You did not specify what year, a 08 KTM 65 SX requires .5L
2002 sx65 to a 2008 sx65 according to my service manual only uses 300ml of gearbox oil. 2009 to 2011 uses 500ml of gearbox oil.
Fork oil level for a 2002 KTM 65 SX is 210 cc or 7.1 OZ per leg
what oil is used in a ktm 65
If its a two stroke then it just needs some 2 cycle engine oil
220 ml
240 ML of 5w fork oil.
KTM 65 SX uses .5 L of Motorex Top Speed $T 15W50
A 1999 KTM 65 typically has a two-stroke engine, which requires a mix of oil and gasoline. The oil capacity for the engine itself is about 0.6 liters (approximately 20 ounces) when fully drained, but it's important to refer to the owner’s manual for specific maintenance requirements and recommendations. Additionally, the oil-to-gas ratio for mixing is usually around 32:1, meaning 4 ounces of oil for every gallon of gas.
According to the 08 KTM Tech Bulletin, .3L of Motorex Top Speed 4T 15W50
For the 65 SX, KTM recommends .3 L of Motorex Top Speed 4T 15W50. Sort of correct on the amount of oil used in a 65 . 2008 down uses 300ml of oil in the gearbox where as a 2009 model and up uses 500ml in it's gearbox.
The 06 65 SX takes .3L (or 10.147 ounces). KTM recommends Motorex Top Speed 4T 15W50.
To check the oil on a KTM 65 SX, first ensure the bike is on a level surface and the engine is cool. Remove the oil filler cap and wipe the dipstick clean, then reinsert it without screwing it in, and remove it again to check the oil level. The oil should be within the designated marks on the dipstick. If it's low, add the appropriate oil type as specified in the owner's manual.
65cc