Progressive 412 shocks deliver smooth, consistent damping through double-wall steel construction with nitrogen-charged, multi-stage velocity-sensitive valving. A five-position preload adjuster lets you tune the ride for your weight, and available chrome or Show Chrome covers customize the look to match your bike.
Features
Double-wall steel damper body
High-pressure nitrogen gas charge
Multi-stage velocity-sensitive damping
5-position cam-style preload adjuster
Progressive or heavy-duty spring rates available
Chrome and black finish options
Optional Show Chrome covers
Specifications
Brand: Progressive
Manufacturer Part #: 412-4048C
Weight: 11.1 lb
Category: Suspension / Shocks and Struts
WARNING: Cancer and Reproductive Harm — California Prop 65. www.P65Warnings.ca.gov
Fitment
Fits Harley-Davidson models. Verify your specific model year and chassis before ordering for proper fitment.
Frequently Asked Questions
What's the difference between standard and heavy-duty springs?
Standard springs suit lighter riders; heavy-duty springs support heavier riders and carry-on weight without sagging.
How do I adjust the preload?
The 5-position cam-style adjuster is hand-adjustable — rotate it to your position and test ride to dial in comfort and handling.
Do these come with chrome covers?
Standard finish is black. Show Chrome covers are optional on select applications — check fitment for your model.
Will these improve my bike's handling?
Yes. The velocity-sensitive damping and adjustable preload smooth out bumps and reduce wallowing during cornering compared to worn stock shocks.
California Proposition 65 Warning
WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov
BRAND
Progressive
TYPE
Shocks and Struts
SKU
T14-614017
WEIGHT
11.1 lb
Please contact us to confirm fitment for your specific motorcycle, or check the product title for compatibility notes.
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YOUR RATING
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Jun 29, 2016
A really nice shock for the $
I bought these for my '06 FLHR and could not be happier. I'm 6' 275 lbs so I went with the heavy duty option. Took about 30 min. to change shocks and the ride has improved considerably, took the jolt out of hitting heaves in the road.
✓ VERIFIED
Jan 2, 2019
Fell apart just outside of progressives 1 year warranty.
While removing the rear wheel for some other service they just quite literally fell apart in two pieces leaving me with a garage floor full of suspension oil and one unusable shock. Spoke with their warranty rep who told me in so many words that its not their problem. Dissapointed to say the least.
✓ VERIFIED
Jul 16, 2022
Worth it
So far loving these, the ride is much smoother and an awesome look. Going for the 12" was a good choice, raised it but not too much.
✓ VERIFIED
Aug 3, 2023
Worth the money
Just changed from my stock Harley to the 13-in and what a difference it made. Bike handles better and rides better
Progressive 412 Shocks — Harley-D...
$379.95
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