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Progressive Suspension 12 Series Spring Kit Black

(1 review)

Item: 324977-544360

$88.16

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Description Fitment Reviews Q&A

Progressive Suspension 12 Series Spring Kit Black

  • 12 Series shock springs are required when ordering Progressive Suspension 12 Series shocks. 12 Series shock springs can also be used to replace the springs in Progressive Suspension 412 Series shocks.
  • Various rates allow fine tuning for specific needs
  • Sold in pairs
  • Made in the USA

Product Note: Only fits Progressive 12 Series or 412 Series shocks.

Specification Details
Color Black
Position Varies (make selection above)
Quantity 2
Spring Rate Varies (make selection above)
Stock Length Varies (make selection above)
Warranty 1 Year Manufacturer Warranty

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
  • 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
  • 860 GT 1975-1977
  • 900 GTS 1977-1979
  • 900 SS Desmo 1976-1982
  • Pantah 500 SL 1980-1983
  • Pantah 600 SL 1980-1984
Honda
  • CB1000C Custom 1983
  • CB1100F Super Sport 1983
  • CB350 Super Sport 350 1968-1973
  • CB350F 350 Four 1973-1974
  • 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 1983-1985
  • 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
  • CX500 1978-1979
  • CX500C Custom 1980-1982
  • FT500 Ascot Single 1982-1983
  • GB500 Tourist Trophy 1989-1990
  • VF1100C V65 Magna 1983-1986
  • VF500C V30 Magna 1984-1985
  • VF700C V40 Magna 1984
  • VF750C V45 Magna 1982-1983
  • VT500C Shadow 500 1983-1984
  • VT500FT Ascot Twin 1983-1984
Kawasaki
  • 454 LTD 1985-1990
  • Eliminator 1000 1987
  • Eliminator 600 1986-1987
  • Eliminator 900 1985-1986
  • GPz 1100 1981-1982
  • GPz 550 1981
  • GPz 750 1982
  • H2 Mach IV 1972-1975
  • KH400 1976-1978
  • KH500 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
  • KZ250D CSR 1981
  • KZ250L CSR Belt 1982
  • KZ305A CSR 1981-1982
  • KZ440A LTD 1980-1983
  • KZ440B Standard 1980-1981
  • KZ550A Standard 1980-1983
  • KZ550C LTD 1980-1983
  • KZ550F Spectre 1983
  • KZ550M LTD Shaft 1983
  • KZ650B 1977-1979
  • KZ650C Custom 1977-1979
  • KZ650D SR 1978-1979
  • KZ650E LTD 1980
  • KZ650H CSR 1981-1983
  • KZ750B LTD Twin 1976-1979
  • KZ750E Standard-4 1980-1982
  • KZ750G LTD Twin 1980
  • KZ750H LTD-4 1980-1983
  • KZ900A 1976-1977
  • KZ900B LTD 1976
  • Vulcan 700 1985
  • Vulcan 750 1986-2006
  • W650 2000-2002
  • Z1 900 Super Four 1973-1975
  • ZN1100B LTD Shaft 1984-1985
  • Zephyr 1100 1992-1995
Suzuki
  • GN400T 1980-1982
  • GN400TX 1980-1981
  • GN400X 1980-1981
  • GN400XT 1980-1981
  • GN400XX 1980-1981
  • GS1000 1978-1979
  • GS1000E 1980
  • GS1000G 1980-1981
  • GS1000S Katana 1982
  • GS1100E 1980-1983
  • GS1100G 1982-1983
  • GS1100S Katana 1983
  • GS250T 1981
  • GS300L 1983
  • GS400 1977-1978
  • GS400X 1977-1978
  • GS425 1979
  • GS450E 1980-1983
  • GS450GA 1982-1983
  • GS450L 1980-1983
  • GS450S 1980-1981
  • GS450T 1981-1982
  • GS450TX 1981-1983
  • 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
  • RE5 Rotary 1974-1976
  • SP370 1978-1979
  • SP400 1980
  • T250 Hustler 1972
  • VX800 1990-1993
Triumph
  • Bonneville T120 1970-1972
Yamaha
  • 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
  • XJ750R Seca 1981-1983
  • XS400 Maxim 1980-1981
  • XS400S Special 1980-1982
  • XS650 1975-1976
  • XS650-2 Special II 1978-1979
  • XS650S Heritage Special 1981-1983
  • XS650S Special 1979-1983
  • XV535 Virago 535 1987-1988, 1990, 1993-2000
  • XV535S Virago 535 Special 1994-1998
  • YX600 Radian 1986-1990

Customer Reviews

Progressive 12 Shock Springs

By Donald F. on  Verified Purchaser

Good stuff.

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