430 Series, 12.5in. Heavy Duty Spring Rate Rear Shock Absorbers – Black. Fits Dyna 1991-2017.

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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 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 !
MFR PART No: 430-4048B

ROLLIES PART No: PS-430-4048B






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