What is the price for the springs that are required? 1975 Kawasaki Super Four
By Owen
Answer QuestionWe do have the Series 12 shock springs for the Series 12 shocks. Just search our site for Progressive 12 Series Shock Springs to find them.
Progressive 12 Series Shocks
With shock and fork spring fitments all the way back to 1949, Progressive Suspension likely has the suspension setup you need for your restoration, AHRMA racer or vintage machine.
These shocks are sold as damper sets and can be mated to a number of springs to properly tune for your application.
- Five position cam style preload adjuster
- Springs are sold separately
Product Note: Dampers only, does not include springs.
| Specification | Details |
|---|---|
| Color | Black |
| Length | Varies (make selection above) |
| Position | Rear |
| Quantity | 2 |
| Spring Rate | Standard |
| Stock Length | Varies (make selection above) |
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
BMW
BMW
- R 100 1979-1984
- R 60/6 1974-1976
- R 65 1979-1984
- R 75/5 1973
- R 75/6 1974-1976
- R 75/7 1977
- R 80/7 1978-1981
- R 90 S 1974-1976
- R 90/6 1974-1976
Ducati
Ducati
- 860 GT 1975-1977
- 900 GTS 1977-1979
- 900 SS Desmo 1976-1982
- Pantah 500 SL 1980-1983
- Pantah 600 SL 1980-1984
Honda
Honda
- CB1000 1994-1995
- CB1000C Custom 1983
- CB1100F Super Sport 1983
- CB350 Super Sport 350 1968-1973
- CB350F 350 Four 1972-1974
- CB360 1974-1976
- CB400F Super Sport 400 Four 1975-1977
- CB450K Super Sport 450 1968-1974
- CB500K Four 1971-1973
- CB500T 500 Twin DOHC 1975-1976
- CB550F Super Sport 550 Four 1975-1977
- CB550K 550 Four 1975-1978
- CB650 1979-1982
- CB650C 650 Custom 1980-1981
- CB650SC Nighthawk 650 1982-1985
- CB750 Nighthawk 750 1991-1993, 1995-2003
- CB750A Hondamatic 1976-1978
- CB750C 750 Custom 1980-1982
- CB750F 750 Super Sport 1975-1982
- CB750K 750 Four 1969-1982
- CB750SC Nighthawk 750 1982-1983
- CB900C 900 Custom 1980-1982
- CB900F 900 Super Sport 1981-1982
- CBX Super Sport 1979-1980
- CJ360T 1976-1977
- CL350K Scrambler 350 1968-1973
- CL360K Scrambler 360 1974-1975
- CL450K Scrambler 450 1968-1974
- CM185T Twinstar 1979
- CM200T Twinstar 1980
- CM400A Hondamatic 1979-1981
- CM400C Custom 1981
- CM400E Economy 1980-1981
- CM400T Twin 1979-1981
- CM450A Hondamatic 1982-1983
- CM450C Custom 1982
- CM450E Economy 1982-1983
- CR125M Elsinore 1974-1975
- CR250M Elsinore 1973-1977
- CX500 1978-1979
- CX500C Custom 1980-1982
- FT500 Ascot Single 1982-1983
- GB500 Tourist Trophy 1989-1990
- GL1000 Gold Wing 1975-1979
- GL1100 Gold Wing 1980-1983
- GL1100A Gold Wing Aspencade 1982-1983
- GL1100I Gold Wing Interstate 1980-1983
- GL1200 Gold Wing 1984-1987
- GL1200A Gold Wing Aspencade 1984-1987
- GL1200I Gold Wing Interstate 1984-1987
- GL1200L Gold Wing Limited Edition 1985-1986
- GL1200SE-I Gold Wing Aspencade 1986
- MR175K Elsinore 1976-1977
- MR250 Elsinore 1976
- MT125 Elsinore 1974-1975
- MT250K Elsinore 1974-1976
- VF1100C V65 Magna 1983-1986
- VF500C V30 Magna 1984-1985
- VF700C V40 Magna 1984-1986
- VF750C V45 Magna 1982-1983
- VT1100C Shadow 1100 1985-1986
- VT500C Shadow 500 1983-1984
- VT500FT Ascot Twin 1983-1984
- VT700C Shadow 700 1984-1987
- VT750C Shadow 750 1983
- VT750CD Shadow 750 A.C.E. 1998-2003
- VT800C Shadow 800 1988
- XL100 1974-1976
- XL125 1974-1976
- XL175 1976-1977
- XL250 1976-1977
- XL250 Motosport 1972-1975
- XL350 1974-1977
Kawasaki
Kawasaki
- 454 LTD 1985-1990
- Eliminator 1000 1987
- Eliminator 600 1986-1987
- Eliminator 900 1985-1986
- F11 1973-1975
- F5 Big Horn 1970-1971
- F8 1971-1972
- F81M 1971
- F9 Big Horn 1974-1975
- GPz 1100 1981-1982
- GPz 550 1981
- GPz 750 1982
- H2 Mach IV 1972-1975
- KD125 1975-1976
- KE125 1976
- KH400 1976-1977
- KH500 1976
- KS125 1974-1975
- KX125 1974-1976
- KX250 2-Stroke 1975-1976
- KX400 1975-1976
- KZ1000A 1977-1978
- KZ1000A MKII 1979-1980
- KZ1000B 1000 LTD 1977-1980
- KZ1000D Z1R 1978, 1980
- KZ1000J 1000 Standard 1981-1983
