my brand spanking new skyjet 125 the same make as the honda cbr 125 has only got 600 miles on the clock and has been serviced so should be runnung smoothly but isnt. on a short run of about 5 miles its lovely do more than 10 miles at constant speed of 50mph and it cuts out. WHY!!?? the tappets have been adjusted so its not that, the fuel air mix is fine, oil is topped up and lovely so why doesmy engine keep cutting out. any info or ideas would be greatly appreciated. this is my first bike so i think every one can appreciate how much i want to get back on the road. cheers .joey