i have a ktm 125 sx motorcross and i think for every 5 litres of petrol i use 250ml of oil i think can anybody please confirm this 4 me thank u, i havent rode it in a while and i have bad memory lol,...
ive had a bike now for about 6 months its a 2004 ktm 125sx motorcross, i havent used her much and im worried about any damage occuring from non use, how often should i perhaps start her up, cheers.