Haha, good idea!
My bike has 63 tkm on the clock. I have just bought it and the previous owner who had it for 2 years and didn't ride it much knew the lady who owned it before for 12 years. He told me that her husband did the valve check but that nothing had to be done. Since I took the bike apart anyway, I thought this would be a good time to find out myself and learn something new.
[Edited to fix the tiny font problem: GrahamM - Moderator]
My bike has 63 tkm on the clock. I have just bought it and the previous owner who had it for 2 years and didn't ride it much knew the lady who owned it before for 12 years. He told me that her husband did the valve check but that nothing had to be done. Since I took the bike apart anyway, I thought this would be a good time to find out myself and learn something new.
[Edited to fix the tiny font problem: GrahamM - Moderator]