---
product_id: 442805619
title: "RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding"
brand: "rdx"
price: "506 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/442805619-rdxarm-blaster-biceps-triceps-23-aluminum-fitness-curl-support-isolator
store_origin: PL
region: Poland
---

# Lock & Isolate Adjustable Strap 23" Aluminum RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding

**Brand:** rdx
**Price:** 506 zł
**Availability:** ✅ In Stock

## Summary

> 💪 Elevate Your Gains with RDXArm Blaster!

## Quick Answers

- **What is this?** RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding by rdx
- **How much does it cost?** 506 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/442805619-rdxarm-blaster-biceps-triceps-23-aluminum-fitness-curl-support-isolator)

## Best For

- rdx enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Fit:** Quick-release adjustable strap ensures a personalized fit for every workout.
- • **Sculpt Your Arms:** Unlock the secret to bigger biceps and triceps with our innovative design!
- • **Optimal Dimensions:** Designed for balance and efficiency, sculpt your arms like never before!
- • **Precision Isolation:** Maximize muscle engagement with our contoured plate for perfect form.
- • **Comfort Meets Performance:** Experience the 6mm thick neoprene neck pad for ultimate comfort during intense workouts.

## Overview

The RDXArm Blaster is a premium fitness tool designed to enhance your bicep and tricep workouts. Made from durable powder-coated aluminum and featuring a 42-inch adjustable strap, this arm isolator ensures optimal form and muscle engagement. With a 6mm thick neoprene neck pad for comfort and a contoured design for precise isolation, it's perfect for serious weightlifters and bodybuilders looking to maximize their gains.

## Description

RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding

## Features

- BIGGER BICEPS AND TRICEPS– The innovative combination of powder-coated aluminium, nylon straps, and embossed neoprene pads helps achieve the optimal form for arm curls. The arm blaster for biceps and triceps allows you to partake in various exercises aimed at bodybuilding, weightlifting, and improved core strength.
- LOCK AND ISOLATE – The arm curl harness by RDX allows the users to keep their arms and shoulders isolated while working out. By locking the back and elbows in place with its contoured plate design, the arm blaster helps the users in their effort to maximize the engagement of the biceps in the exercise.
- ADJUSTABILITY AND PADDING – With a quick-release mechanism, the 42-inch-long bicep isolator strap can be adjusted with both a touch fastener and a durable buckle, at the required position. The 6mm thick neoprene neck-pad of the arm isolator blaster buffers the stress during weighted training sessions.
- OPTIMAL DIMENSIONS – With its 23-inch-long and 3.5-inch-wide structure, the arm curl blaster has been made to the optimal dimensions, along with a centrally balanced design, that allows the users to develop bigger and leaner biceps and triceps.
- PRECISE MOMENTUM – The 6mm thick embossed EVA padding on the curl assist support helps minimize the unwanted speed and momentum often gained during the bicep and tricep workouts. By mimicking the function of a curled barbell pad, the bicep elbow pads provide you with optimal support during exhausting reps.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Green |
| Material type | Rubber |
| Sport | Weightlifting, Exercise and Fitness, Bodybuilding |
| Batteries included? | No |
| Brand | RDX |
| Manufacturer | RDX |
| Product Dimensions | 59 x 11.81 x 9.8 cm; 1.04 Kilograms |
| ASIN | B0B2WKPQTV |

## Product Details

- **Brand:** RDX
- **Finish Type:** Powder Coated
- **Grip Size:** 1.1 inches
- **Grip Type:** Padded
- **Manufacturer:** RDX
- **Material:** Aluminum, Ethylene Vinyl Acetate
- **Product Dimensions:** 23"L x 3.5"W
- **Weight Limit:** 150 Kilograms

## Images

![RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding - Image 1](https://m.media-amazon.com/images/I/71mb3-X+ElL.jpg)
![RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding - Image 2](https://m.media-amazon.com/images/I/71ApCQmmAeL.jpg)
![RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding - Image 3](https://m.media-amazon.com/images/I/81C1g-TBSaL.jpg)
![RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding - Image 4](https://m.media-amazon.com/images/I/71ToXx6dVqL.jpg)
![RDXArm Blaster Biceps Triceps, 23” Aluminum Fitness Curl Support Isolator, Weightlifting Muscle Gains Big Arms Extension Builder, Adjustable 42” Strap, 6MM Neck Pad, Curved Design, Thick Padding - Image 5](https://m.media-amazon.com/images/I/81cpc0Az3fL.jpg)

## Available Options

This product comes in different **Colour Name** options.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-23*