• Drag part number: DS310035
• Manufacturer Number: 03-1365B
• 12 series shocks are gas-charged for superior, fade-free damping and consistent operation
• Six-stage, automatic damping - designed with a special anti-topping function
• Double-wall shock body construction for piston protection and long life
• Standard spring is recommended for bike as sold new, excluding any accessories, rider weight under 200 lb. and passenger use limited to under 50% of the time. Heavy-duty spring is recommended for riders over 200 lb., passenger usage over 50% of the time and/or add-on accessories of considerable weight.

• Product Name: Shock Spring
• Type: Fits 12.50", 13.00", 13.50" and 14.25" Shock
• Model: 12 Series
• Duty: Heavy Duty
• Color/Finish: Black
• Length: 9.87"
• Progressive Spring Rate: 120.00 lb/in - 170.00 lb/in
• Progressive Spring Rate: 2.14 kg/mm - 3.04 kg/mm
• Spring Type: Single Progressive Rate
• Mounting Position: Rear
• Units: Pair
• Riding Style: Street
• Riding Style: Offroad

1984hondavt700cshadow 1985hondavt700cshadow 1986hondavt700cshadow 1987hondavt700cshadow 1984hondagl1200goldwing 1985hondagl1200goldwing 1986hondagl1200goldwing 1987hondagl1200goldwing 1988hondavt800cshadow 1985hondavf700cmagna 1986hondavf700cmagna 1975hondagl1000goldwing 1976hondagl1000goldwing 1977hondagl1000goldwing 1978hondagl1000goldwing 1979hondagl1000goldwing 1980hondagl1100goldwing 1981hondagl1100goldwing 1982hondagl1100goldwing 1983hondagl1100goldwing 1993hondacb1000 1994hondacb1000 1995hondacb1000 1996hondacb1000 1982hondacb650scnighthawk 1985hondavt1100cshadow 1986hondavt1100cshadow 1998hondavt750cshadow(a.c.e.) 1999hondavt750cshadow(a.c.e.) 2000hondavt750cshadow(a.c.e.) 2001hondavt750cshadow(a.c.e.) 2002hondavt750cshadow(a.c.e.) 2003hondavt750cshadow(a.c.e.) 1983hondavt750cshadow 1986kawasakizg1200voyagerxii 1987kawasakizg1200voyagerxii 1988kawasakizg1200voyagerxii 1989kawasakizg1200voyagerxii 1990kawasakizg1200voyagerxii 1991kawasakizg1200voyagerxii 1992kawasakizg1200voyagerxii 1993kawasakizg1200voyagerxii 1994kawasakizg1200voyagerxii 1995kawasakizg1200voyagerxii 1996kawasakizg1200voyagerxii 1997kawasakizg1200voyagerxii 1998kawasakizg1200voyagerxii 1999kawasakizg1200voyagerxii 2000kawasakizg1200voyagerxii 2001kawasakizg1200voyagerxii 2002kawasakizg1200voyagerxii 2003kawasakizg1200voyagerxii 1987kawasakivn1500avulcan88 1988kawasakivn1500avulcan88 1989kawasakivn1500avulcan88 1990kawasakivn1500avulcan88 1991kawasakivn1500avulcan88 1992kawasakivn1500avulcan88 1993kawasakivn1500avulcan88 1994kawasakivn1500avulcan88 1995kawasakivn1500avulcan88 1996kawasakivn1500avulcan88 1997kawasakivn1500avulcan88 1998kawasakivn1500avulcan88 1999kawasakivn1500avulcan88 1987kawasakivn1500bvulcan88se 1988kawasakivn1500bvulcan88se 1989kawasakivn1500bvulcan88se 1990kawasakivn1500bvulcan88se 1991kawasakivn1500bvulcan88se 1992kawasakivn1500bvulcan88se 1993kawasakivn1500bvulcan88se 1994kawasakivn1500bvulcan88se 1995kawasakivn1500bvulcan88se 1996kawasakivn1500bvulcan88se 1997kawasakivn1500bvulcan88se 1998kawasakivn1500bvulcan88se 1999kawasakivn1500bvulcan88se 1987kawasakivn1500cvulcanl 1988kawasakivn1500cvulcanl 1989kawasakivn1500cvulcanl 1990kawasakivn1500cvulcanl 1991kawasakivn1500cvulcanl 1992kawasakivn1500cvulcanl 1993kawasakivn1500cvulcanl 1994kawasakivn1500cvulcanl 1995kawasakivn1500cvulcanl 1996kawasakivn1500cvulcanl 1997kawasakivn1500cvulcanl 1998kawasakivn1500cvulcanl 1999kawasakivn1500cvulcanl 1983kawasakizn1300avoyager 1984kawasakizn1300avoyager 1985kawasakizn1300avoyager 1986kawasakizn1300avoyager 1987kawasakizn1300avoyager 1988kawasakizn1300avoyager 1979kawasakikz1300 1980kawasakikz1300 1981kawasakikz1300 1982kawasakikz1300 2005suzukiboulevard1400s83 2006suzukiboulevard1400s83 2007suzukiboulevard1400s83 2008suzukiboulevard1400s83 2009suzukiboulevard1400s83 1987suzukiintruder1400g 1988suzukiintruder1400g 1989suzukiintruder1400g 1990suzukiintruder1400g 1991suzukiintruder1400g 1992suzukiintruder1400g 1993suzukiintruder1400g 1994suzukiintruder1400g 1995suzukiintruder1400g 1996suzukiintruder1400g 1997suzukiintruder1400g 1998suzukiintruder1400g 