Part Number: 23-0835 Application: 1984-1999 FXST1986-1999 FLST1981-1984 FX1979-1999 XL1984-1994 FXR1991-1999 FXD Details:Skull design rear brake disc is 11-1/2 and made of stainless steel. Order bolt kit separately.UOM: EA Country of Origin: TAIWAN