If it is actually an '87, then the best thing for it really is a set of '90~ SE/SP forks/calipers/wheel/discs. They are a direct fit, and can be rebuilt and set up for minimal cost.
The best setup, if you can get it, is a 1991 RS250 front-end with MC18/MC21/MC28 triple clamps.
A 130 section tyre will doubtlessly destroy the handling.
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Andy.
NSR-WORLD.COM
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