The other option (outside of welding to the tabs), would be to drill a hole into the tabs, tap them out and thread a bolt into the tapped holes.

Allows you to do small adjustments if you want.

Or you can simple cut the tabs off the triple tree, then drill holes into the triple tree, tap those out and thread a bolts (with a tall head, or spacer) into those holes. If you can get larger spacers to set the best adjustment.

Either way will work.

The bottom triple on the NSR is pretty heavy duty steel, so it will take a good hit. The RS is all aluminum so it's a little more fragile. If you do the second option I mentioned, use a nice soft aluminum bolt so it will break the bolt before it breaks the triple, allowing you to replace if ever needed.
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Charles Gallant