I've a treasured KMX125 b10, 8yrs old now with 20k on the clock.
in the last few weeks i'm getting a lot of oil coming form the exhaust and i think more smoke than usual (although its always pretty somkey
)
Possibly feeling lower power in low revs also although once going she's alright.
I've checked the oil pump adjustment and that is as it should be.
the bike has a big one expansion, and a production silencer (used to be DEP but too noisey for where i'm riding)
what else is worth looking at?
thanks.