Performance Machine chain drive Chain sprocket spacer plate
PM Chain sprocket spacer plate, 84-99 Evo Bigtwin - XL
ALUMINUM; REDUCES ID FROM 2.500 TO 1.985 INCH AND GIVES 1/4 INCH OFFSET
So flat sprockets (like the PM Sprockets) with 2.5 inch inside diameter will fit on most 73-99 wheels
and give the sprocket 0.25 inch offset
Fits: > EVO Bigtwin; XL, right side drive models
Brand: PM
Article number: 952733