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Just upgraded to a full exhaust and have the Akrapovic slip-ons and the original complete exhaust system from my 2017 Supersport S for sale.
Slip-ons have about 2300 miles and are in like new condition except for a small scrape on the carbon fiber heat shield.
Looking for $500 for them (half price of new)
Full exhaust system including factory slip-ons has the same mileage and open to offers