R-J van Hulst
Husqvarna
Pro Class
my wre is not the same as yours for instance u have a power valve controlled by a electric motor mine is centrifugal no motor yours is cagiva mine is bmw very similar but different you should read the list of faults ive had listed in this post all true and very well looked after
your motor and the mechanical power valve actuation is the same as for more then 2 decades in the CR and WR
I only can guess the reason that earlier models had a motor actuated valve to keep it in a max power down so it would classify as a learners bike in some countries.
which the solved in the later WRE and SMS models with the CDI unit and the porting of the cylinder.
The units are also restricted on the carb.
Robert-Jan