ps 430 series stotdampare heavy duty dyna 91 17 11 12 5 svart krom Length:11" 11mm diameter x 13mm depth

11mm diameter x 13mm depth

manufactured from stock 1-1/4" diameter tubing

maximizes the flexibility of the profile

With a 3-position QS3 quick-switch for rebound adjustment

Maximum RPM memory with recall function

ps 430 series stotdampare heavy duty dyna 91 17 11 12 5 svart krom Length:11" 11mm diameter x 13mm depthHigh pressure gas mono tube design with deflective disk damping to insure high performance ride control. The Progressive Suspension 430 Series can also be mounted rod up or rod down, depending on your application. Threaded pre load adjusters allow for tool less adjustment, and effortless tuning of ride quality. First of their kind, machined aluminum spring perches and street rod styling of the new 430 Series are complemented by smooth lines and a