| Make | Model | Year |
|---|---|---|
| Harley Davidson | Electra Glide Classic | 1997-2001 |
| Electra Glide Standard | 1997-2001 | |
| Electra Glide Ultra Classic | 1997-2001 | |
| FLHRI Road King | 1998-1999 | |
| FLHTCI Electra Glide Classic Anniversary | 1998 | |
| FLHTCUI Electra Glide Ultra Classic Anniversary | 1998 | |
| FLHTP Electra Glide Police | 2000-2001 | |
| Road Glide | 1998-2001 | |
| Road King | 1997-2001 | |
| Road King Classic | 1998-2001 | |
| Screamin Eagle Road Glide | 2000 | |
| Screamin Eagle Road Glide 2 | 2001 |
430 Series Shocks by Progressive Suspension®. Finish: Chrome. Length: 11.5". Rate: Standard. High pressure gas mono tube design with deflective disk damping to insure high performance ride control the 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 complimented by smooth lines and a polished chrome body. Every shock is hand-built, tuned and dyno'd in Progressive Suspension facility in La Palma, California and come with a lifetime warranty
| Extended Length: 11,5" |
| Extended Length: 292 mm |
| Complete Length: 228 mm |
| Travel: 64,01 mm |
| Mounts: E/E |
| Spring No.: 03-1310-20B/30 |
| Rate: 90/130 lbs/in |
| Rate: 1.61/2.32 kg/mm |
Founded in 1982, Progressive Suspension® has evolved into the largest aftermarket motorcycle suspension manufacturer in the United States as well as a top tier supplier of suspension components to domestic OE customers. Their suspension systems can be found on premier customs, production trikes and just about any bike that's doing big miles across the US and for that matter the world. A team of ride control trained engineers use state of the art computers, shock dynos and real world testing to create the ideal suspension platform for your bike. From there, their state of the art manufacturing facility assembles and in many cases dyno tests each unit before it leaves the factory. Their quality control systems touch on each component from assembly to final stages and nothing gets in or out of the building without passing a rigorous inspection. High performance suspension is not limited to street machines, as their line up also includes an in depth line of shocks and fork springs for bikes dating back to the 50's as well as product for modern Adventure Touring bikes, Sport Bikes, ATV and UTV's.