Transmission: 15W50
The engine oil capacity for a 2010 KTM 250 XCF-W is 0.75L. It is also stated that the best oil to use for the 2010 KTM 250 XCF-W is the 10W-40 bike oil.
Yes you can consider using 5w30 oil in your motorbike engine, but it depends upon season...
depends what climate your running it at. 30:1
KTM recommends Motorex Top Speed 4T 15W50 oil 0.7 L
Transmission oil Motorex, SAE 15W-50
A push-type lawn mower does not normally have a chain. Dunno that you might want to use that type of engine to make a motorbike as the engine has a vertical shaft. You would need something to convert the vertical force to horizontal force to drive the gear on the motorbike.
The engine that is supplied stoke standard with every 2013 KTM 250 SX sold is a 2-stroke engine which is really reliable to use. These are fitted to many motor bikes now days.
KTM recommends .5L of Motorex Top Speed 4T15W50 for its ktm 85. It is important to use the current type and weight of oil as well as the correct amount to keep the engine running properly.
You can but it is not very good for the bike, its defiantly better if you put a motorbike two stroke oil in it as KTM's don't like other types of oil cheers
Yes, I some 2 stroke engines for boats have it and KTM is developing one for dirtbikes.
if you're going to use the bike, then Yes. if it's for someone else, then No