PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C — image 1

PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C

$379.95
Skip to product information
PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C — image 1
  • PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C — image 1
  • PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C — image 2

Product videos

Product videos

PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C

Progressive Suspension

PROGRESSIVE SUSPENSION 412 Series Shock - 12.5" - Standard - Chrome - FLH/T 412-4071C

412-4071C
Call for availability(561) 271-8311
$379.95

Fitment check

Does this fit your bike?

Save the exact make, model, and year to check this product against AVT's reviewed fitment data.

Save my bike Ask AVT to verify fitment

A saved-bike match is a shopping aid. Always review manufacturer notes, exclusions, measurements, and installation requirements.

Call for availability — (561) 271-8311

Request a backorder

Send a request for this exact item. We’ll check whether it can be backordered, discuss the wait with you, then email a secure Shopify invoice if you want to proceed. No payment is taken here.

412 Series Shock - 12.5" - Standard - Chrome - FLH/T

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 USA
  • 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.

Specifications

  • Adjustment Style: Automatic
  • Color/Finish: Chrome
  • Damping Method: Gas Charged
  • Duty: Standard
  • Extended Length: 12.50"
  • Material: Steel
  • Model: 412 Series without Covers
  • Mounting Position: Rear
  • Product Name: Shock Absorber
  • Progressive Spring Rate: 105.00 lb/in - 151.00 lb/in
  • Reservoir Location: Internal
  • Riding Style: Street
  • Spring Type: Single Progressive Rate
  • Type: Coilover Monotube
  • Units: Pair
  • Country of Origin: MX
  • Package Dimensions: 17.07 L × 6.89 W × 3.86 H in
  • Shipping Weight: 9.85 lb

California Proposition 65 warning applies.

Manufacturer fitment

PROGRESSIVE SUSPENSION · 412-4071C

Fits

  • Harley-Davidson CVO Road King FLHRSE, 2014.
  • Harley-Davidson Electra Glide Classic FLHTC, 2006.
  • Harley-Davidson Electra Glide Police FLHTPI, 2006-2025.
  • Harley-Davidson Electra Glide Police FLHTP, 2006.
  • Harley-Davidson Electra Glide Ultra Classic FLHTCU, 2006.
  • Harley-Davidson Electra Glide Ultra Classic Low FLHTCUL, 2014.
  • Harley-Davidson FLH Electra Glide Revival, 2021.
  • Harley-Davidson FLHFB Electra Glide Highway King, 2023.
  • Harley-Davidson FLHR Road King, 2006-2022.
  • Harley-Davidson FLHRC Road King Classic, 2007-2013.
  • Harley-Davidson FLHRCI Road King Classic, 2006.
  • Harley-Davidson FLHRI Road King, 2006.
  • Harley-Davidson FLHRS Road King Custom, 2006-2007.
  • Harley-Davidson FLHRSE3 Screamin Eagle Road King, 2007.
  • Harley-Davidson FLHRSE4 Screamin Eagle Road King, 2008.
  • Harley-Davidson FLHRSE5 CVO Road King, 2013.
  • Harley-Davidson FLHRSI Road King Custom, 2006.
  • Harley-Davidson FLHRXS Road King Special, 2017-2025.
  • Harley-Davidson FLHT Electra Glide Standard, 2006-2009.
  • Harley-Davidson FLHT Electra Glide Standard, 2019.
  • Harley-Davidson FLHTC Electra Glide Classic, 2007-2013.
  • Harley-Davidson FLHTCI Electra Glide Classic, 2006.
  • Harley-Davidson FLHTCU Electra Glide Ultra Classic, 2007-2019.
  • Harley-Davidson FLHTCUI Electra Glide Ultra Classic, 2006.
  • Harley-Davidson FLHTCUL Electra Glide Ultra Classic Low, 2015-2016.
  • Harley-Davidson FLHTCUSE Screamin Eagle Ultra Classic Electra Glide, 2006.
  • Harley-Davidson FLHTCUSE2 Screamin Eagle Ultra Classic Electra Glide, 2007.
  • Harley-Davidson FLHTCUSE3 Screamin Eagle Ultra Classic Electra Glide, 2008.
  • Harley-Davidson FLHTCUSE4 CVO Ultra Classic Electra Glide, 2009.
  • Harley-Davidson FLHTCUSE5 CVO Ultra Classic Electra Glide, 2010.
  • Harley-Davidson FLHTCUSE6 CVO Ultra Classic Electra Glide, 2011.
  • Harley-Davidson FLHTCUSE7 CVO Ultra Classic Electra Glide, 2012.
  • Harley-Davidson FLHTCUSE8 CVO Ultra Classic Electra Glide, 2013.
  • Harley-Davidson FLHTI Electra Glide Standard, 2006.
  • Harley-Davidson FLHTK Electra Glide Ultra Limited, 2010-2014.
  • Harley-Davidson FLHTK Ultra Limited, 2015-2024.
  • Harley-Davidson FLHTKL Ultra Limited Low, 2015-2019.
  • Harley-Davidson FLHTKSE CVO Limited, 2014-2021.
  • Harley-Davidson FLHX Street Glide, 2006-2024.
  • Harley-Davidson FLHXI Street Glide, 2006.
  • Harley-Davidson FLHXS Street Glide Special, 2014-2023.
  • Harley-Davidson FLHXSE CVO Street Glide, 2010.
  • Harley-Davidson FLHXSE CVO Street Glide, 2015-2025.
  • Harley-Davidson FLHXSE2 CVO Street Glide, 2011.
  • Harley-Davidson FLHXSE3 CVO Street Glide, 2012.
  • Harley-Davidson FLHXST Street Glide ST, 2022-2023.
  • Harley-Davidson FLHXU Street Glide Ultra, 2025.
  • Harley-Davidson FLHXXX Street Glide Trike, 2010-2011.
  • Harley-Davidson FLTR Road Glide, 2006-2010.
  • Harley-Davidson FLTR Road Glide, 2016.
  • Harley-Davidson FLTRI Road Glide, 2006.
  • Harley-Davidson FLTRK Road Glide Limited, 2020-2024.
  • Harley-Davidson FLTRSE3 CVO Road Glide, 2009.
  • Harley-Davidson FLTRU Road Glide Ultra, 2011-2013.
  • Harley-Davidson FLTRU Road Glide Ultra, 2016-2019.
  • Harley-Davidson FLTRUSE CVO Road Glide Ultra, 2011.
  • Harley-Davidson FLTRUSE CVO Road Glide Ultra, 2015-2016.
  • Harley-Davidson FLTRX Road Glide, 2015.
  • Harley-Davidson FLTRX Road Glide, 2017-2024.
  • Harley-Davidson FLTRX Road Glide Custom, 2011-2013.
  • Harley-Davidson FLTRXS Road Glide Special, 2015-2023.
  • Harley-Davidson FLTRXSE CVO Road Glide, 2012.
  • Harley-Davidson FLTRXSE CVO Road Glide, 2018-2025.
  • Harley-Davidson FLTRXSE2 CVO Road Glide Custom, 2013.
  • Harley-Davidson FLTRXST Road Glide ST, 2022-2023.
  • Harley-Davidson FLTRXSTSE CVO Road Glide ST, 2024-2025.
  • Harley-Davidson Road Glide Custom FLTRX, 2025.
  • Harley-Davidson Road Glide Police FLTRXP, 2024-2025.
  • Harley-Davidson Road King Classic FLHRC, 2009-2013.
  • Harley-Davidson Road King Police FLHP, 2014-2025.
  • Harley-Davidson Street Glide EFI FLHX, 2025.