

      that's what I was wondering. do you really have to lift it back up to start it. seems if you left it down the momentary arcade button would bypass the kill switch

  • @Camilonieva
    @Camilonieva 8 років тому

    where did you find those tires

  • @christopherpoucher483
    @christopherpoucher483 7 років тому

    What wheels are u using?

    • @ericlam5080
      @ericlam5080 7 років тому

      Christopher Poucher did you ever done the wheels he used?

  • @timruskowski4923
    @timruskowski4923 9 років тому +1

    If you have blue prints for this can u put a link on?

    • @rsz90182
      @rsz90182 6 років тому +1

      Blue prints ? LMAO hahahhhahahahahahah

  • @meganmoriarty9222
    @meganmoriarty9222 8 років тому

    Go to harbor freight and for 100$ you can get a 212cc

    • @Xtrmn8r123321
      @Xtrmn8r123321  8 років тому

      I have one. Check out my current vids.

  • @DonovanBryant92
    @DonovanBryant92 7 років тому

    i think it needs a 212

    • @joell9177
      @joell9177 5 років тому

      100 $ in harbor freight thats a deal

  • @Bobbyisallsheknows
    @Bobbyisallsheknows 7 років тому

    I would put 2 212cc man it would run

    • @thegeokiller1529
      @thegeokiller1529 7 років тому

      FINESSED GAMING how bout a 420cc predator hem

    • @jo24pafisher
      @jo24pafisher 6 років тому

      I used a 212! We bolted a plate to the frame to push the motor back a little bit so the motor would be up against the seat.

  • @mateomoncada1995
    @mateomoncada1995 8 років тому

    ?

  • @COLDWARCLASSICS
    @COLDWARCLASSICS 5 років тому

    Hacked

  • @SDDIGBY
    @SDDIGBY 4 роки тому

    Do you have a cooling devise on this motor

  • @health1st189
    @health1st189 5 років тому

    Where did you get those wheels ?

  • @daxter561
    @daxter561 8 років тому +2

    where did you get your clutch

    • @DonovanBryant92
      @DonovanBryant92 5 років тому

      You can find a clutch at places like tractor supply for like 30 bucks or find them online