The Matris SD-R Steering damper completely replaces your non-adjustable OEM steering damper unit. Crafted in Italy with a titanium body, twin tube damping system, and 13 "clicks" of adjustment, this Matris steering damper with help you fine-tune the handling characteristics of your Duke. Designed, machined and assembled in Italy with impeccable craftsmanship.
The SD-R has a few distinct differences from the SD-K version. The SD-R features Hard Chrome coated damping rod that has a lapped finished for "Zero Sticiton" performance. The SD-R also features a Ti-Nitride surface treatment to the damping rod to further reduce chances of stiction.
Fits both 890 Duke and 890 Duke R Models.