RZ motor in a SZR660 chassis...?

[w3a51l]

Anyone tried it?

Would it even fit?

I like big singles, but it would have to be an improvement to have the twin or the four in the heart of such nice unit...

[Grotty]

I've looked at this before. The SZR frame and swingarm are very similar to TZR. The RZ500 motor can be squeezed into a TZR frame, so I believe it could be done!
Check out this link for frame info:
http://szr-forum.foren-city.de/topic,19 ... iring.html
-Grotty.

[hybrid]

The TZR frame needs mods unless you're going to have the engine sitting at a very strange position.

[Grotty]

Here's a mob in UK who fit RZ500 motors to 3MA frames:

http://www.nkracing.co.uk/n9.html

-Grotty.

[wheels999]

I was going to say the 3MA would be the natural choice as its already designed for underseat pipes. The later model even had USD forks. Shame to violate such a beautiful bike though, love the look of those.

One of those and an NS400R are still on my wish list.