- KZ1000K 1000 LTD 1981-1982
- KZ1000M 1000 CSR 1981-1982
- KZ1000R Eddie Lawson Replica 1982-1983
- KZ1100A Shaft 1981-1983
- KZ1100B 1981-1982
- KZ1300A Standard 1979-1982
- KZ1300B Touring 1980
- KZ250D CSR 1981
- KZ250L CSR Belt 1982
- KZ305A CSR 1981-1982
- KZ305B CSR Belt 1982
- KZ440A LTD 1980-1983
- KZ440B Standard 1980-1981
- KZ550A Standard 1980-1983
- KZ550C LTD 1980-1983
- KZ550F Spectre 1983
- KZ650B 1977-1979
- KZ650D SR 1978-1979
- KZ650H CSR 1982-1983
- KZ750B LTD Twin 1976-1979
- KZ750E Standard-4 1980-1982
- KZ750G LTD Twin 1980
- KZ750H LTD-4 1980-1983
- KZ900A 1976-1977
- Voyager 1300 1983-1988
- Voyager XII 1986-2003
- Vulcan 1500 1996-1999
- Vulcan 1500 L 1996-1997
- Vulcan 700 1985
- Vulcan 750 1986-2006
- Vulcan 88 1987-1995
- Vulcan 88 SE 1987-1990
- W650 2000-2002
- Z1 900 Super Four 1973-1975
- ZN1100B LTD Shaft 1984-1985
- Zephyr 1100 1992-1995
Suzuki
Suzuki
- Boulevard S50 2005-2009
- Boulevard S83 2005-2009
- GN250 1988
- GN400T 1980-1982
- GN400TX 1980-1981
- GN400X 1980-1981
- GN400XT 1980-1981
- GN400XX 1980-1981
- GS1000 1978-1979
- GS1000G 1980-1981
- GS1000S Katana 1982
- GS1100E 1980-1983
- GS1100G 1982-1983
- GS1100GK 1982-1984
- GS1100S Katana 1983
- GS250T 1981
- GS300L 1983
- GS400 1977-1978
- GS400X 1977-1978
- GS425 1979
- GS450E 1980-1983
- GS550 1977-1981
- GS650E 1981
- GS650G 1981-1983
- GS650GL 1981-1983
- GS650M Katana 1983
- GS750E 1980-1982
- GS750L 1979-1981
- GS750S Katana 1983
- GS850G 1979-1983
- GT185 Adventurer 1973-1977
- GT250 Hustler 1973-1977
- GT380 Sebring 1972-1977
- GT500 Titan 1976-1977
- GT550 Indy 1972-1977
- GV1400GC Cavalcade LXE 1986-1988
- GV1400GD Cavalcade LX 1986-1988
- GV1400GT Cavalcade 1986-1988
- Intruder 1400 1987-2004
- Intruder 700 1986-1987
- Intruder 750 1988-1991
- Intruder 800 1992-2004
- RE5 Rotary 1974-1976
- RM100 1976-1977
- SP370 1978-1979
- SP400 1980
- T250 Hustler 1972
- TC-125 Prospector 1976
- TM-100 Contender 1974-1975
- TM-250 Champion 1974-1975
- TM-400 Cyclone 1971-1975
- TS-125 Duster 1976
- VX800 1990-1993
Triumph
Triumph
- Bonneville T120 1970-1972
Yamaha
Yamaha
- AT2 125 1972-1973
- DT100 1974-1976
- DT125 1974-1976
- DT175 1974-1976
- DT250 1974-1976
- DT360 1974
- DT400 1975-1976
- FZX700 Fazer 1986-1987
- LT2 1972-1973
- LT3 1972-1973
- MX125 1974-1976
- MX175 1974-1975
- MX360 1973-1974
- RD350 1973-1975
- RD400 1976-1979
- SR250 Exciter 1980-1982
- SR500 1977-1981
- VMX1200 VMAX 1985-1986, 1988-2007
- XJ1100 Maxim 1982
- XJ550 Maxim 1981-1983
- XJ550R Seca 1981-1983
- XJ650 Maxim 1980-1983
- XJ650L Midnight Maxim 1981-1983
- XJ650L Turbo Seca 1982-1983
- XJ650R Seca 1982
- XJ700X Maxim X 1985-1986
- XJ750 Maxim 1982-1983
- XJ750M Midnight Maxim 1983
- XJ750R Seca 1981-1983
- XJ900R Seca 1983
- XS1100 XS-Eleven 1978-1981
- XS1100L XS-Eleven Midnight Special 1980-1981
- XS1100S XS-Eleven Special 1979-1981
- XS360 1977-1981
- XS400 Maxim 1980-1981
- XS400-2 Special II 1978-1979
- XS400H Heritage Special 1981
- XS400S Special 1980-1982
- XS650 1975-1976
- XS650-2 Special II 1978-1979
- XS650S Heritage Special 1981-1983
- XS650S Special 1979-1983
- XS750S Special 1978-1979
- XS850 1980-1981
- XS850L Midnight Special 1980-1981
- XS850S Special 1980-1981
- XV1000 Virago 1000 1984-1985
- XV1100 Virago 1100 1986-1999
- XV1100S Virago 1100 Special 1996-1998
- XV535 Virago 535 1987-1988, 1990, 1993-2000
- XV535S Virago 535 Special 1994-1998
- XV700 Virago 700 1984-1985
- XV700C Virago 700 1986-1987
- XV700S Virago 700 1986
- XV750 Virago 750 1988-1997
- YX600 Radian 1986-1990
- YZ125 1974-1976
Customer Reviews
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Questions & Answers
Ask QuestionWhat springs go with these shocks?
By Bryan
Answer QuestionYou'll want to add a set of Progressive 12 Series Shock Springs to your order if you want to properly install these shocks on your machine.
Have a question? Please ask our experts and customers who own this product.