'01 KTM 65SX Questions

Any KTM dealer should be able to help you out with the manual(s) if the original owner didn't have them for some reason. I doubt 50:1 using a good synthetic is going to cause any problems, been running it in my sons air cooled SX50 with zero problems. I know that some of the early 65's had issues with the frame in a couple of places and the wheels seemed to not stay true both of which are problems with the KTM 50's as well. I think knowing what year and a production date would help pinpoint problem areas.

Hi Dave, The gear oil capacity is 300ml. We have tried various oils, settling for ATF-type F. which gives the best compromise for us. We use a 40.1mix of Shell synthetic. There is an informative site at http://www.ktm-racetech.com/ with a section solely for KTM Minis, which will have covered most of the questions you might come up with. Hope this helps...;) DavieMac