Progressive Suspension 430 Series, 11in. Standard Spring Rate Rear Shock Absorbers – Black. Fits Dyna 1991-2017.

Description

Features & Benefits:-

* 430 Series Shock.

* High pressure gas mono tube design.

* Deflective disk damping ensures high performance ride control.

* 430 Series can be mounted rod up or rod down.

* Threaded pre-load adjusters for tool-less adjustment.

* Machined aluminium spring perches.

* Smooth lines & polished chrome body.

* Hand-built, tuned & dyno’d in Progressives facility.

Tech Tips:-

* Standard Spring Rates are recommended for