Hi

after washing my stupid bike some problems showed up :

first the ball bearing of the rear linkage start to sound crazy and when we opened the system it was damaged the code was hk 384825!!! made in china....akh...funny non jp producers have this code on their lists so we found

nk 384830 made in germany with smaller balls and lots of quality on back ground ... we had to use some glue to attache the side seals

the other problem :when i reev the bike up to 7000 to 8000 rpm the bike is act crazy and does not obey the orders and wont reach any further 8000 rpm ?

help... is that comes from CDI ?because the spark plug and carb is checked and they are ok !!!!also air filter lool

thanks