It wouldn't be anything without that MC21 Gull-Arm though!! ;)
Seriously though, it's a nice looking bike. Reminds me of a project I so nearly persuaded a friend in Florida to a few years ago - an NS400 in a TZR250RC chassis. I wanted to build a KR Modenas replica... ooh, so close, but he went and sold all the bits!
Still begs the question "Why?... Why would you want to put the boat anchor of an RD500 motor in an NSR?" though! If you were going to mutilate an NSR chassis, surely an RG500 would be the better choice - it was a much more drastic piece of engineering in my opinion.
Rick Porter (R.P. Racing) has done an NS400 with NSR250 running gear and bodywork, which looks rather nice, but it is still an NS frame.
Andy.
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