No they dont, You will have to replace the rear shock. The aftermarket shock is better than the ohlins that comes from the factory. But if you want the best get a Penske 3 way, built to your specs.
Talk to Rick at Cogent Dynamics (one of the sponsors of this board)
PM NCRick or check out their site.
http://www.motocd.com/
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In a Michigan State University study that ranked 34 major countries by
their citizens' acceptance of the theory of evolution, the United States ranked second to last (thank you, Turkey).
39% of our adult population rejects the concept.