PROGRESSIVE SKU: T14-613992

Progressive 412 Shocks — Harley-Davidson

$379.95
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NOT SURE ABOUT FITMENT?

Progressive 412 Series shocks deliver consistent damping performance with a simple, durable design that improves ride quality across all Harley-Davidson models. Double-wall steel construction with nitrogen charging and multi-stage velocity-sensitive valving provides smooth suspension control, while a five-position cam preload adjuster lets you tune for your weight and riding style.

Features

  • Double-wall steel damper body
  • High-pressure nitrogen gas charged
  • Multi-stage velocity-sensitive valving
  • 5-position cam-style preload adjuster
  • Progressive or heavy-duty spring rates available
  • Chrome or black finish options
  • Optional show chrome covers on select models

Specifications

  • Brand: Progressive
  • Manufacturer Part #: 412-4011B
  • Category: Suspension / Shocks and Struts
  • Weight: 10 lb
  • California Prop 65 Warning: Yes — www.P65Warnings.ca.gov

Fitment

Fits Harley-Davidson motorcycles. Check your model year and frame type against Progressive's fitment chart to confirm compatibility.

Frequently Asked Questions

What's the difference between standard and heavy-duty springs?

Standard springs suit most riders. Heavy-duty springs provide stiffer support for heavier riders or loaded touring bikes.

Can I adjust the preload myself?

Yes — the 5-position cam adjuster is tool-free and lets you dial preload for your weight and preferences.

Do these come with chrome covers?

Standard 412s ship without covers. Optional show chrome covers are available for select Harley models.

How do the velocity-sensitive dampers work?

Multi-stage valving automatically adjusts damping based on suspension speed, keeping your ride smooth over bumps and consistent during turns.

Will these fit my specific Harley model?

Progressive 412s fit many Harley models, but fitment varies by year and frame type. Verify your model against Progressive's fitment guide before purchasing.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov

BRANDProgressive
TYPEShocks and Struts
SKUT14-613992
WEIGHT10.0 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
CUSTOMER REVIEWS
4.8
137 RATINGS
5★ 113
4★ 21
3★ 2
2★ 1
1★ 0
✓ VERIFIED
Mar 4, 2016

Nice improvement over factory shocks.

Larger piston, better springs and improved dampening all make for a more stable ride, especially in corners, not to mention how much better the 412's look on the bike. Add Progressive springs, Bel-Ray oil and Speed Merchant Pre-Load adjusters to the front shocks and you have one nice handling Sportster.

— sbushlnzl s
✓ VERIFIED
Oct 19, 2019

A must addition to any Sportster

Was unsure if the Heavy Duty version #412-4011C was going to be right for my XL1200C Sportster. Having being 6’0” and just under the 250+ lb rating for the heavy duty service @ 220 lbs solo riding I found that at the lowest pre-load setting they functioned beautifully. Was actually able to experience the ride the other day unexpectantly traveling over a street that was extremely in need of repair. Very pleased with my purchase and glad that I bought the Heavy Duty version of the Progressive Suspension 412 Series Shocks

— Marvin E. K
✓ VERIFIED
Dec 26, 2022

Great shocks, easy install. Lousy packing. Shock box was great but they put it in a larger box and broke open from Louisville KY to Ft Myers FL. Lucky nothing was missing. Need more stock at Daytona location.

— Anonymous
✓ VERIFIED
Aug 2, 2016

good quality

13" standard 412 shocks on FXR. i think the heavy duty would of been a little better choice for my bike.

— Ian L
✓ VERIFIED
Apr 12, 2016

Bike feels great!

These shocks are probably the best upgrade I've done for my bike yet. They're comfortable and have the right amount of stiffness for a sportier ride. As always revzills customer service is the best!

— Sifath12 S
✓ VERIFIED
Apr 23, 2022

412 Shocks

This is the 3rd set I've bought in 21 years. The ones i just replaced lasted 11 years of hard riding on crappy road conditions!

— James P