---
product_id: 2291514
title: "Marcy Pro Leg Developer - Extension Only"
brand: "impex"
price: "Rp3702539"
currency: IDR
in_stock: false
url: https://www.desertcart.id/products/2291514-marcy-pro-leg-developer-extension-only
store_origin: ID
region: Indonesia
---

# High tensile strength hardware Durable jet black powder coat finish Olympic weight plate compatible Marcy Pro Leg Developer - Extension Only

**Brand:** impex
**Price:** Rp3702539
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Elevate your leg day with pro-level power and style!

## Quick Answers

- **What is this?** Marcy Pro Leg Developer - Extension Only by impex
- **How much does it cost?** Rp3702539 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/2291514-marcy-pro-leg-developer-extension-only)

## Best For

- impex enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Industrial-grade components ensure long-term durability and stability
- • **Sleek Power Look:** High gloss jet black powder coat finish adds a professional gym aesthetic
- • **Olympic Plate Ready:** Seamlessly fits standard Olympic weight plates for serious lifting gains
- • **Smooth & Comfortable:** Oversized foam rollers provide superior comfort during intense leg workouts
- • **Compact & Lightweight:** Easy to integrate with your Impex PM 3800 Power Rack without bulk

## Overview

The Marcy Pro Leg Developer Extension is a robust accessory designed exclusively for the Impex PM 3800 Power Rack. It supports Olympic-sized weight plates and features industrial-grade hardware with a durable jet black powder coat finish. Oversized foam rollers enhance comfort, making it a must-have for serious leg training.

## Description

The Marcy Pro PM-20 leg developer is an accessory that adapts to the Marcy Pro PM 3800 Power Rack + Bench. The leg developer is designed to isolate and target the most powerful muscles in the human body-the quads and hamstrings. See explosive gains in both power and speed and by the end of the day, you'll walk away knowing that you've just trained on the best equipment around. Backed by a manufacturer's 2 year limited warranty.

## Features

- Seat is not included along with this item.
- Leg Developer Accessory to Impex PM 3800 Power Rack
- Accepts Olympic size weight plates
- High tensile strength hardware and Industrial grade component parts
- Durable high gloss jet black powder coat finish. Over-sized foam rollers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 23.1 x 19.8 x 5 inches |
| Package Weight | 18 Pounds |
| Item Dimensions  LxWxH | 23 x 16.5 x 37.5 inches |
| Item Weight | 17 Pounds |
| Brand Name | Impex |
| Material | foam |
| Number of Items | 1 |
| Manufacturer | Impex |
| Part Number | PM 20 |

## Images

![Marcy Pro Leg Developer - Extension Only - Image 1](https://m.media-amazon.com/images/I/71jPbKkxjML.jpg)
![Marcy Pro Leg Developer - Extension Only - Image 2](https://m.media-amazon.com/images/I/41EMZNxJ29L.jpg)

## Questions & Answers

**Q: Does this need to be connected to other equipment or can it be used as a solitary work station?**
A: It does have to be connected to something but we have definitely gotten our money worth out of it already.

**Q: How much weight can this hold?**
A: not completely sure of its limits, but I have used it 3 plates (around 110#).  Also, it should be noted that I retrofitted the leg extension device to a different bench - I do not have the Marcy bench that it is actually intended for.

**Q: Does the bench incline/decline?**
A: The bench inclines, but doesn't decline much.

**Q: I am confused, am I getting what is shown in the picture? Does it include the seat?**
A: No.  You just get the leg extension piece that connects into the bench/seat.   You have to have the bench/seat.

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**Shop now:** [https://www.desertcart.id/products/2291514-marcy-pro-leg-developer-extension-only](https://www.desertcart.id/products/2291514-marcy-pro-leg-developer-extension-only)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-24*