you dont, drain the oil and start again
.7 L
40:1
KTM recommends Motorex Top Speed 4T15W50 for the 125SX.
To check the oil in a KTM 125SX 2-stroke, first ensure the bike is on a level surface and the engine is cool. Locate the oil tank, usually situated on the left side of the bike, and remove the cap. Use a dipstick or simply check the oil level visually; it should be within the indicated range on the tank. If the level is low, add the appropriate 2-stroke oil until it reaches the correct level.
63mph
0.7 liters engine oil using Motorex Top Speed 4T 15W50.
110mph
for 2009 KTM 125SX $5998 US
MSRP of the 09 KTM 125 SX is $5998 USD.
Ktm 125sx
A Ktm 125sx is not a good trail bike because sx means super cross so it is a good racing bike it is good for jumps and racing
Fouled Plug. Ride it harder!