depends if it is a two stroke or four. a two stroke will not be a four stroke may i am not sure
SAE 10 weight oil
racing oil would be the best
1 quart
5 ltr to 1 gallon
I run mine at 33:1 it runs fine on that
I still run a 2 stroke and change gear oil every 5 hours of riding time.
32:1 is the standard oil mixture on the kx125 a little more oil is way better then too little!
warm it up first then on the bottom of the engine there is a screw, take it off and the oil will come out, put it back fill the oil level back up using the transmission oil
No because oil filter i meant for oil to go on the filter air filter does not need oil
Place a drip pan below the oil filter. Loosen the oil filter with a oil filter wrench, by turning the filter to the left. Fill the new oil filter with oil and reverse the process.
Oil filter
gas