32:1 is a great gas to oil ratio for any two stroke Motocross bike. Also, a Ratio Rite is recommended for accuracy and simplicity.
Motorex, SAE 15W-50
A KTM 250sx is the worlds fastest 250 2 stroke dirtbike.
50/1
KTM
Get a KTM
ktm
50 to 1 or 2.6 ounces of oil to one gallon of gas
09 250sx has 47 hp
Dirt Rider magazine said that the dirt bike of the year was, KTM 350 SX-F
No.
you don't!!
Ktm 125sx