Strange noise

[Sunday special]

Hi forum,

Just took the old gal out for a run after 6 six months in storage, ran like a beauty as usual until when I reached about 60 Kms then backed of accelerator there was what I can only describe as a drum roll (rata Tata tat);) noise from underneath ,quite loud and concerning.

Checked under after and can't see anything out of the ordinary.
Has any one had similar and might know where to look.

Cheers

[zulu]

Check that the alluminium extension housing on the back of the gearbox isn't cracked, as this can make a noise like that

Gary

[mcl1959]

Or the baffles in the muffler has rusted out and is rattling inside the casing

Ken