See that's what I'm takin bout! Yamaha execs, y'all fly a few of us real enduro bike lovers and we'll take over your R&D department.
the european version surely will have some more mods to meet the emission checks, head and taillight, turn indicators brake light ...
Looks like WR has wide ratio tranny, bigger tank, and a stator where the YZ250x is just YZ with a 18" wheel and a kick stand
Its the same as everybody else does- only around 7-10 HP, Catalityc converter... its just a 2stroke enduro bike- they will get a plate- but they will be restricted to death.
By ruining them! What Miezie666 said. No way could you ride it off the showroom floor. Throttle stop, intake and exhaust restrictor, lean jetting, high gearing, probably timing mods, maybe a cayalytic converter.