Progressive 430 Series Heavy Duty Black 12" Rear Shocks (430-4243B)
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 and come with a lifetime warranty.
- High pressure gas mono tube design.
- Deflective disk damping.
- Universal Mounting Up or Down.
- Threaded Pre-load adjusters.
- Machined aluminum springs perched.
- Sold in pairs.
- Made in USA.
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 2002-2003 | Kawasaki | Vulcan 1500 VN1500P Mean Streak | |
| 2004-2008 | Kawasaki | Vulcan 1600 VN1600B Mean Streak | |
| 2005 | Suzuki | Boulevard M95 | |
| 2004 | Suzuki | Marauder 1600 VZ1600 E3 | |