29-02-24, 10:14 PM
Fan behaviour is normal as detailed in the FAQ - "The radiator fan on the Gen1 will switch on once the engine has been started and the bike left in neutral for a short time, the fan will turn off once the bike is put in gear. This is by design, Yamaha have said it is to prevent the fans blades from warping due to heat from the header pipes."
If the engine is cutting out around the same time you'd probably be looking at fuelling, what are you doing with the choke during start-up / idle? I would also check the FAQ regarding carb issues.
If the engine is cutting out around the same time you'd probably be looking at fuelling, what are you doing with the choke during start-up / idle? I would also check the FAQ regarding carb issues.