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Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks

Progressive Suspension 412 Series Shocks

$299.95

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J&P Part #:  137-669
Mfr Part #:  412-4053C

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Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks

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Progressive Suspension 412 Series Shocks

Progressive Suspension 412 Series Shocks

$299.95
Order in the next to ship today

Product Details

Description

Description for Progressive Suspension 412 Series Shocks

The 412 Series shocks are simply the best value shock on the market today with their simple, durable design. They will be an improvement to your motorcycle's suspension performance over the stock units. 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. Available in full show chrome or black with progressive rate springs in Standard or Heavy-Duty.

• All Steel double wall damper with multistage velocity sensitive damping

• 5-position cam style preload adjuster

• High Pressure Gas Charged for consistent damping performance

• 1 Year Warranty

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Progressive Suspension 412 Series Shocks
Specifications

Product Specs for Progressive Suspension 412 Series Shocks

Shock Length:
11", 11.5", 11.50", 12", 12.5", 12.50", 13", 13.2", 13.20", 13.5", 13.50", 14", 14.25"
Duty Rating:
Heavy Duty, Standard / Heavy Duty, Standard Duty
Color:
Black, Chrome
Full Covers:
No
Shock Style:
Gas Filled
Style:
412
Style Name:
412
Fitment

Fitment Questions?

With over 750 years of experience combined, our tech staff has the answers!

Product Notes

Important Product Notes

Note: When shocks are different than stock length, clearance must be carefully checked for potentially dangerous interference.

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Ratings & Reviews

Help Customers Undertand This Product

4.8
521 Reviews
Rating Breakdown
5 stars
441
4 stars
65
3 stars
8
2 stars
5
1 star
0
September 23, 2020
this should be the first mod done to a sportster. my 1200t turns easier and feels better in corners and rides so much better over the rough stuff. easy install. i used the 13" shocks.
-MICHAEL
September 22, 2020
Easy install and a better ride.
-BRYAN
September 21, 2020
Much improved ride and handling. Couldn't get my covers over the top eyes of the shocks. Had to grind a little off the covers to fit. The covers fit fine over the 11" 412 shocks I had on before. These 12" shocks have poor welds on the eyes. Hope the welds don't break.
-VIC
September 21, 2020
Had to modify the installation instructions a little but improved ride is well worth it. These shocks are all I wanted and more. J&P had them when no one else I contacted could get them.
-AL
September 14, 2020
Good product
-MARCO
September 8, 2020
Easy install and changed the handling of my bike from a soft Cadillac to a sure handling Porsche. You will enjoy having these on your bike.
-RICHARD
September 8, 2020
Big improvment over standard oem shock
-MARK
September 4, 2020
We were looking for a mechanically simple replacement for the 36 year old air shocks on our project Goldwing. After much research we decided on these. I’ve ridden the bike about 1200 miles with them and they are doing a great job. Set up was simple, and we intend for them to last the full length of our 30,000 mile GratiTour21 ride in a few months. J&P always comes through with expertise and great customer service.
-SliceLife21
September 4, 2020
Easy to install great looking I am very pleased with both look and function.
-ROGER
September 2, 2020
great product for the money. Completely changed the ride of the bike. Had problems with bottom out from original shocks, progressive shocks not only raised the bike but gave it a smoother ride. would recommend this shock to anyone wanting to lift their bike while gaining a smoother ride.
-ISIDRO

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Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
Progressive Suspension 412 Series Shocks
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