40mm Adapter. For Kellermann Micro Turn Signals to HD Fork Mounts or Fender Struts - Black.

Features & Benefits:-

* For mounting Atto, Micro S and Rhombus S turn signals to most HD front fork mount kits or rear fender strut applications

* Provides M8 (5/16") x 40mm hollow threaded stud for M5 threaded turn signals

* Purchase in addition to CV4813 chrome or CV4813B black for rear fender strut applications

* Sold each

Proudly made in Germany by Kellermann!