---
product_id: 132323276
title: "444-4073B Black 13.5\" Shock (Harley)"
brand: "progressive suspension"
price: "₹ 125878"
currency: INR
in_stock: true
category: "Progressive Suspension"
url: https://www.desertcart.in/products/132323276-444-4073b-black-13-5-shock-harley
store_origin: IN
region: India
---

# Frequency Sensing Tech auto-adjusts damping 13.5" precision length Hand-adjustable spring preload 444-4073B Black 13.5" Shock (Harley)

**Brand:** progressive suspension
**Price:** ₹ 125878
**Availability:** ✅ In Stock

## Summary

> 🏍️ Elevate your Harley’s ride—comfort that keeps up with your journey.

## Quick Answers

- **What is this?** 444-4073B Black 13.5" Shock (Harley) by progressive suspension
- **How much does it cost?** ₹ 125878 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/132323276-444-4073b-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

- • **Proven Comfort Upgrade:** Highly rated by riders for transforming rough rides into smooth journeys without breaking the bank.
- • **Ride Smarter, Not Harder:** Patented Frequency Sensing Technology dynamically adapts to every bump for unmatched comfort.
- • **Tailor Your Ride Instantly:** Top-mount threaded preload adjuster lets you fine-tune suspension with a simple twist—no tools needed.
- • **Built for Your Weight Class:** Choose from standard, heavy-duty, or super heavy-duty springs to perfectly match your riding style and load.
- • **Sleek & Stealthy Black Finish:** Durable black alloy steel construction adds a bold, professional look to your Harley’s rear suspension.

## Overview

The 444-4073B Black 13.5" Shock by Progressive Suspension features patented Frequency Sensing Technology that automatically adjusts damping for superior ride quality. With a hand-adjustable preload and options tailored for different rider weights, these heavy-duty shocks deliver a customizable, smooth ride. Finished in durable black alloy steel, they’re designed specifically for Harley motorcycles, offering a cost-effective upgrade praised for enhancing comfort on all road conditions.

## Description

Our 444 series shocks feature a proprietary patented frequency Sensing technology (fst) that has the unique ability to dynamically adjust damping as you ride; what this means is whether you're hitting the small or Big bumps in the road, the shock distributes oil through ports accordingly to soak up the hit making for an ultimately comfortable ride. A top mount threaded preload adjuster allows for fine-tuning with a simple twist of the cap. 444 series shocks are available in 3 configurations: standard (up to 250 lbs.), heavy-duty (250+ lbs.) and Super heavy duty (touring models only - 350+ lbs.).

## 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 |
|---------------|-------|
| ASIN | B0722TSTZV |
| Auto Part Position | Rear |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #2,057,584 in Automotive ( See Top 100 in Automotive ) #1,624 in Powersports Shocks |
| Brand Name | Progressive Suspension |
| Compatible with Vehicle Type | Motorcycle |
| Customer Reviews | 4.4 4.4 out of 5 stars (28) |
| Extended Length | 13.5 inches |
| Exterior Finish | Black |
| Included Components | (2) Black shocks W/black springs (4) Flange shoulder bushings Instructions |
| Item Type Name | Harley Shocks |
| Item Weight | 8 pounds |
| Manufacturer | Progressive Suspension |
| Manufacturer Part Number | 444-4073B |
| Material Type | Steel/Alloy Steel |
| Model Number | 444-4073B |
| Number of Items | 1 |
| Set Name | 444 Series |
| Style Name | Heavy Duty,Unique |
| Unit Count | 1 Count |

## Product Details

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

## Images

![444-4073B Black 13.5" Shock (Harley) - Image 1](https://m.media-amazon.com/images/I/61N6xqJDKiL.jpg)

## Questions & Answers

**Q: What is the diference between these 4 shocks.  444-4073b black 13.5, 444-4074b black 13.5, 444-4020b black 13.5 & 444-4003b black 13.5??**
A: The 4073B is heavy duty and the 4074B is standard size. Do not know about the other two.

**Q: will these shocks fit my 2013 harley tri glide my stock air shocks are hard on my back please help thanks norma jean.**
A: Yes, and they will change your ride entirely. Out trike rides like a car now. It is so smooth my wife no longer complains at all. I'll buy another pair for our next trike.

**Q: Will these fit a 2015 trike**
A: Yes they fit my 2015 tri glide perfectly.

**Q: What's the differance between these shocks and the 444-4074B ?**
A: The 4073B is heavy duty while the 4074B is standard.

## Frequently Bought Together

- Progressive Suspension 444-4073B Black 13.5" Shock (Harley)
- NGK Iridium IX DCPR7EIX Spark Plugs Compatible with 1999-2016 Harley Davidson Twin Cam (Pair)
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Harely Davidson Motorcycles, KN-171B

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**Shop now:** [https://www.desertcart.in/products/132323276-444-4073b-black-13-5-shock-harley](https://www.desertcart.in/products/132323276-444-4073b-black-13-5-shock-harley)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-15*