Progressive Suspension 430 Series, 12" Heavy Duty -BLACK.
Fits Dyna 1991-2017
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.
* Standard Spring Rates are recommended for riders that weigh under 110kg.
* Heavy Duty Spring Rates are recommended for riders that weigh over 110kg, or for riders who ride 2 up over 50% of the time.
* If you are purchasing longer or shorter suspension, confirm that changing your Suspension travel will not cause clearance issues.
* Performance Suspension Upgrades provide better handling through a Stiffer more controlled Ride.
Proudly Made by Progressive Suspension !