Progressive 412 Series 12" Chrome Motorcycle Rear Shocks (412-4212C)
The 412 Series shocks are simply the best value shock on the market today. The 412s simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as you are riding it. The doublewall steel body construction with nitrogen charged, multi-staged velocity sensitive valving gives you smooth, consistent damping. A five-position cam style preload adjuster lets you dial in your ride whether you're a light rider or heavy hitter.
- All Steel double wall damper with multistage velocity sensitive damping.
- 5-position cam style preload adjuster.
- High Pressure Gas Charged for consistant damping performance.
- Standard-Duty progressive rate springs
- Sold in pairs.
- Made in the USA.
NOTE: All shocks are measured center-of-eyelet to center-of-eyelet.
NOTE: A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.
NOTE: A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1979-1984 | BMW | R45 | |
| 1979-1984 | BMW | R65 | |
| 1973 | BMW | R75 5 | |
| 1973-1976 | BMW | R75 6 | |
| 1983 | Honda | CB1000C | |
| 1980-1982 | Honda | CB900C Custom | |
| 1978-1979 | Honda | CX500 | |
| 1979-1982 | Honda | CX500C Custom | |
| 1979-1981 | Honda | CX500D Deluxe | |
| 1982 | Honda | CX500TC Turbo | |
| 1985-1986 | Honda | Magna 700 VF700C | |
| 1983-1985 | Honda | Nighthawk 650 CB650SC | |
| 1986-1987 | Honda | Shadow 700 VT700C | |
| 1988 | Honda | Shadow 800 VT800 | |
| 1987 | Kawasaki | Eliminator 1000 ZL1000A | |
| 1985-1986 | Kawasaki | Eliminator 900 ZL900A | |
| 1996-1999 | Kawasaki | Vulcan 1500 VN1500A | |
| 1996-1997 | Kawasaki | Vulcan 1500L VN1500C | |
| 1987-1995 | Kawasaki | Vulcan 88 VN1500A | |
| 1987-1990 | Kawasaki | Vulcan 88 VN1500B SE | |
| 2005-2008 | Suzuki | Boulevard S83 | |
| 1980-1981 | Suzuki | GS1000G | |
| 1980-1981 | Suzuki | GS1000GL | |
| 1982-1983 | Suzuki | GS1100G Cruiser | |
| 1982-1983 | Suzuki | GS1100GK | |
| 1982-1983 | Suzuki | GS1100GL | |
| 1979-1983 | Suzuki | GS850G | |
| 1980-1983 | Suzuki | GS850GL | |
| 1987-2004 | Suzuki | Intruder 1400 VS1400GLP | |
| 1985-1986 | Yamaha | Vmax 1200 VMX1200 | |
| 1988-2007 | Yamaha | Vmax 1200 VMX1200 | |