My new Super 9 has 250 KM on it. It has the restrictor in place to protect it for the first 500 KM. Here's my problem - I have a 17 miles commute each way. In the morning the Temp. outside is below 80 - I can go 17 miles with no issue (top speed 22 km/hr). If Temp goes over 85 in afternoon - I overheat after 5 miles. The dealer says its "Air in the radiator" but I've never heard of it and if its overheating in my mind, when it cools it would suck liquid back into engine. The radiator fluid tank is full (checked it myself).
Any one have a similiar issue when the bike was new?