KTM recommends Motorex Top Speed 4T 15W50 - 0.7 L
It is a 2 stroke motor however. So I run the 80W-85W Honda Red, or typical 2 stroke oil such as Maxima, BelRay 80W or 85W I abuse my motor at tracks and may need the extra weighted oils for extra safety
the ratio is 50:1 on my ktm 125sx, for every gallon of gas you have, you need to use 2.56 oz of oil. i use Amsoil, its expensive, but its the best synthetic two stroke racing oil there is. the gas should be light pink if you mixed it correctly. hope this helps
KTM recommends .5 L of Motorex Top Speed 4T 15W50.
I would pay £800 for a 05 ktm 85 £950 for a 06 ktm 85 £1050 for a 07 ktm 85 £1200 for a 08 ktm 85. They are very good bikes and i have a 2008 ktm 85 and they are great if you get one you will love it.
6 oz of oil per fork
my sons 05 ktm 65 sx has 5
NGK CR9EKB 05 NGK CR9EKB 05
5w - 40 fully synth is the best oil to use
The oil grade is written in bright yellow lettering on the oil cap where you add the oil... I bet it's 5W-30
Use SAE 5w30 any major brand of 100% Synthetic oil. It takes 7.9 quarts with filter change.
Click on the link below Click on Owner Guides The Ford F-250 , 6.0 liter diesel supplement will have a chart of oil grades / temperature range
well I have an 05 kx 250 and i run mine 40:1. it say's to run it 32:1, but i like it to run a bit hot.
250,000 * .05 = 12500