Progressive Suspension 412 Series Without Covers Shock Absorber - 412-4009C For Harley 1977-2022 Brand_Avon Balanced/Matched piston and base-valve design

Balanced/Matched piston and base-valve design specific for motorcycle applications

Do not require any motor case modification

Built on a steel base with support wings to hold up the full width of the foam bucket

Not legal for street use on pollution-controlled vehicles

~Wide Platform measures 2'' x 3

Progressive Suspension 412 Series Without Covers Shock Absorber - 412-4009C For Harley 1977-2022 Brand_Avon Balanced/Matched piston and base-valve designFeatures Designed specifically for Harley models The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance A five position cam style spring load preload adjuster lets you easily dial in your ride Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing There are multiple style options available, like full show chrome or black covers; or either