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White smoke from cb650z

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judodave:
First time its been ridden in about four months, hope its just water vapour or selection of the new Pope.

ST1100:

--- Quote from: judodave on March 13, 2013, 12:22:33 PM ---...opened it up to about 90mph...
--- End quote ---
...jet trail?  ;)

Seriously: what air temps and humidity were present? Could it have been cold humid air creating condensate with the warm exhaust gases?
Or you had the bike only operated for a short time on a prior run, leaving a noticeable amount of dew in the silencers?
Fuel quality/water contend could as well be a factor.
(the cans of my 1100cc rig actually have drainage bores, dripping water out while warming up...)

judodave:
I'm sure your right, I have not ridden the bike for months and hopefully its condensation in the exhaust pipe.   

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