---
product_id: 88063455
title: "444-4074B Black 13.5\" Shock (Harley)"
brand: "progressive suspension"
price: "₩1995298"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/88063455-444-4074b-black-13-5-shock-harley
store_origin: KR
region: South Korea
---

# Durable black finish with heavy-duty spring Frequency Sensing Tech for adaptive damping Hand-adjustable spring preload, no tools needed 444-4074B Black 13.5" Shock (Harley)

**Brand:** progressive suspension
**Price:** ₩1995298
**Availability:** ✅ In Stock

## Summary

> 🖤 Ride smarter, not harder — the shock that adapts to you.

## Quick Answers

- **What is this?** 444-4074B Black 13.5" Shock (Harley) by progressive suspension
- **How much does it cost?** ₩1995298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/88063455-444-4074b-black-13-5-shock-harley)

## 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 paired with a sleek black finish ensures lasting performance and style.
- • **Tool-Free Tuning:** Easily customize your spring preload by hand—no special tools, no hassle, just instant control.
- • **Adaptive Ride Mastery:** Frequency Sensing Technology automatically tunes damping for the smoothest ride on any street or sport terrain.
- • **Perfect Fit, Ready to Roll:** Vehicle-specific 13.5" rear shock engineered for Harley street and sport motorcycles—upgrade your ride with confidence.
- • **Precision Deflective Valving:** Advanced disc valving design delivers superior shock absorption and ride stability.

## Overview

The 444-4074B Black 13.5" Shock by Progressive Suspension features cutting-edge Frequency Sensing Technology for automatic damping adjustment, hand-adjustable spring preload, and a durable heavy-duty progressive spring with a sleek black finish. Designed specifically for Harley street and sport motorcycles, this rear shock combines precision engineering and tool-free customization to deliver superior ride quality and lasting performance.

## Description

444-4074B Black 13.5" Shock (Harley)

## Features

- Frequency Sensing Technology (FST) Allows the shocks to sense the frequency of a bump and automatically adjust damping for superior ride quality
- Deflective disc valving
- Adjust spring pre-load by hand, no special tool needed
- Progressive rate spring
- Standard or heavy duty spring rate and Black finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Progressive Suspension |
| Auto Part Position | Rear |
| Style | Heavy Duty,Unique |
| Vehicle Service Type | street-sport-motorcycles |
| Exterior Finish | Black |
| Material | Metal |
| Extended Length | 13.5 Inches |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 466973984721 |
| Manufacturer | Progressive Suspension |
| Model | 444-4074B |
| Item Weight | 8 pounds |
| Product Dimensions | 17 x 6.5 x 3.5 inches |
| Item model number | 444-4074B |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 444-4074B |

## Product Details

- **Brand:** Progressive Suspension
- **Auto Part Position:** Rear
- **Style:** Heavy Duty,Unique
- **Vehicle Service Type:** street-sport-motorcycles
- **Exterior Finish:** Black

## Images

![444-4074B Black 13.5" Shock (Harley) - Image 1](https://m.media-amazon.com/images/I/61N6xqJDKiL.jpg)
![444-4074B Black 13.5" Shock (Harley) - Image 2](https://m.media-amazon.com/images/I/61S8ec9+7UL.jpg)

## Questions & Answers

**Q: What's the differance between these shocks and the 444-4073B ?**
A: The 4073 is for weights up to 250 lbs. The 4074 is the heavy duty spring rates for heavier riders. There is a heavier duty model for weight over 350. I weigh  225 and have found the 4073 to be just fine.

## Frequently Bought Together

- Progressive Suspension 444-4074B Black 13.5" Shock (Harley)
- Amazicha Chrome Rear Fender Seat Bolt Stainless Steel Seat Screw Quick Mount Compatible for Harley Davidson Sportster Touring Softail Dyna 1996-2024

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**Shop now:** [https://www.desertcart.kr/products/88063455-444-4074b-black-13-5-shock-harley](https://www.desertcart.kr/products/88063455-444-4074b-black-13-5-shock-harley)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-15*