---
product_id: 330849863
title: "Progressive Suspension 412-4045B Black 11\" Heavy Duty Replacement Rear Suspension Shock"
brand: "progressive suspension"
price: "€ 1389.17"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/330849863-progressive-suspension-412-4045b-black-11-heavy-duty-replacement-rear
store_origin: NL
region: Netherlands
---

# High-pressure gas charged 5-position preload adjuster Steel double-wall damper Progressive Suspension 412-4045B Black 11" Heavy Duty Replacement Rear Suspension Shock

**Brand:** progressive suspension
**Price:** € 1389.17
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your ride with precision and power – don’t settle for less!

## Quick Answers

- **What is this?** Progressive Suspension 412-4045B Black 11" Heavy Duty Replacement Rear Suspension Shock by progressive suspension
- **How much does it cost?** € 1389.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/330849863-progressive-suspension-412-4045b-black-11-heavy-duty-replacement-rear)

## Best For

- progressive suspension enthusiasts

## Why This Product

- Trusted progressive suspension brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Heavy-duty progressive rate spring and steel double-wall construction ensure long-lasting durability and reliability.
- • **Upgrade Your Ride:** Proven 412 Series design enhances your motorcycle’s rear suspension for superior handling and comfort.
- • **Customizable Comfort:** Five-position cam style preload adjuster lets you tailor your suspension to your exact weight and riding style.
- • **Consistent Performance:** High-pressure nitrogen gas charge maintains steady damping for a confident, controlled ride.
- • **Precision-Tuned Ride Control:** Multistage velocity sensitive damping delivers smooth, consistent performance on every terrain.

## Overview

The Progressive Suspension 412-4045B is a heavy-duty 11-inch rear shock designed to upgrade your motorcycle’s suspension. Featuring a steel double-wall damper, multistage velocity sensitive damping, a 5-position preload adjuster, and high-pressure nitrogen gas charge, it delivers smooth, consistent performance tailored to your ride. Built with a durable progressive rate spring and proven 412 Series design, this shock offers reliable, customizable comfort and enhanced handling for riders who demand the best.

## Description

Progressive Suspension 412-4045B Black 11" Heavy Duty Replacement Rear Suspension Shock

## 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 black finish
- The 412 Series proven, durable design means they will be an improvement to your motorcycle's suspension performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Progressive Suspension |
| Brand | Progressive Suspension |
| Product Dimensions | 43.18 x 16.51 x 8.89 cm; 4.54 kg |
| Item model number | 412-4045B |
| Exterior | Black |
| Manufacturer Part Number | 412-4045B |
| OEM Part Number | 412-4045B |
| Position | Rear |
| Item Weight | 4.54 Kilograms |

## Product Details

- **Brand:** Progressive Suspension
- **Auto part position:** Rear
- **Style:** Heavy Duty
- **Vehicle service type:** Motorcycle
- **Exterior finish:** Black

## Images

![Progressive Suspension 412-4045B Black 11" Heavy Duty Replacement Rear Suspension Shock - Image 1](https://m.media-amazon.com/images/I/71872iuVjvL.jpg)
![Progressive Suspension 412-4045B Black 11" Heavy Duty Replacement Rear Suspension Shock - Image 2](https://m.media-amazon.com/images/I/31lt1imYZKL.jpg)

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**Shop now:** [https://www.desertcart.nl/products/330849863-progressive-suspension-412-4045b-black-11-heavy-duty-replacement-rear](https://www.desertcart.nl/products/330849863-progressive-suspension-412-4045b-black-11-heavy-duty-replacement-rear)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-30*