Progressive Suspension 412 Series Shock - 13" - Heavy Duty - Black - H-D

Progressive Suspension

Progressive Suspension

SKU: 130-92050

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Product Details

Progressive Suspension 412 Series Shock - 13" - Heavy Duty - Black - H-D. Fits 42 Harley-Davidson models from 1980 to 2005, including the 1200 Electra Glide FLH, Electra Glide Classic EFI FLHTCI and Electra Glide Classic FLH. Manufacturer part number 4124020B.

Features

  • Designed specifically for Harley models
  • The 412's simple, durable design makes them a cost effective improvement to your motorcycle's suspension performance
  • A five position cam style spring load preload adjuster lets you easily dial in your ride
  • Some or all shocks listed are approved for road use. Refer to most recent certificate for current listing
  • There are multiple style options available, like full show-chrome or black covers; or either chrome or black springs and end caps
  • Made in the U.S.A
  • All shocks are measured center-of-eyelet to center-of-eyelet.
  • When installing shocks on '86-'15 XL models, it may be necessary to modify or space the chain/belt guard to allow proper clearance.
  • A shock which is slightly longer than stock may alter the head angle slightly and provide somewhat quicker steering.
  • A shock which is slightly shorter than stock may alter the head angle slightly and provide somewhat slower steering.
  • Heavy Duty Applications are recommended for bikes that are operated at or near the manufacturer's maximum load rating over 50% of the time.
  • 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.
Prop65 Notice · WARNING

This product can expose you to chemicals, including chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Specifications

Vendor Part Number
4124020B
Package Height
3.34
Package Length
16.92
Package Width
6.69
Brand
Progressive Suspension
Parts Unlimited #
PS4020B
Adjustment Style
Automatic
Color/Finish
Black
Damping Method
Gas Charged
Duty
Heavy Duty
Extended Length Imperial
13.00"
Material
Steel
Model
412 Series without Covers
Mounting Position
Rear
Progressive Spring Rate Imperial
115.00 lb/in - 155.00 lb/in
Progressive Spring Rate Metric
2.05 kg/mm - 2.80 kg/mm
Reservoir Location
Internal
Riding Style
Street
Spring Type
Single Progressive Rate
Type
Coilover Monotube
Unit of Measure
Pair

Fitment

42 vehicles
Year Make / Model Model
1980 Harley-Davidson
1200 Electra Glide FLH 1200 Electra Glide FLH
1995 Harley-Davidson
Electra Glide Classic EFI FLHTCI Electra Glide Classic EFI FLHTCI
1981 - 1982 Harley-Davidson
Electra Glide Classic FLH Electra Glide Classic FLH
1981 Harley-Davidson
Electra Glide Heritage FLH Electra Glide Heritage FLH
1997 - 2005 Harley-Davidson
Electra Glide Police FLHTPI Electra Glide Police FLHTPI
1997 - 2005 Harley-Davidson
Electra Glide Police FLHTP Electra Glide Police FLHTP
2000 - 2002 Harley-Davidson
Electra Glide Standard EFI FLHTI Electra Glide Standard EFI FLHTI
1983 - 1985 Harley-Davidson
Electra Glide Standard FLHT Electra Glide Standard FLHT
1998 - 2005 Harley-Davidson
Electra Glide Ultra Classic FLHTCU Electra Glide Ultra Classic FLHTCU
1980 - 1985 Harley-Davidson
FLH Electra Glide FLH Electra Glide
1994 - 2005 Harley-Davidson
FLHR Road King FLHR Road King
1998 - 2005 Harley-Davidson
FLHRCI Road King Classic FLHRCI Road King Classic
1996 - 2005 Harley-Davidson
FLHRI Road King FLHRI Road King
2004 - 2005 Harley-Davidson
FLHRS Road King Custom FLHRS Road King Custom
2002 Harley-Davidson
FLHRSEI Screamin Eagle Road King FLHRSEI Screamin Eagle Road King
2003 Harley-Davidson
FLHRSEI2 Screamin Eagle Road King 2 FLHRSEI2 Screamin Eagle Road King 2
2004 - 2005 Harley-Davidson
FLHRSI Road King Custom FLHRSI Road King Custom
1987 - 1993 Harley-Davidson
FLHS Electra Glide Sport FLHS Electra Glide Sport
1986 - 2005 Harley-Davidson
FLHT Electra Glide Standard FLHT Electra Glide Standard
1983 - 2005 Harley-Davidson
FLHTC Electra Glide Classic FLHTC Electra Glide Classic
1996 - 2005 Harley-Davidson
FLHTCI Electra Glide Classic FLHTCI Electra Glide Classic
2004 Harley-Davidson
FLHTCSE Screamin Eagle Electra Glide FLHTCSE Screamin Eagle Electra Glide
2005 Harley-Davidson
FLHTCSE2 Screamin Eagle Electra Glide 2 FLHTCSE2 Screamin Eagle Electra Glide 2
1989 - 1997 Harley-Davidson
FLHTCU Electra Glide Ultra Classic FLHTCU Electra Glide Ultra Classic
1995 - 2005 Harley-Davidson
FLHTCUI Electra Glide Ultra Classic FLHTCUI Electra Glide Ultra Classic
2003 - 2005 Harley-Davidson
FLHTI Electra Glide Standard FLHTI Electra Glide Standard
1980 - 1983 Harley-Davidson
FLT Tour Glide FLT Tour Glide
1981 - 1993 Harley-Davidson
FLTC Tour Glide Classic FLTC Tour Glide Classic
1989 - 1995 Harley-Davidson
FLTCU Tour Glide Ultra Classic FLTCU Tour Glide Ultra Classic
1996 Harley-Davidson
FLTCUI Tour Glide Ultra Classic FLTCUI Tour Glide Ultra Classic
1998 - 2005 Harley-Davidson
FLTR Road Glide FLTR Road Glide
1998 - 2005 Harley-Davidson
FLTRI Road Glide FLTRI Road Glide
2000 Harley-Davidson
FLTRSEI Screamin Eagle Road Glide FLTRSEI Screamin Eagle Road Glide
2001 Harley-Davidson
FLTRSEI2 Screamin Eagle Road Glide 2 FLTRSEI2 Screamin Eagle Road Glide 2
1982 - 1983 Harley-Davidson
FXR Super Glide II FXR Super Glide II
1983 Harley-Davidson
FXRT Sport Glide FXRT Sport Glide
1997 Harley-Davidson
Road King Classic EFI FLHRC Road King Classic EFI FLHRC
1998 - 1999 Harley-Davidson
Road King EFI FLHR Road King EFI FLHR
1982 - 1983 Harley-Davidson
Super Glide II FXRS Super Glide II FXRS
1980 - 1994 Harley-Davidson
Tour Glide Classic FLTC Tour Glide Classic FLTC
1984 - 1986 Harley-Davidson
Tour Glide FLT Tour Glide FLT
1996 Harley-Davidson
Tour Glide Ultra Classic FLTCU Tour Glide Ultra Classic FLTCU

Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.


General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].

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