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Progressive Suspension

Progressive Suspension 412-4066C Chrome 11.5" Heavy Duty Replacement Rear Suspension Shock

  • Based on 10 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by SVS Power Sports
Arrives Tuesday, Feb 17
Order within 11 hours and 1 minute
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Features

  • Steel double wall damper with multistage velocity sensitive damping
  • 5 Position cam style preload adjuster
  • High pressure gas charged for consistent damping performance
  • Heavy duty progressive rate spring in chrome finish
  • The 412 Series proven, durable design means they will be an improvement to your motorcycle's suspension performance

Description

Low buck factory replacement shock. Simply the best value shock on the market today. The 412 series proven, durable design means they will be an improvement to your motorcycle's suspension performance. The double-wall steel body construction with nitrogen charged, multi-staged velocity sensitive valve gives you smooth, consistent damping. A five position cam style preload adjuster lets you dial in your ride whether you're a light rider or heavy hitter. There is sure to be a 412 that's right for you and your bike. High pressure gas charged for consistent damping performance. Heavy duty progressive rate spring in chrome finish.

Brand: Progressive Suspension


Auto Part Position: Rear


Style: Heavy Duty


Vehicle Service Type: street-sport-motorcycles


Exterior Finish: Painted


Brand: ‎Progressive Suspension


Auto Part Position: ‎Rear


Style: ‎Heavy Duty


Vehicle Service Type: ‎street-sport-motorcycles


Exterior Finish: ‎Painted


Material: ‎Alloy Steel


UPC: ‎953040129043


Manufacturer: ‎Progressive Suspension


Model: ‎Progressive Suspension 412-4066C


Item Weight: ‎10.35 pounds


Product Dimensions: ‎17 x 6.7 x 3.5 inches


Item model number: ‎412-4066C


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎412-4066C


Date First Available: June 9, 2008


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Excellent product without depleating your finances!
Excellent product. Very easy to install, good instructions included. Fit and finish is excellent. Test ride proved a positive an improvement from stock shocks. Highly recommend this shock kit if you are looking to upgrade ypur rear suspension.
Reviewed in the United States on January 18, 2020 by Amazon Customer
    • Beefy, Shiny, & Cheap!
These are great, beefy, and well-priced shocks. The eyes are 5/8in / 16mm-ID, and there's an insert/adapter to reduce it to 1/2in / 12.7mm. My 2010 Yam XV250 had a 14mm mount post, so i had to buy a 14mm-ID/16mm-OD/22mm-L "sleeve bearing" to properly fit/shim it [...]
Reviewed in the United States on October 16, 2016 by Kodiak
    • Nice shocks
I am 260 and tried the standard shocks. They standards bottomed out when i first sat down and would have had to of been turned all the way up to support me. The shocks are very nice quality you just need to get the correct stiffness.
Reviewed in the United States on January 13, 2020 by Molly
    • Lowered 2003 Electraglide FLHTPCI perfectly
Lowered the bike perfectly, rides awesome! Fast shipping and great price! Highly recommend
Reviewed in the United States on March 28, 2021 by Bernie Boucher
    • but also very good.
Stiff. Very stiff, but also very good.
Reviewed in the United States on March 4, 2018 by William Farrell
    • Great ride now.
These really smoothed out my ride. Changed from stock to this because the stock ones were starting to bottom out a bit too much for my taste. Installed these and adjusted the pre-load up one notch from factory and 4+ hours if riding later I was happy as a clam.
Reviewed in the United States on July 18, 2013 by Drkcougar
    • Five Stars
Much better than stock HD shocks. Much less jarring on bad roads
Reviewed in the United States on February 10, 2015 by JWG
    • Need a motorcycle jack
Easy to put on
Reviewed in the United States on January 10, 2020 by Nappy

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