---
product_id: 40120318
title: "REV Medium 3 Inch"
brand: "necksgen"
price: "$29056"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/40120318-rev-medium-3-inch
store_origin: MX
region: Mexico
---

# Adjustable lateral helmet tether 1.8 lbs ultra-lightweight SFI 38.1 certified safety REV Medium 3 Inch

**Brand:** necksgen
**Price:** $29056
**Availability:** ✅ In Stock

## Summary

> 🛡️ Race-Proof Your Neck, Feel the Freedom!

## Quick Answers

- **What is this?** REV Medium 3 Inch by necksgen
- **How much does it cost?** $29056 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/40120318-rev-medium-3-inch)

## Best For

- necksgen enthusiasts

## Why This Product

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

## Key Features

- • **Universal Race-Ready:** Fits any race car and seat angle, available in multiple sizes for a perfect personalized fit.
- • **Precision Impact Defense:** Patent-pending tension neutralizing tether delivers superior lateral and frontal protection.
- • **Pressure-Point Minimizer:** Unique body-forming shoulder pads reduce collarbone strain for all-day comfort.
- • **Seamless Fit & Quick Exit:** Ergonomic design ensures zero interference with seat or helmet, enabling rapid car entry/exit.
- • **Featherweight Carbon Fiber:** Engineered from premium DuPont composite for unmatched lightness and durability.

## Overview

The REV Medium 3 Inch neck restraint by NecksGen is a cutting-edge safety device crafted from lightweight carbon fiber composite, weighing just 1.8 pounds. It features an adjustable lateral helmet tether and body-forming shoulder pads designed to minimize collarbone pressure while providing SFI 38.1 certified angular impact protection. Ergonomically engineered for comfort, quick entry/exit, and compatibility with any race car seat angle, it’s the ultimate blend of safety, adjustability, and race-ready performance.

## Description

The NecksGen is a revolutionary head and neck restraint designed specifically with adjustabililty, angular impact protection, comfort, and affordability in mind. Manufactured from a lightweight carbon fiber DuPont composite material, the Impact NecksGen weighs a mere 1.8 pounds and features unique body forming shoulder pads minimizing the pressure points on the collarbones. Designed with a single adjustable lateral helmet tether, the Impact NecksGen unit provides an alternate load path for superior side on impact protection. SFI 38.1. Comes with one helmet post kit. Patent pending tension neutralizing tether provides superior lateral and frontal support. Weighs just over 1 lb. Allows for quick entry and exit of the car. Ergonomic design offers little to no interference with seat or helmet. Carbon fiber composite construction. Works in any race car and every seat angle. Available in Small, Medium 2 Inch, Medium 3 Inch, or Large.

## Features

- Engineered to minimize the pressure points on the collarbones
- Manufactured from a lightweight carbon fiber DuPont composite material
- Weighs a mere 1.8 pounds and features unique body forming shoulder pads
- It has a single adjustable lateral helmet tether and a 38.1 SFI safety rating
- Designed specifically with adjustability, angular impact protection, comfort, and affordability in mind

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item dimensions L x W x H | 15.6 x 9.6 x 5 inches |
| Age Range (Description) | Youth, Adult |
| Closure Type | Adjustable Tether System |
| Strap Type | Adjustable |
| Manufacturer | NecksGen |
| Item Package Dimensions L x W x H | 15.67 x 10.31 x 5.04 inches |
| Package Weight | 1.34 Kilograms |
| Item Dimensions  LxWxH | 15.6 x 9.6 x 5 inches |
| Brand Name | NecksGen |
| Model Name | NG21 |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | NG21 |
| Outer Material | Carbon Fiber |

## Product Details

- **Color:** Black
- **Brand:** NecksGen
- **Material:** Carbon Fiber
- **Sport:** Auto Racing, Motorcycling, Racing
- **Item Weight:** 1.7 Pounds

## Images

![REV Medium 3 Inch - Image 1](https://m.media-amazon.com/images/I/414b6Pmj56L.jpg)
![REV Medium 3 Inch - Image 2](https://m.media-amazon.com/images/I/41JkyLQ+DXL.jpg)
![REV Medium 3 Inch - Image 3](https://m.media-amazon.com/images/I/41dw8BMBdmL.jpg)

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**Shop now:** [https://www.desertcart.mx/products/40120318-rev-medium-3-inch](https://www.desertcart.mx/products/40120318-rev-medium-3-inch)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-20*