SORRY TO SOUND LIKE A SMART ASS BUT ARN´T RADIATORS DESIGNED TO COOL BY AIR PASSING THROUGH THEM ? SO I GUESS IF YOU WANNA LET THE BIKE SIT AND ADMIRE IT´S BEAUTY WHILE IT OVER FLOWS GREEN VOMIT BUY A FAN.... BUT I CHOSE TO RIDE.............:) !!!!!!!!!!!!!!!!!!! GO HONDA !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!