---
product_id: 93227061
title: "12-1203B Black Powder Coated Finish 13.50\" High Pressure Gas Shock - Pair"
brand: "progressive suspension"
price: "¥77050"
currency: JPY
in_stock: true
reviews_count: 2
category: "Progressive Suspension"
url: https://www.desertcart.jp/products/93227061-12-1203b-black-powder-coated-finish-13-50-high-pressure
store_origin: JP
region: Japan
---

# Gas charged, fade-free damping 5-position preload adjustment Double-walled steel body 12-1203B Black Powder Coated Finish 13.50" High Pressure Gas Shock - Pair

**Brand:** progressive suspension
**Price:** ¥77050
**Availability:** ✅ In Stock

## Summary

> 🛠️ Elevate your cruiser’s performance with precision-engineered shocks that never quit!

## Quick Answers

- **What is this?** 12-1203B Black Powder Coated Finish 13.50" High Pressure Gas Shock - Pair by progressive suspension
- **How much does it cost?** ¥77050 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/93227061-12-1203b-black-powder-coated-finish-13-50-high-pressure)

## 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:** Double-walled steel construction ensures long-lasting piston protection and durability.
- • **Sleek & Stealthy:** Black powder-coated finish adds a modern, aggressive look to your cruiser.
- • **Tailored Comfort:** 5-position preload adjustment lets you customize your ride to perfection.
- • **Effortless Compatibility:** Designed to fit most standard cruiser bikes for easy upgrades.
- • **Unmatched Ride Stability:** Gas charged shocks deliver consistent, fade-free damping for smooth cruising.

## Overview

The 12-1203B Black Powder Coated Finish 13.50" High Pressure Gas Shock pair from Progressive Suspension offers gas-charged, fade-free damping with a durable double-walled steel body. Featuring a 5-position preload adjustment and a sleek black powder coat, these shocks are designed for most standard cruiser bikes, delivering enhanced ride stability and long-lasting performance.

## Description

12 series shocks are gas charged for superior, fade-free damping and consistent operation six-stage, automatic damping designed with a special anti-topping function double-wall shock body construction for piston protection and long life shocks have black finish.

Review: Five Stars - As advertised. Thanks!
Review: Product not as pictured...No Springs - The shocks look great but I was under the impression from the product photos that the springs were included. That's not the case. No springs! There was no fine print either that states they are not included.

## Features

- Available for most standard cruiser bikes
- Gas charged, fade free
- Double-walled, steel bodied
- 5-position preload adjustment
- Available in black powder coat finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000UK5RIA |
| Auto Part Position | Rear Right Lower |
| Best Sellers Rank | #2,717,891 in Automotive ( See Top 100 in Automotive ) #2,381 in Powersports Shocks #66,127 in Powersports Body Parts |
| Brand | Progressive Suspension |
| Customer Reviews | 4.3 4.3 out of 5 stars (3) |
| Date First Available | July 31, 2007 |
| Extended Length | 13.5 Inches |
| Exterior Finish | Black Powder Coated |
| Item Weight | 6 pounds |
| Item model number | 12-1203B |
| Manufacturer | Progressive Suspension |
| Manufacturer Part Number | 12-1203B |
| Material | Steel |
| Model | DampersandSprings |
| OEM Part Number | 12-1203B |
| Product Dimensions | 16.9 x 6.7 x 3.4 inches |
| Style | Modern |
| UPC | 600901420343 |
| Vehicle Service Type | off-road-motorcycles |

## Product Details

- **Auto Part Position:** Rear Right Lower
- **Brand:** Progressive Suspension
- **Exterior Finish:** Black Powder Coated
- **Style:** Modern
- **Vehicle Service Type:** off-road-motorcycles

## Images

![12-1203B Black Powder Coated Finish 13.50" High Pressure Gas Shock - Pair - Image 1](https://m.media-amazon.com/images/I/81Fe0YqmysL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by P***D on March 13, 2017*

As advertised. Thanks!

### ⭐⭐ Product not as pictured...No Springs
*by D***M on June 5, 2012*

The shocks look great but I was under the impression from the product photos that the springs were included. That's not the case. No springs! There was no fine print either that states they are not included.

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**Shop now:** [https://www.desertcart.jp/products/93227061-12-1203b-black-powder-coated-finish-13-50-high-pressure](https://www.desertcart.jp/products/93227061-12-1203b-black-powder-coated-finish-13-50-high-pressure)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-05*