WTB 2001-2003 GSXR 750 Slipper Clutch

Looking for a slipper clutch for my '01 GSXR 750. Would more than likely need to be aftermarket as I think they didn't leave the factory with them until 2007?

Thanks,
HJ

 

Yoyodyne has them https://www.yoyodyneti.com/product-p/t14303.htm

 

Thanks for the input. I'm hoping to find someone trying to get rid of one used, and if not that, some thoughts or reviews on the ones available out there...