Progressive Suspension - 412 Series 11.5" Shocks - Harley Sportster and Big Twin 1977-2006 - Black
The Progressive Suspension 412 Series shocks are simply the best value shock on the market today. The 412's simple, durable design means they will be an improvement to your motorcycle's suspension performance for as long as you are riding it.   The 412 Series steel spring shocks are nitrogen gas-charged with multi-stage automatic valving and an adjustable spring pre-load, proven under extensive testing and easily installed. These shocks fit Harley Sportster and Big Twin from 1977-2006 - Verify years below.
- Sold in pairs
- Black
- 11.5" length
- Standard shocks for the average single rider
- All shocks are measured center-of-eyelet to center-of-eyelet. Before purchasing or attempting to install shocks that are different than the OEM length, confirm that your wheel travel can be altered without causing clearance issues, such as swingarm/axle to exhaust contact as well as chain/belt guard or tire contact
- Fits Sportster, Shovelhead, Evolution and Twin Cam models
YEAR | MAKE | MODEL |
---|---|---|
1979 | Harley-Davidson | 1000 Sportster - XLCH |
1979 - 1985 | Harley-Davidson | 1000 Sportster - XLH |
1983 - 1985 | Harley-Davidson | 1000 Sportster - XLX |
1977 - 1978 | Harley-Davidson | 1000 Sportster Cafe Racer - XLCR |
1984 | Harley-Davidson | Disc Glide - FXRDG |
1983 | Harley-Davidson | Electra Glide - FLHT |
1985 - 1987 | Harley-Davidson | Electra Glide - FLHT |
1983 - 2005 | Harley-Davidson | Electra Glide Classic - FLHTC |
1995 - 2005 | Harley-Davidson | Electra Glide Classic Injected - FLHTC I |
1985 - 1993 | Harley-Davidson | Electra Glide Sport - FLHS |
1995 - 2005 | Harley-Davidson | Electra Glide Standard - FLHT |
2003 - 2005 | Harley-Davidson | Electra Glide Standard Injected - FLHT I |
1989 - 1999 | Harley-Davidson | Electra Glide Ultra Classic - FLHTCU |
1995 - 2005 | Harley-Davidson | Electra Glide Ultra Classic Injected - FLHTCU I |
1984 - 1985 | Harley-Davidson | Low Glide - FXRS |
1985 | Harley-Davidson | Low Glide Custom - FXRC |
1986 - 1993 | Harley-Davidson | Low Rider - FXRS |
1987 | Harley-Davidson | Low Rider Chrome - FXRC |
1990 - 1993 | Harley-Davidson | Low Rider Convertible - FXRS-CONV |
1987 - 1994 | Harley-Davidson | Low Rider Custom - FXLR |
1988 - 1993 | Harley-Davidson | Low Rider Sport - FXRS-SP |
1998 - 2002 | Harley-Davidson | Road Glide - FLTR |
1998 - 2005 | Harley-Davidson | Road Glide-Injected - FLTR-I |
1994 - 2005 | Harley-Davidson | Road King - FLHR |
1998 - 2006 | Harley-Davidson | Road King Classic Injected - FLHRC I |
2004 - 2005 | Harley-Davidson | Road King Custom - FLHRS |
2004 - 2005 | Harley-Davidson | Road King Custom Injected - FLHRS I |
1996 - 2005 | Harley-Davidson | Road King-Injected - FLHR-I |
1979 - 1985 | Harley-Davidson | Roadster - XLS |
1983 - 1993 | Harley-Davidson | Sport Glide - FXRT |
1986 | Harley-Davidson | Sport Glide Grand Touring - FXRD |
1984 - 1994 | Harley-Davidson | Super Glide - FXR |
1982 - 1983 | Harley-Davidson | Super Glide II - FXR |
1982 - 1983 | Harley-Davidson | Super Glide II - FXRS |
1980 - 1983 | Harley-Davidson | Tour Glide - FLT |
1980 - 1994 | Harley-Davidson | Tour Glide Classic - FLTC |
1988 - 1996 | Harley-Davidson | Tour Glide Ultra Classic - FLTCU |
1996 | Harley-Davidson | Tour Glide Ultra Classic Injected - FLTCU I |
1996 - 2003 | Harley-Davidson | XL 1200C Custom |
1996 - 2003 | Harley-Davidson | XL 1200S Sport |
1999 - 2003 | Harley-Davidson | XL 883C Custom |
2002 - 2003 | Harley-Davidson | XL 883R |
1986 - 1987 | Harley-Davidson | XLH 1100 |
1988 - 2003 | Harley-Davidson | XLH 1200 |
1986 - 2003 | Harley-Davidson | XLH 883 |
1986 - 1995 | Harley-Davidson | XLH 883 Deluxe |
1987 - 2003 | Harley-Davidson | XLH 883 Hugger |