Hi there wrossy.
Yes, finally the CCT arrived last monday and tuesday I went to the mechanic to fit it myself with his tools.
Surprise was that day when I started the motor to go I did not hear the tipical noise. I went to his place and shut off the motor to wait a little and the motor can cold in the meanwhile. I told him that I did not hear the noise any more and when I started again to show him effectivily the noise was not more . We really did not understand what happens but I decided to wait until change the CCt because if it is good better do not touch it and if it appears again , well I hace the cct and I change it.
So, really weird.
And I used my babe today and all was normal..........
Hi there fellows.
Finally today I changed the CCT. Really it appears like a new bike, so smooth, I am very happy and cross fingers that the rattle noise does not appear any more.
Thanks to all you for your help.