Dan
+ 1 on the facts re the replacement of bike costs, and of course model series of machines tend to run now for 3 years - so it is quite common to transfer things like fairings, levers, bars, pegs, electronics, exhausts and even suspension on occasions from one model to another.
Re the technical rules comment, Billy appears to be onto it - and for sure, anything akin to a "stockish" class requires strict checks.
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