K&S Technologies 12-0103 Kawasaki KX Style Engine Kill Switch

Specbolt Kawasaki KX two stroke Bolt Kit for Maintenance & Restoration of MX Dirtbike OEM Spec Fastener

ProX Racing Parts 01.4214.B Piston Kit

Carburetor Fuel Filter and Free Sticker Fits Kawasaki Kx80 Kx85 Kx100 Kx125 Kx250 Kx500 Kx250f Kx450 Kx450f Kdx200 Kdx220 Klx250 Klx300 1980-2014

Hot Rods 8140 Connecting Rod

Athena (P400250850009) Complete Engine Gasket Kit

Champion L82C (811) Copper Plus Small Engine Spark Plug, Pack of 1

Magnum Remusshield Finger Touch Immobilizer Kawasaki KX125-G - Finger Sense Anti-Theft Module

Motion Pro 01-0054 Vortex Gray Throttle Assembly

PC Racing Motominder Engine Hour Meter PCMM1

Ebc Clutch Plates and Springs Kit Fits Kawasaki Kx125 2003 2004 2005

2003-2008 Kawasaki Dirt Bike Kx 125 V-Force 3 Gasket

BikeMaster Magneto Flywheel Puller - Left Hand, 27mm x 1.0mm 150601/MP1

Motion Pro 01-1186 Titan Throttle Tube

Champion Spark Plug 805C Copper Plus SE Spark Plug

Champion RN2C (818) Copper Plus Small Engine Spark Plug, Pack of 1

Athena (P400250850136) Complete Engine Gasket Kit

Magnum Remusshield Finger Touch Immobilizer Kawasaki KX125-C - Finger Sense Anti-Theft Module

Moose 1.6 Bar Engine Radiator Cap and Keepitroostin Sticker Fits Kawasaki Kx65 Kx80 Kx85 Kx100 Kx125 kx250 Kx500 Kx250f Kx450 Kdx200 Kdx220 Kdx250 Klx300 1990-2014

Hot Rods CBK0091 Bottom End Kit

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Kx 125 Engine Popular Q&A

Q: Kawasaki kx125 engine oil?
A: On the back of most oil cans is a circular stamp with the certification. Avoid oils that say "energy conserving" in the bottom half of the donut. These oils con... Read More »

Q: How fast would a gokart with a kx 125 engine be?
A: it depends on your gearing for top speed and the shape of the engine (when was rebuilt, etc) I own an CRG with a Kx125 engine and I can easily get over 100MPH. Read More »

Q: Kx125 engine swap 125 to 250?
A: The engine cradle mounting is different, you would have to cut the engine cradle out & fab a new one. Also the swingarm on the 250 is longer for better power ma... Read More »

Q: Will a 1986 kx125 cylinder fit a 1987 kx125 engin?
A: No a 1986 Cylinder will not fit the 1987 KX 125. The 1986 exhaust port comes out on the left side of the cylinder where the 1987 comes out in the center. It may... Read More »

Q: Why is my 2002 kx125 engine race when ever I start it The throttl...
A: It really shouldn't be THAT h... Read More »