Hi Andy
Thanks for your quick response.
I´m suffering a dicotomy .... Waiting until January 2026 where I definitely know the bike can be registered as historic, or pay around 150 Quid to get the japanese certificate.
I dont know if spanish authorities will accept a UK certificate .... Breixit and so on ......
I think I prefer to invest the money to get the bike right for MOT when new year arrives. Has been static for quite a few years since I bought it.
Anyway If I decide to go with the japanese ... I will tell my experience.
Thanks again, and have a nice day.
I will post other photos of my bike collection. Including RC30, NS 400, NC 35 and so on ....
Cheers.

