{"product_id":"progressive-13-0-in-412-series-shocks-412-4020b","title":"Progressive 13.0 in 412 Series Shocks 412-4020B","description":"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. With multiple options like full show chrome or black covers, chrome or black springs in progressive rate, Standard or Heavy-Duty for select applications, there is sure to be a 412 that's right for you and your bike.\n\u003cul\u003e\n  \u003cli\u003eStandard or Heavy-Duty progressive rate springs in either chrome or black\u003c\/li\u003e\n  \u003cli\u003eAll Steel double wall damper with multistage velocity sensitive damping\u003c\/li\u003e\n  \u003cli\u003eHigh Pressure Gas Charged for consistant damping performance\u003c\/li\u003e\n  \u003cli\u003eOptional full Show Chrome covers on select applications\u003c\/li\u003e\n  \u003cli\u003e5-position cam style preload adjuster\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eProgressive 412 Series shocks, model 412-4020B, are designed to improve suspension performance with a durable double-wall steel body and consistent damping control. These 13.0-inch black shocks feature nitrogen-charged, multi-stage, velocity-sensitive valving to provide smooth suspension operation for compatible Harley-Davidson motorcycles.\u003c\/p\u003e\u003cp\u003eA five-position cam-style preload adjuster allows suspension adjustment for different rider weights and riding conditions. The shocks use progressive-rate springs and an all-steel damper construction for long-term durability. Manufacturer part number: 412-4020B. Vendor part number: 412-4020B.\u003c\/p\u003e\u003cp\u003eFitment includes 2002 Harley-Davidson FLHRCI Road King Classic, FLHTCI Electra Glide Classic, FLHTCUI Electra Glide Ultra Classic, and FLTRI Road Glide; and 2003 Harley-Davidson FLHRCI Road King Classic, FLHRI Road King, FLHTCI Electra Glide Classic, FLHTCUI Electra Glide Ultra Classic, FLHTI Electra Glide Standard, and FLTRI Road Glide.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProgressive-rate springs: Designed to provide controlled suspension response.\u003c\/li\u003e\n\u003cli\u003eNitrogen-charged damping: Supports consistent damping performance.\u003c\/li\u003e\n\u003cli\u003eVelocity-sensitive valving: Uses multi-stage damping for smooth suspension operation.\u003c\/li\u003e\n\u003cli\u003eDouble-wall steel construction: Provides a durable all-steel damper body.\u003c\/li\u003e\n\u003cli\u003eFive-position preload adjuster: Cam-style adjuster allows suspension tuning for rider weight and riding conditions.\u003c\/li\u003e\n\u003cli\u003eBlack finish: Shocks are specified with a black finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Y\u003cbr\u003e\nPart Type: powersports\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nRegular Stock: t\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nFitment:\u003cbr\u003e\n1980 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1980 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1981 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1981 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1982 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1982 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1983 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1983 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1983 Harley Davidson FLT Tour Glide Base\u003cbr\u003e\n1984 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1984 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1985 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1986 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1987 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1987 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1988 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1988 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1989 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1989 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1989 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1990 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1990 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1990 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1991 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1991 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1991 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1992 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1992 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1992 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1993 Harley Davidson FLHS Electra Glide Sport Base\u003cbr\u003e\n1993 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1993 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1994 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1994 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1995 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1995 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1995 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1995 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n1996 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1996 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1996 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1996 Harley Davidson FLTCUI Tour Glide Ultra Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1997 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n1997 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1997 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHTCU Electra Glide Ultra Classic Base\u003cbr\u003e\n1997 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1998 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1998 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n1998 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1998 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1998 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n1998 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1998 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n1998 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n1999 Harley Davidson FLHR Road King Base\u003cbr\u003e\n1999 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n1999 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n1999 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n1999 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n1999 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n1999 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n1999 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n2000 Harley Davidson FLHR Road King Base\u003cbr\u003e\n2000 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n2000 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n2000 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n2000 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n2000 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n2000 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n2000 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n2000 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n2001 Harley Davidson FLHR Road King Base\u003cbr\u003e\n2001 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n2001 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n2001 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n2001 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n2001 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n2001 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n2001 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n2001 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n2002 Harley Davidson FLHR Road King Base\u003cbr\u003e\n2002 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n2002 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n2002 Harley Davidson FLHRSEI Screamin Eagle Road King Base\u003cbr\u003e\n2002 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n2002 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n2002 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n2002 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n2002 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n2002 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n2003 Harley Davidson FLHR Road King Base\u003cbr\u003e\n2003 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n2003 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n2003 Harley Davidson FLHRSEI2 Screamin Eagle Road King 2 Base\u003cbr\u003e\n2003 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n2003 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n2003 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n2003 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n2003 Harley Davidson FLHTI Electra Glide Standard Base\u003cbr\u003e\n2003 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n2003 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n2004 Harley Davidson FLHR Road King Base\u003cbr\u003e\n2004 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n2004 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n2004 Harley Davidson FLHRS Road King Custom Base\u003cbr\u003e\n2004 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n2004 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n2004 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n2004 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n2004 Harley Davidson FLHTI Electra Glide Standard Base\u003cbr\u003e\n2004 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n2004 Harley Davidson FLTRI Road Glide Base\u003cbr\u003e\n2005 Harley Davidson FLHR Road King Base\u003cbr\u003e\n2005 Harley Davidson FLHRCI Road King Classic Base\u003cbr\u003e\n2005 Harley Davidson FLHRI Road King Base\u003cbr\u003e\n2005 Harley Davidson FLHRS Road King Custom Base\u003cbr\u003e\n2005 Harley Davidson FLHT Electra Glide Standard Base\u003cbr\u003e\n2005 Harley Davidson FLHTC Electra Glide Classic Base\u003cbr\u003e\n2005 Harley Davidson FLHTCI Electra Glide Classic Base\u003cbr\u003e\n2005 Harley Davidson FLHTCUI Electra Glide Ultra Classic Base\u003cbr\u003e\n2005 Harley Davidson FLHTI Electra Glide Standard Base\u003cbr\u003e\n2005 Harley Davidson FLTR Road Glide Base\u003cbr\u003e\n2005 Harley Davidson FLTRI Road Glide Base","brand":"Progressive","offers":[{"title":"Default Title","offer_id":68303113945323,"sku":"630121","price":379.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2442eec671ba599aef478efe5cdd91f2_7c526cbf-bbda-4e13-a057-14c9c6b45d5d.jpg?v=1793253849","url":"https:\/\/ctracingservices.com\/products\/progressive-13-0-in-412-series-shocks-412-4020b","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}