a cuple engine/pipe changes. need help form techs

Joined
May 15, 2007
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#1
i has to thinks i need to ask. i am new here so don't get mad if this question has been asked. i just purchased a 2004 rm125.

1. the idol is set real low so if it tipped over it would shut off, so, if anyone knows how to set it a little higher please share.

2. now, this bike is a bit louder than my old kdx. if anyone knows what the quietest muffler would be for my rm125 is, would be very much welcomed. (i am not worried about cutting performance, just sound)

thanks
 

XRpredator

AssClown SuperPowers
Damn Yankees
Joined
Aug 2, 2000
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#2
there should be an idle adjusting screw on your carb, in some cases you just turn the choke knob.

I believe FMF makes Q-series silencers for two strokes as well. If nothing else, a USFS approved spark arrestor will be quieter than stock.
 
Joined
May 10, 2007
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#4
its on the carburator and is a knob which you screw to adjust the idle and pull for choke(on mine) should be on top
The fmf pipe is the quietest