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Thread: How to Slow Down My ATC 70

  1. #16
    barnett468 is offline FACT ! I have no edit button Arm chair racerThe day begins with 3WW
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    Quote Originally Posted by hublake View Post
    I don't see what was so funny.
    Well, I thought your post was funny the way you wrote it. Sorry, I guess I have a sense of humor. I have grand kids too and could just picture the little guy doin just what you said, but you obviously don’t find that funny. I think that if I didn't view a lot of the things our grandkids do as funny, I might simply give them away.

    I also thought that El Camexican's post was funny, and so did Afrothunderkat, but you apparently did not.

    Most off road motorcycle riders I know have a sense of humor. This is supposed to be a FUN sport imo and the people involved are supposed to be FUN too imo. We're riding tricycles with engines. If that's not fun or at least funny for an adult to be doing, I guess I don't get it. I even think El Camexican is kinda FUN and FUNNY, at least once in a while.


    For some reason, the following picture did not appear in my post. I thought it was funny, but since it didn't appear, I guess the comment above it wasn't. Oh well, sorry for trying to be entertaining while also offering some additional suggestions, one or two of which El Camexican agreed with, but I guess you think they are bad ones. At least I tried.


    4. Put one of these on it and just pull him around the yard.






    REV LIMITER – I would not put a rev limiter on it. Most rev limiters cause whatever vehicle they are on to buck back and forth once they are reached. Imo, this could be dangerous for someone that is not even strong enough to steer the bike.




    Quote Originally Posted by hublake View Post
    To bad when you enter a reply to a post you can't use proper grammar. It should be brakes not breaks.
    I actually wrote it that way on purpose, however, if you are more concerned about ones grammar and spelling than the contents of their post, you are DEFINITELY in the wrong place imo.

    If I remember correctly, this is NOT an English class, and if you want to eliminate everyone here that has bad grammar and/or spelling and/or disregard their posts because of it, the only one left would be young Slashfan.

    Since you appear to be concerned about ones grammar, I believe there should be a comma after the word "post", and the word "brakes", in you sentence quoted above. I will have to check with Slash to confirm this however.




    Quote Originally Posted by briano View Post
    What a pen!s
    I guess you might consider this persons grammar to be better than mine, their post more helpful, and their language more appropriate on this purportedly “Family Friendly Site” since you have made no mention to the contrary.


    Quote Originally Posted by glamy View Post
    I`D LIKE to take this opportunity to welcome you BACK Barnett ! You are such an amazing asshat to the community…
    I actually think this one is much funnier. I have never seen a hat for ones derriere, and if I were to be one for Kate Upton, I don't think I would mind, however, I wouldn't be big enough to cover, J Lo's or Kim Kardashian's, nor do I think I'd want to.



    I would still do what I originally suggested as a minimum, which is gear it down, remove the shifter, and increase the free play in the throttle cable if possible. Since you are only at 1/8th throttle now, I’m not sure if you will benefit from the adjustable throttle. This is why I did not suggest it.

    I also think some sort of tether or kill switch which another suggested, would might be helpful. If you attach one to him, I would use a short, straight, flexible wire, not the "stretchy" telephone chord type. The purpose is to have the engine stop BEFORE he falls all the way off. Some "stretchy" types can allow one to fall off far enough that the rear wheels can still run the driver over before it unplugs.



    TIRE PRESSURE - I might also run the tires at a very low pressure. This is because it will provide a much smoother and therefore safer ride in his particular case. A rough ride can cause him to get jostled around which might lead to him loosing his grip in the bars. He might not go fast enough to get jostled that much now, however, if even if he doesn't, this info might help you in the near future...or maybe it won't.



    NERF BARS - This is one of the biggest safety features one can install on an ATV. They substantially reduce the likely hood of the rider getting their foot under either of the rear wheels while the vehicle is moving, thereby, getting sucked off of the vehicle and possibly tearing their ACL to smitherines in the process. This info might help you NOW, or in the near future...or maybe it won't.

    Universal mini ATV Nerf Bars.

    http://www.jcwhitney.com/step-rails-...7700j1s21.jcwx




    Here's a simpler version one can make on their own.






    My apologies in advance for any misspelt words.


  2. #17
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    Maybe mess with the points/timing?

    Seems to me, when mine run crappy and won't rev, the points/timing needs attention.

  3. #18
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    You could always attach a small trailer to the 70 and fill it with dirt, this may slow it down some. These posts are helpful and entertaining at the same time. My boys are 1 & 2 someday soon they will be able to ride, mabey the 70cc Molassi Big Bore Kits and DG Pipes are a little much for my boys. When the time comes they will enjoy them! I will start them off riding their Suzuki ALT 50, its a nice slow ride.

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  4. #19
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    Off topic but - ALTs are slow? I did not know.

    I knew nothing about TriZingers until I bought one earlier this year. I though they were slow. NOPE. I'm not sure my kids would start out on a TriZinger. A nice slow 70 is a good place to start.

  5. #20
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    I'm guessing if we raced a yt60 vs. an alt 50 around any block, giving the alt 50 a 1/2 block head start.... The zinger would still win...lol. The Alt50 is a 50cc reed less 2 stroke with the smallest carb I've ever seen. It's still a fun trike to ride around.

