In Amsterdam dealer told me that the Wanderer is running 45km/h. He does not know how to get it faster.
He is f...in u,dealers can connect 2 controler and unlock bikes. Problem is that when u unlock more speed that is no longer L1 category bike/moped. Now u r in L3 and need A1 and big plates for bike. Also bikes r homologated as L1 so no speedey drive for u😜. In short find a real dealer,become his good frend,ask him 2 unlock ur bike🥳,ride like bat from hell😈 all too 70 or 75 kmh.