---
product_id: 571651254
title: "G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable"
brand: "commax"
price: "AR$4581634"
currency: ARS
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.ar/products/571651254-g4-max-roman-chair-back-hyper-extension-bench-30-40
store_origin: AR
region: Argentina
---

# Color: Sleek Black Weight Capacity: 300 lbs Quick Assembly: 2 mins G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable

**Brand:** commax
**Price:** AR$4581634
**Availability:** ✅ In Stock

## Summary

> 🏋️‍♂️ Get Fit, Get Noticed!

## Quick Answers

- **What is this?** G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable by commax
- **How much does it cost?** AR$4581634 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/571651254-g4-max-roman-chair-back-hyper-extension-bench-30-40)

## Best For

- commax enthusiasts

## Why This Product

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

## Key Features

- • **Space-Saving Design:** Foldable feature allows for easy storage, making it perfect for any home gym setup.
- • **Elevate Your Workout:** Transform your home gym with the G4-MAX Roman Chair, designed for serious fitness enthusiasts.
- • **Comfort Meets Functionality:** Enjoy 1.6-inch padded support for ultimate comfort during intense workouts.
- • **Quick Setup for Instant Gains:** Assemble in just 2 minutes and start your fitness journey without delay.
- • **Adjustable Angles for Maximum Impact:** Choose between 30, 40, or 50 degrees to target glutes, hamstrings, and abs effectively.

## Overview

The G4-MAX Roman Chair Back Hyper Extension Bench is a versatile and adjustable fitness tool designed for home gym enthusiasts. With a robust weight capacity of 300 lbs and comfortable support pads, it allows users to effectively target key muscle groups. Its foldable design ensures easy storage, while the quick assembly feature means you can start your workout in just 2 minutes.

## Description

G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable

## Features

- Recommended for User Weight Up To 250lbs, Great for Home Gym Exercise
- Comfortable Divided 1.6 Inch Support Pads (Designed for male) with Handle bars
- Great For Developing Strong Glutes, Low Back, Ham Strings & Abs (30 Degrees can do ABs Tranning)
- Foldable Roman Chair Has Been Basically Completed Assembly, You Just Need to Install The Armrests and Foot Cover, 2 Minutes to Complete and Use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Frame Material | Metal |
| Material Type | Metal |
| Weight Capacity Maximum | 300 Pounds |
| Color | Black |

## Product Details

- **Brand:** ComMax
- **Material:** Metal
- **Colour:** Black
- **Frame material:** Metal
- **Weight limit:** 300 Pounds

## Images

![G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable - Image 1](https://m.media-amazon.com/images/I/51O9QM6dZmL.jpg)
![G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable - Image 2](https://m.media-amazon.com/images/I/61eCQ-ieOwL.jpg)
![G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable - Image 3](https://m.media-amazon.com/images/I/51Lq2sDFKnL.jpg)
![G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable - Image 4](https://m.media-amazon.com/images/I/51E8fASIXGL.jpg)
![G4-MAX Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable - Image 5](https://m.media-amazon.com/images/I/61Uy-z3sLmL.jpg)

## Questions & Answers

**Q: Can the bars be used for dips?**
A: I would not. I'm a relatively light weight but I would not feel secure or trust the chair to support my weight. I have decent upper body strength and relatively good balance and could probably use it that way but if fatigue sets in or if you are attempting to work to failure, I could see lots going wrong. The height adjustment bar does not lock but is basically wedged into place by your body weight when doing low back hyper extensions and that feels perfectly secure due to your body weight. The unit is relatively light, not heavy enough to support the body weight of most people placing their full body weight on the handle bars.

**Q: folding foldable height**
A: I think you are asking about the dimensions when folded up?   If you retract the pad as much as possible, the folded dimensions are 43" long x 23" wide (at the handles) x 9" thick.

