rattle on tick over until clutch pulled

[mick0905]

Took mine on an 80 mile ride today and the noise is seriously disturbing, spoiling what would otherwise have been an enjoyable ride but I had the constant nagging at the back of my mind that it was going to self destruct at any minute. :\

I've uploaded a video to YouTube demonstrating the noise in neutral with clutch in/out. Do they all *really* sound like this??  :eek

https://www.youtube.com/watch?v=4WwYwGKsg9E