1999suzukiintruder1400g 2000suzukiintruder1400g 2001suzukiintruder1400g 2002suzukiintruder1400g 2003suzukiintruder1400g 2004suzukiintruder1400g 2005suzukiintruder1400g 2006suzukiintruder1400g 2007suzukiintruder1400g 2008suzukiintruder1400g 2009suzukiintruder1400g 1987suzukivsboulevard1400glp 1988suzukivsboulevard1400glp 1989suzukivsboulevard1400glp 1990suzukivsboulevard1400glp 1991suzukivsboulevard1400glp 1992suzukivsboulevard1400glp 1993suzukivsboulevard1400glp 1994suzukivsboulevard1400glp 1995suzukivsboulevard1400glp 1996suzukivsboulevard1400glp 1997suzukivsboulevard1400glp 1998suzukivsboulevard1400glp 1999suzukivsboulevard1400glp 2000suzukivsboulevard1400glp 2001suzukivsboulevard1400glp 2002suzukivsboulevard1400glp 2003suzukivsboulevard1400glp 2004suzukivsboulevard1400glp 2005suzukivsboulevard1400glp 2006suzukivsboulevard1400glp 2007suzukivsboulevard1400glp 2008suzukivsboulevard1400glp 2009suzukivsboulevard1400glp 1982suzukigs1100gk 1983suzukigs1100gk 1984suzukigs1100gk 1988suzukiintruder750g 1989suzukiintruder750g 1990suzukiintruder750g 1991suzukiintruder750g 1992suzukiintruder800g 1993suzukiintruder800g 1994suzukiintruder800g 1995suzukiintruder800g 1996suzukiintruder800g 1997suzukiintruder800g 1998suzukiintruder800g 1999suzukiintruder800g 2000suzukiintruder800g 2001suzukiintruder800g 2002suzukiintruder800g 2003suzukiintruder800g 2004suzukiintruder800g 2005suzukiintruder800g 2006suzukiintruder800g 2007suzukiintruder800g 2008suzukiintruder800g 2009suzukiintruder800g 1992suzukivsboulevard800g 1993suzukivsboulevard800g 1994suzukivsboulevard800g 1995suzukivsboulevard800g 1996suzukivsboulevard800g 1997suzukivsboulevard800g 1998suzukivsboulevard800g 1999suzukivsboulevard800g 2000suzukivsboulevard800g 2001suzukivsboulevard800g 2002suzukivsboulevard800g 2003suzukivsboulevard800g 2004suzukivsboulevard800g 2005suzukivsboulevard800g 2006suzukivsboulevard800g 2007suzukivsboulevard800g 2008suzukivsboulevard800g 2009suzukivsboulevard800g 1985suzukiintruder700g 1986suzukiintruder700g 1987suzukiintruder700g 1986suzukicavalcadelx 1987suzukicavalcadelx 1988suzukicavalcadelx 1989suzukicavalcadelx 1986suzukicavalcadelxe 1987suzukicavalcadelxe 1988suzukicavalcadelxe 1989suzukicavalcadelxe 1986suzukicavalcadegt 1987suzukicavalcadegt 1988suzukicavalcadegt 1989suzukicavalcadegt 1985yamahavmx1200vmax 1986yamahavmx1200vmax 1987yamahavmx1200vmax 1988yamahavmx1200vmax 1989yamahavmx1200vmax 1990yamahavmx1200vmax 1991yamahavmx1200vmax 1992yamahavmx1200vmax 1993yamahavmx1200vmax 1994yamahavmx1200vmax 1995yamahavmx1200vmax 1996yamahavmx1200vmax 1997yamahavmx1200vmax 1998yamahavmx1200vmax 1999yamahavmx1200vmax 2000yamahavmx1200vmax 2001yamahavmx1200vmax 2002yamahavmx1200vmax 2003yamahavmx1200vmax 2004yamahavmx1200vmax 2005yamahavmx1200vmax 2006yamahavmx1200vmax 2007yamahavmx1200vmax 1985yamahaxj700xmaxim 1986yamahaxj700xmaxim 1986yamahaxv1100virago 1987yamahaxv1100virago 1988yamahaxv1100virago 1989yamahaxv1100virago 1990yamahaxv1100virago 1991yamahaxv1100virago 1992yamahaxv1100virago 1993yamahaxv1100virago 1994yamahaxv1100virago 1995yamahaxv1100virago 1996yamahaxv1100virago 1997yamahaxv1100virago 1998yamahaxv1100virago 1999yamahaxv1100virago 1984yamahaxv700virago 1985yamahaxv700virago 1986yamahaxv700virago 1987yamahaxv700virago 1988yamahaxv750virago 1989yamahaxv750virago 1990yamahaxv750virago 1991yamahaxv750virago 1992yamahaxv750virago 1993yamahaxv750virago 1994yamahaxv750virago 1995yamahaxv750virago 1996yamahaxv750virago 1997yamahaxv750virago 1986yamahafzx700fazer 1987yamahafzx700fazer 1984yamahaxj900 1985yamahaxj900 1986yamahaxj900 1987yamahaxj900 1988yamahaxj900 1989yamahaxj900 1990yamahaxj900 1991yamahaxj900 1992yamahaxj900 1993yamahaxj900 1994yamahaxj900 1984yamahaxv1000virago 1985yamahaxv1000virago 1982yamahaxj1100maxim 1979yamahaxs750especial 1983yamahaxj900rseca 1980yamahaxs850 1981yamahaxs850 1978yamahaxs1100 1979yamahaxs1100 1980yamahaxs1100 1981yamahaxs1100 1979yamahaxs1100sspecial 1980yamahaxs1100sspecial 1981yamahaxs1100sspecial 1979yamahaxs750fspecial 1980yamahaxs850sspecial 1981yamahaxs850sspecial 1979yamahaxs750sspecial