Question about 2007 kawasaki KX 125

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Top speed What is the Top speed for kawasaki kx 125?

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  • Anonymous Apr 04, 2009

    i was riding bike all was well, then it cut out i spotted a fuel pipe lose i am not sure where the pipes connect please help kx 125 motorcross 2008


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No you **** going bigger in the back is more accel, smaller is more top end. a 48-46 would put you somewhere between 80-100 mph depending on the engine but result is **** low end. If your kx is 6 spd you would benefit from going up a tooth or 2 for lowend because it has topend already.

Posted on Dec 12, 2008

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Approximately 90-100mph depenting on final drive gear in the box and the chain and sprocket setup it would be possible for well over 100mph with a big back gear .Standard i think is 50 teeth but going bigger kills acceleration

Posted on Nov 26, 2008

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With stock gearing around 60-65 mph

Posted on Nov 10, 2008

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1 Answer

I have a 2004 kawasaki kx 125 the top end needs to be rebuilt it has been rebuilt one time already so what parts would i need to get is it hard to do or what

piston kit, wrist pin bearing, top end gasket kit and a honing tool to clean your cylinder is about it I would probably buy new air filter and spark plug if I was doing it, but not essential ?

Jan 18, 2011 | 2003 kawasaki KX 125

1 Answer

Will 2003 kx 125 graphics fit a 1999 kx 125

No they will not fit 02 will fit on I have a kx 125 with badboy graphic witch are 02

Dec 25, 2010 | 2003 kawasaki KX 125

1 Answer

Need gas-oil ratio on 2004 kawasaki kx 125 2 stroke bike

32:1--40:1 any less than 40:1 And you take risk of damaging engine(crank and top end),Any more than 32:1 and it will smoke real bad and foul spark plugs alot.....

Aug 01, 2010 | 2004 kawasaki KX 125

1 Answer

What kind of oil should i put in my 2005 kawasaki kx 125?

if your talking about fuel mix oil the best is either amsoil or red line fully synthetic oil is the best out there(not cheep though)...if your talking about engine oil (wet clutch)i think bel-ray is the best..(thats what i have had best luck and less breakdowns with)

Jul 28, 2010 | 2005 kawasaki KX 125

1 Answer

What should the compression be on a 2005 125 Kawasaki?

around 130-160 and anything below 120 time for top end.( at least ring)

Jun 03, 2010 | 2005 kawasaki KX 125

1 Answer

What is the Kawasaki kx 125 compression i did test tested 135 with cold motor is this what it shuld be i get real bad bog at low rpm

anything over 120 on compression test is ok. anything under 120 and its time for top end. and for bog you might try cleaning carb.

May 09, 2010 | 2005 kawasaki KX 125

1 Answer

Kx 125 down on power

is it smoking a lot
are you running on ratio off 32:1
did you install the rings correctly ????

Nov 02, 2009 | 2003 kawasaki KX 125

1 Answer

How to change kx 125 2005 piston

You will have to remove the head and cyclinder to do this. You will need a manual on top end rebuilds for you bike.

Sep 28, 2009 | 2005 kawasaki KX 125

1 Answer

2002 kx 125 fork oil level

3.5 inches to 5 inches from the top of the fork with the cap removed.

May 02, 2009 | 2003 kawasaki KX 125

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