I am getting a strange, but quite loud, 'noise' (a sort of cross between a
slightly tinny creak and a ping) intermitently when steering the bike. It is
intermitent and usually appears only after some time of riding, it's most
frequent when making short, sharp turns but can occur when just making
normal steering corrections when cycling straight.
It's particularly difficult to replicate off the bike although I can
occassionally do so by turning the bars to their extremes.
Using my rather limited mechanical knowledge I've done what I can to
eliminate it by tightening up the stem bolts. There is no play in the
headset which is also silky smooth. The LBS, who built the bike up for me,
have had a play around but have been unable to replicate the problem.
Although the noise appears to come from the stem/headset area I did wonder
whether turning the bars might cause a bit of flex in the rims causing
spokes to rub again eachother but spoke tension is fine.
I was wondering whether anyone might have any ideas?
Thanks,
PJay