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Suspension and Components› Shocks, Struts, Coil-Overs and Components

Progressive

412 Series Shock Absorber

Name: 412 Series Shock Absorber
Brand: Progressive
SKU: PS-412

$379.95 $334.60 Save $45.35

SKU: PS-412

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The Progressive Suspension 412 Series shock is a high-value suspension upgrade for motorcycles. Its durable double-wall steel body construction and nitrogen-charged, multi-staged velocity-sensitive valving provide smooth, consistent damping. The five-position cam style preload adjuster allows for customization to suit rider weight and riding style. Multiple options for spring rates, covers, and finishes are available depending on the specific application.

Show original supplier description

The Progressive Suspension 412 Series shock absorber is engineered to be a significant upgrade to your motorcycle's suspension performance, offering exceptional value. It features a robust all-steel, double-wall damper construction that houses multistage velocity-sensitive damping technology. This design ensures smooth and consistent control over varying road conditions. For fine-tuning your ride, the 412 Series shock includes a convenient 5-position cam-style preload adjuster. This allows riders to easily dial in the suspension to accommodate different weights or riding preferences, from light cruising to aggressive riding. The shocks are also high-pressure gas charged, which contributes to their consistent damping performance and helps prevent fluid cavitation. Progressive Suspension offers a variety of options to customize the look and feel of your 412 Series shocks. You can choose between Standard or Heavy-Duty progressive rate springs, available in chrome or black finishes. Additionally, optional full show chrome covers are available for select applications, allowing you to match the shocks to your motorcycle's aesthetic. It's important to note that actual shock appearance and finish options can vary based on the specific fitment, and the availability of spring rates may also differ by application. These shocks are backed by a 1-year warranty, reflecting Progressive Suspension's confidence in their durability and performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Progressive
Part Number	PS-412
Category	Suspension and Components

Videos

Progressive 412 Series Shocks Review at RevZilla.com

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Progressive Suspension 412 Series Shock

Progressive 412 Series Shocks

Progressive 412 Shocks Review at SpeedAddicts.com

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13” Progressive Coil Over Rear Shock Update After 400 Miles | #performancebagger | #suspension

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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