**Q: does anyone know if you can get replacement pads where your ankle touches the pads?**
A: So I’ve never replaced these pads but you got me thinking. I did a quick search here on Amazon for “Roman Chair Replacement Roller Pads. A few options came up, here’s one example. Hope it helps... Ader Foam Roller High Density (FR-7x4x1) Sold By Pair https://www.amazon.com/dp/B00LDEE0EO/ref=cm_sw_r_cp_api_i_w.7cFb9A7XR4F

**Q: I’m 6’3 , 210lb does this bench support 6’3 hight for back excersise?**
A: This item is better for people with smaller feet....I think it’s better for women 

The ankle holder is kinda awkward...I suggest getting the model that is bigger....look at pics and be careful to see that the foot and ankle area seem big enough 

I’m heavier but shorter than you...but the thigh cushion does not go low enough and the middle space is actually a bit too narrow and shallow for my “package” and uncomfortable at the foot placement and ankle strap area

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent bang for the buck
  

*by S***W on Reviewed in the United States on 17 June 2019*

This is NOT a $400 GHD.  It is not as sturdy or as versatile as that.  It is also far less expensive, heavy and bulky.Pros -- low price and excellent valueAdjustable angle -- let's you make various parts of range of motion the most challenging.Portability and stores in small space -- literally under 30 seconds to unfold and set it up, or to fold it and set it aside.Split pad -- many similar products feature a single, solid pad.  That can be very uncomfortable for males.  No issue with this product.Cons -- I would exercise extreme caution if you are doing very dynamic movements, or if you are very heavy.  The base of the support fits into one of three lips that keep it in place.  If you unweight it enough for the base to slip out of that, you are going face first into the ground.  I have not had that happen or felt close to it but I weigh under 150 pounds (70kgs).If you are hoping for something as sturdy and versatile as a high-end GHD, you are going to be disappointed.  If you want a device that is small, lightweight and affordable and you have realistic expectations of it, you will find this to be an good addition to your home gym.

### ⭐⭐⭐⭐ 







  
  
    Works well once fixed. The purchase process was very frustrating.
  

*by C***R on Reviewed in the United States on 12 April 2021*

It arrived damaged and with parts missing.  It looked like the package had been opened and resealed.  In anycase, the parts were loose in the box and damaged.  There was no packing material to keep them in place. There were scratches in the paint in a couple of places.  The plastic sleeve for the height extension was broken and the ankle pads were missing.  The seller arranged for me to get replacement parts.  That took about a month.  And they gave me $5 for the damaged paint which I felt was inadequate.  However, the chair does work for me quite well. It is just exactly what I need for my lower back problems.  The pads are comfortable, especially the split hip pad. The adjustment feature is also ideal for therapy.  It allows me to vary the reps and muscle requirements.  Like other reviewers, I worry about the adjustment mechanism.  In my case, the plastic end pieces were too tight and one ripped.  That makes the adjustable point very loose.  That is not well designed, yet so far has worked fine. Yet, I may drill some holes and put a pin through it.  I don't want to fall on my face.

### ⭐ 







  
  
    Better than nothing if properly tightened (but be careful not to be overcharged)
  

*by B***D on Reviewed in the United States on 25 November 2020*

You might not expect a gym quality product for about $100 and that's a good thing because you don't get one. Bench is unstable unless both hand screws are tightened completely. Then it is moderately stabile, but not really solid. Unable to get it properly adjusted. Inadequate English instructions and no explanations or cautions are supplied.Product is a decent value at $99.98  as currently charged by other vendors. Unfortunately, I was charged $159.99 for the exact same Xiaopeng product, featuring the same description photos (with the same male model).

## Frequently Bought Together

- ComMax Roman Chair Back Hyper Extension Bench 30-40-50 Degrees Adjustable
- Fitness Reality X-Class Olympic Weight Tree - Heavy-Duty Bumper Plate Rack for Home Gym - Chrome Storage Posts - Includes 2 Barbell Holders - 1,000 Lb. Capacity

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-02-28*