bike dies high rpm

i have 2000 125husky that cuts out at higher rpm like you hit the kill button then if you let off throttle it runs great any ideas would help  

REV LIMITER BOX UNDER SEAT  

ok eric? and....? it is doing it on purpose if he is over revving it, but ussually rev limiters don't kick in at rpm's that a normal rider will hit. his powervalves may be gunked up..  
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the bodies just a vehicle, transporting the soul, it is whats inside of people is beauty to behold

SOUTHERN MAINE

We need more information. Does it doit with the choke on????try it
Does it doit when its cold????? Got water in the gas?????
               Help us out with more info so we can try to help ya.  
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choke not the problem  does it hot or cold drained gas put in new mixed right took carb off and cleaned gunkedup air filter to new spark plug has lots power starting out then dies let off throttle bike goes again  

I dont think two strokes have rev limiter boxes.  
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The only reason a four-stroke can beat a two-stroke is because of the double displacement advantage

Newaygo, Michigan
1996 RM125

Did you clean the main jet when you cleaned the carb? Also what is the plug reading? Does it just Shut off or bog and die?  
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DIABETES SUX!

i dont think that bike has a rev limiter either
DavidS  
i take a lot of pride in what i am

___________________
ride: 02yz426
local: north east Oregon

terrain type woods with lots of roots & rocks

it bogs then let off throttle and it runs till you reved to shift to next gear or rev in neutral over and over either way riding or sitting  

not getting enough gas.....too much air. Needs jetting problem solved.From what U say it needs a bigger main jet. Possibly a different needle.
Have you checked the reeds lately???  
My sponsorships Winners do it in the Corners!

My son's 2001 Husky CR 125 does the same thing... starts great, runs great 1st, 2nd gear under acceleration, then bam, it bogs, like the kill button is held down ... until an undetermined speed... and then comes to life again.  I fail to see how a main jet could cause that...a rev limiter sounds more plausible as the symptom seems electrical in nature... dying under throttle and then down.  When I figure it out, I will reply on it.  

it doesnt have a rev limiter. the main jet does it because its flooding the engine or its not giving the engine enough air/fuel to have the throttle response & power it should
DavidS  
i take a lot of pride in what i am

___________________
ride: 02yz426
local: north east Oregon

terrain type woods with lots of roots & rocks

Sounds reasonable..taking the time to clean the carb today..I"ll give feedback afterward...thanks  

it may not be getting enough air. did you over oil your air filter? squeeze any excess oil out of the filter if you did and make sure it's nice and clean. Just taking a stab at the problem....I know how things like this can be maddening  
1978 Yamaha 175 MX
Northern Ontario
Canada
31 yrs young
WHEELIES!
Yaaaayyyyyy!

oh and I had a problem cause I plugged a hole on the carb thinking it shouldn't just have an open hole...but it was a vent to the bowl and created a vacume and it wasn't getting enough fuel.
ya I know that's a stupid thing and yes what I did was stupid but I'm learning as I go lol I'm actually quite mechanically inclined...me fix anything with big rock and branch! RAWR!  
1978 Yamaha 175 MX
Northern Ontario
Canada
31 yrs young
WHEELIES!
Yaaaayyyyyy!