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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
★★★★★ 541 Reviews

Progressive Suspension 412 Series Shocks

$254.96

Order in the next to ship today
J&P Part #:  ZZ70431
Mfr Part #:  412-4234C
View Fitment Note View Fitment Note
There is important fitment information for this item.

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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

$254.96
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

Read More
Progressive Suspension 412 Series Shocks
Specifications

Product Specs for Progressive Suspension 412 Series Shocks

Color:
Black, Chrome
Full Covers:
No
Shock Style:
Gas Filled
Style:
412
Style Name:
412
Fitment
Fitment Note:

Top shock mounting studs required for installation on Honda VTX1800C/F models. Part number 52452-MCH-00 (Qty 2) may be purchased directly from an OEM Honda dealer.Spacer kit required for installation on Kawasaki VN1600 Vulcan Classic & Nomad models. Part number 5011-054 may be purchased directly from Progressive Suspension or 14mm I.D. flat washers could be substituted.

Fitment Questions?

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

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Product Notes

Important Product Notes

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

Product Videos

Ratings & Reviews

Help Customers Understand This Product

4.8
★★★★★
541 Reviews
Rating Breakdown
5 stars
458
4 stars
67
3 stars
8
2 stars
6
1 star
0
★★★★★
December 1, 2020
Very good! I am fully satisfied. Thank you Mr. Mike F and JOJO.
-JUNG MIN
★★★★☆
December 1, 2020
They work for me as well as the very high end shocks, for my type of riding.
-NEIL
★★★★★
November 19, 2020
Easy to install, works great !
-revcatfish1
★★★★★
November 11, 2020
Received my order quickly and it was just as pictured.
-LEROY
★★★★★
November 9, 2020
Rides, corners, better then the the air shocks from factory.
-MEL
★★★★★
November 4, 2020
Haven’t rode the bike yet as I’m getting ready to rebuild front forks and waiting on exhaust. The look is 100% better than the stock and just by sitting I know the stiffness I was looking for is there.
-GREGORY
★★★★☆
October 28, 2020
Shocks look like very good quality and very easy to install but not sure I like the ride, they are very stiff and I feel every bump in the road now, hoping they will loosing up after more miles. I tried all setting and didn't feel any different.
-JOHN
★★★★★
October 23, 2020
Traded these 13" for the stock 11" on my '20 Iron1200. World of difference. Love 'em.
-PPAR
★★★★★
October 23, 2020
Thanks!!!
-Gury77
★★★★★
October 23, 2020
Had to return the item, not the same as pictured
-DEAN

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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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