GZP Rear axle block adjuster kit

Heavy-duty block style axle adjusters ensure better alignment of the rear axle while preventing the swing arm tube to collapse due to over tightening. Can be used for FXST 1984-1985, FX 1985, FXR 1984-1994 FXR and XL 1986-1996. Supplied in pairs, including a heavy-duty axle nut washer.