Ohlins SD1003 side mount damper from 1994 Ducati M900. Comes with 25mm frame clamp and 50mm fork clamp. This set up should work on most monsters up to 2005 and early 851 and 888 superbikes but please check what clamp sizes you need. Damper will be ok no matter what. Clamps are about $100 on their own and damper is close to $600

Has about 200 miles of use. Basically new.