    With the atc 70 atc's can you swap the cylinder and head out with a 50cc replacement? If you can do this along with a smaller carb it should put around pretty slow.

  6. #21
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    The throttle stop should work. I know you said it didn't, but can you lock it down even more? I used this for my niece when she was about 4 or 5, and it worked perfectly. There was a tendency for the trike to build up to speed over time, but that was controlled by telling her she needs to go slow. The key really is direct supervision, I think.
    Quote Originally Posted by fabiodriven View Post
    God knows they're not looking to make any effort to do anything, never mind move their foot to shift. If there was something that dispensed Cheetos every time they shifted that might be a different story. Welcome to America, where the biggest is best and even fat people who are too lazy to shift can climb a mountain.

  7. #22
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    Quote Originally Posted by DohcBikes View Post
    No offense but the mental picture of grandpa gasping to keep up with the little guy when all he wants do do is go fast, is actually pretty funny
    Actually when you get to be “mature” it sucks to have to worry about stroking out from having to jog 20 yards, or knowing that what resulted in a bruise last year may mean a bust hip next year. I hate aging, but the older I get the more I like kids, so aside from my smart ass attempts at humour I really hope a solution is found.

    Barnett having grandkids is a whole other issue. I’m guessing they all get pocket protectors and slide rules for Christmas and knew how to spell zinc dialkyldithiophosphates by the age of 5. Seriously though, his 10 step program seems to be working and he been behaving fairly well since returning, so I vote we cut him some slack.

  8. #23
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    Never been inside a 70 motor, but I would think that there is some sort of clutch in there. What about putting weaker springs or a old clutch in. More gas you give the more it slips, just an idea...
    I personally like the suggestion about changing the sprockets. I get mine custom made from "rebel gears" for the 600.
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  9. #24
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    Quote Originally Posted by tapper190 View Post
    Never been inside a 70 motor, but I would think that there is some sort of clutch in there. What about putting weaker springs or a old clutch in. More gas you give the more it slips, just an idea...
    I personally like the suggestion about changing the sprockets. I get mine custom made from "rebel gears" for the 600.
    Dave,

    See you Saturday.

    I think I am going to get a new 12 tooth front sprocket. I think they came with a 14 tooth front sprocket. I have to get into it and see what is there. Trevor is getting anxious to get on it but wants to go wide open.
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  10. #25
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    Quote Originally Posted by hublake View Post
    Dave,

    See you Saturday.

    I think I am going to get a new 12 tooth front sprocket. I think they came with a 14 tooth front sprocket. I have to get into it and see what is there. Trevor is getting anxious to get on it but wants to go wide open.
    sounds good, have a safe drive
    R.I.P. Sandpuppie, you are greatly missed!
    May you rest in peace Jeswinehart, deeply missed, never forgotten....
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  11. #26
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    My son just turned 2 and has been riding a TRX70 for almost a whole year already. Can you just turn the thottle back even more? My 70 travels at a jog and I run behind with with a teather off the grab bar. I just stick it in first and he doesn't know anything about the shifting.
    He also rides a Yamaha PW50 with training wheel. I have a little of the problem you are describing with that one. I have to run as fast as I can behind if he keeps it pinned, but he rarely does that. I've got the throttle turned back about as far as I can while still having enough power to make it up some small hills etc. On that one I just have a strap on the rear bar and if he gets in trouble, which is rare, I pull on the strap at an upward angle which spins out the rear tire.
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  12. #27
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    We use what we named a "Chick Stick" Which is a simple piece of PVC pipe or similar pipe (Not metal) on TOP of the slide in the carb the cable goes through the center and when the carb opens it bottoms out.

    Because the material is cheap, cut many lengths like- 1/8 / 1/4, 1/2, 3/4 throttle positions.

    Test with a adult on the bike for speed.

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  13. #28
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    Quote Originally Posted by El Camexican View Post
    Chain the trike to your car, he can tow you and you can use your brakes to set the speed limit. As an added bonus you'll never be too far behind him and you can use your A/C and listen to the radio.
    bwaaahahahahahahahaha


    =========================================

    ok here is my recommendation. the chinese and yamaha drilled a hole in the throttle side housing and put a screw with a nut on it sticking out. the more you screw in the screw the less the throttle can be depressed. the nut locks the screw in place from moving due to vibration.

    hope that helps. you could juse order a chinese thumb throttle for a 110cc atv and use that. they come withthe limiter already.
    also 70's have a gear set. put it in 1st gear and remove the shifter fastest he can go is about 10-12mph before the motor goes BOOM!
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  14. #29
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    Quote Originally Posted by hublake View Post
    I don't see what was so funny. To bad when you enter a reply to a post you can't use proper grammar. It should be brakes not breaks.
    its not grammar, that is spelling lol just kidding maybe put some fluid in the tires too
    Last edited by thcowboy; 02-12-2015 at 11:15 AM.
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  15. #30
    tecaterob is offline At The Back Of The Pack Arm chair racerAt the back of the pack
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    Like someone else said about the washer in the exhaust pipe. It works great. I did it with my son when he was 2.
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