My new to me KTM SX250F

[drifz1]

hey im new here from ireland ,my new to me 06 sxf any common problems i should know about ? just fully rebuilt the guy who had it before me said to use only 10w50 motrex or something?? thanks its my first 4T bike i had a kx 125 before it ...other wise iv had
-2 blasters-one race ready
-a fully race ready 07 yfz471 fox floats etc
-mildly modded 07 z400
-03 kx 125
-06 471yfz (stroker)

[bajadog]

Cheers and welcome.

I'd say stick with full synthetic oil, and you should be fine.

The oil weight 10w-50 might be a tad heavy for Fall weather in your
latitude.

Might want to look at 5w-30. What's the manual say?