@mikev My V35 Imola and my Breva both have the same thread on both mirrors. That is the critical point. Some manufactureres have right-hand thread on both sides, some have one right-hand and one left-hand. Screw your mirrors off and have a look, and measure the diameter. It is likely to be a fine pitch thread, I think. The mirrors on the Imola are that for certain. On the strength of what you find you should be able to tell if the mirrors from other models or suppliers will fit or not.
@Lucky Phil I'm a bit interested in this line of products. Stupidly expensive, but the mirrors are made of polished aluminium. No glass, so nothing to shatter.
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