sorry brother but in pics its not looking good to me
pridor 2015 graphics are beautiful and bikes shape in stock
is very beautiful its very good looking bike
what is status of your bike have you got it tuned recently from any mechanic?
what you are telling is not an serious it may be just because of nonsense
mechanic improper settings of carburetor mixture
yes its necessary you can use gear oil SAE90 or engine oil can be used
but first you need to wash it with kerosene oil than let it dry in sun when its
dried you need to pour good amount of oil on foam and than squeeze out all oil
extra oil as much as possible from foam
before trying to attempt you should watch and learn how air filter is removed
and how to wash it and oil as you can tear foam if you don't properly do it
or cg 125 dream foam filter is available for 400 rupees and it comes oiled
so you can buy and ask mechanic to install it and keep original with yourself
the one you buy is also original
filter can easily do 3000km it may need earlier cleaning if driven in rural dusty areas
3000km is pretty long period so if you don't want mess of cleaning you can just replace it
baaqi foam filter is re-usable after cleaning with no problem