What kind of oil do i put in the gear box of my 1994 kx125

if you mean dipstick for gear box, there is none for audi A6.
you can check the oil level underneath.and can find the vertical tube.
this tube is the level checker of the oil.

90 weight

No, why are you putting gear oil in your transmission, transmission fluid is the recomended fluid

the right hand side takes transmission fluid witch is light gear box oil and the left side takes engine you can put engine oil in both sides but if your using light gear box oil you can only put that in the right side i say the sides as if i was siting on the bike . and there is seperate sump plugs 1 for each side the 1 on the bottem of the engine is the left side and there is 1 behind the gear change witch is for the right side of the engine should be a big long bolt

there is many brand that supply spécialy formulated gear box oil for 2 stroke transmission
i would say that motul transoil is a very good one...but it is like religion and politics....however you have to get a non detergent oil due to friction plate application....

drain the gear box then undo the speedo bit what is your oil level bit the oil should covert the gear in the box as you will see it with a torch.

next to the battery there is the gear box indicator.get it out and pit the oil with a hose

even i had the same problem but try to take off ur AT oil and take off the filter of the AT gear box for this u can screw off the nuts of the sump of the AT gear box and then take the filter off and replace it by another then before replacing the filter keep the gear box to draw off all the oil which was there and then eplace it and put new gear oil

run the engine for a while about 4-5 days and again put on to a dignoser and reset the gear box settings
i think this will work

what kind of car like certain mazda you have to remove speedometer cable or sensor add gear oil untill you see oil at the bottom of the hole some gear box take heavy gear oil some motor oil 5w30 dont put to heavy oil it gonna be hard shifting when cold cheers let me know what kind of car cheers