Features & Benefits:
* 1.985in. ID
* New disc bolts # CM-9807-10
* Replaces OEM #‘s 41791-79, 41789-92, 41791-79B & 41789-92C
Tech Tips:
* Big Twin and Sportster models 1981-1991 Must purchase Colony Machine counter bore disc bolts # CM-9807-10.
Tech Tips:-
* Will Not Fit FLH 1986-1999.
