Dazza,
Yes mate - your SCR should come with a red (or “master”) key - see a previous post about this, here:
www.scr950forum.com
I think most Yamahas’ have had such a set-up - certainly in Europe - for quite some time now.
Whereabouts are you, and when do you get the bike?
Cheers,
Ben
Yes mate - your SCR should come with a red (or “master”) key - see a previous post about this, here:

Ecu
I'm doing some research on the ECU. I need to do something about the jerky throttle. And living up in Scandinavia, its hard to get parts, so I need to be absolutely sure before I order something from far away. the best thing would have been to do Ivan´s reflash, but I contacted his european...
I think most Yamahas’ have had such a set-up - certainly in Europe - for quite some time now.
Whereabouts are you, and when do you get the bike?
Cheers,
Ben