Happy B'Day Sir.

BTW how old are you now?

Sir,Which tires do u hav in ur zma?

sir got the engine gasket and other parts,do i need to change o rings?

sir there is a problem,i complained hh about bad service of my svc,now they contacted me and told me to took the bike for service,so i am planning to do the engine work at svc itself,so dont know about how i measure the piston,I will talk with the service mngr and will let u know.

.520 pitch size forgot to mention it,sir wat is this pitch size?