Compression Ratio: 9:1

Replaces OEM# 16480-85A and 16478-85A

commonly found on Harley-Davidson motorcycles

This cap will not work on the left-side gas tank on 1965-1982 dual tank models

Fits in the stock late model Harley Davidson mirror hole on your controls and is reversible so it fits either left or right side

530 ZVX3 Replacement Rivet Style Master Link - Black Brand_Mullins Chain Drive Compression Ratio: 9:1This is a replacement link for 530 ZVX3 series EK Brand chains. These replacement master links are available in a chrome, gold , or black finish to match your chain. It never hurts to have a spare master link in your tool bag! Note: This O Ring chain requires a rivet tool to install the master link.