Aprilia rs 125

jj42, Mar 26, 8:05pm
what causesmy bike carb to overflow out of overflow pipe ,also why doessmoke still come out of exhaust and muffleris still very hot even after it is turned off with a burning oil smell

xr6turbo2, Mar 26, 8:10pm
the needle and seat is worn or the float level is to high.is it a two stroke engine if so you may be running to much oil in the fuel

mbikeman1, Mar 26, 8:24pm
its a 2 stroke race bike

kaymay88, Aug 29, 12:04am
take your carb apart and check all seals, give it a proper clean out with the proper carb cleaners. Have the float levels checked, and if necessary reset.

Id agree you are running the mix with too much oil, what ratio are you putting in the tank currently!