---
product_id: 139387381
title: "Z-Tech Series 2A SFI 38.1 Head and Neck Restraint Certified Black/Gray One Size Fits All"
brand: "zamp"
price: "¥75370"
currency: JPY
in_stock: true
reviews_count: 8
category: "Zamp"
url: https://www.desertcart.jp/products/139387381-z-tech-series-2a-sfi-38-1-head-and-neck
store_origin: JP
region: Japan
---

# Includes Thread Lock for Secure Fit Universal One-Size-Fits-All SFI 38.1 Certified Safety Z-Tech Series 2A SFI 38.1 Head and Neck Restraint Certified Black/Gray One Size Fits All

**Brand:** zamp
**Price:** ¥75370
**Availability:** ✅ In Stock

## Summary

> 🛡️ Stay strapped, stay ahead – the ultimate neck restraint for fearless racers!

## Quick Answers

- **What is this?** Z-Tech Series 2A SFI 38.1 Head and Neck Restraint Certified Black/Gray One Size Fits All by zamp
- **How much does it cost?** ¥75370 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/139387381-z-tech-series-2a-sfi-38-1-head-and-neck)

## Best For

- zamp enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Fit:** Universal one-size-fits-all design adapts seamlessly to any adult helmet.
- • **Race-Ready Safety:** SFI 38.1 certification ensures top-tier neck protection for high-speed impacts.
- • **Trusted by Racers:** Highly rated with 4.6 stars from 299 reviews, a must-have for serious motorsport enthusiasts.
- • **Secure Installation:** Comes with thread lock for helmet studs, guaranteeing a rock-solid setup every time.
- • **Lightweight Durability:** Constructed from advanced fiberglass and Kevlar for maximum strength at just 2.73 lbs.

## Overview

The Z-Tech Series 2A SFI 38.1 Head and Neck Restraint is a universal, one-size-fits-all safety device crafted from fiberglass and Kevlar. Certified to SFI 38.1 standards, it offers professional-grade neck protection for adult racers. Lightweight at 2.73 pounds, it includes thread lock for secure helmet stud installation and boasts a 4.6-star rating from nearly 300 users, making it a trusted choice in motorcycle and automotive racing safety gear.

## Description

Z-Tech Series 2A SFI 38.1 Certified Black / Gray One Size Fits All

Review: That driver's helmet is studded for a neck restraining system - Seems to be a really nice product, installation and belt adjustments was clear and easy, even came with thread lock for the helmet studs
Review: Head restraint - Hopefully never have to try it out but nice to know it fits my needs

## Features

- Universal , one size fits all

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PRG2QNF |
| Age Range Description | Adult |
| Best Sellers Rank | #127,701 in Automotive ( See Top 100 in Automotive ) #14,510 in Motorcycle & Powersports |
| Brand | Zamp |
| Brand Name | Zamp |
| Color | Gray |
| Customer Reviews | 4.6 out of 5 stars 299 Reviews |
| Item Dimensions | 14.9 x 11.7 x 4 inches |
| Item Weight | 2.73 Pounds |
| Item dimensions L x W x H | 14.9 x 11.7 x 4 inches |
| Manufacturer | ZAMP |
| Manufacturer Part Number | NT002003 |
| Material | Fiberglass, Kevlar |
| Material Type | Fiberglass, Kevlar |
| Model Number | nt002003 |
| Sport | Racing |
| Sport Type | Racing |
| UPC | 873895027960 |
| Unit Count | 1.0 Count |

## Product Details

- **Color:** Gray
- **Brand:** Zamp
- **Material:** Fiberglass, Kevlar
- **Item Weight:** 900 Grams
- **Item dimensions L x W x H:** 14.9 x 11.7 x 4 inches

## Images

![Z-Tech Series 2A SFI 38.1 Head and Neck Restraint Certified Black/Gray One Size Fits All - Image 1](https://m.media-amazon.com/images/I/51rdD3gERSL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ That driver's helmet is studded for a neck restraining system
*by J***T on October 7, 2025*

Seems to be a really nice product, installation and belt adjustments was clear and easy, even came with thread lock for the helmet studs

### ⭐⭐⭐⭐⭐ Head restraint
*by L***Y on November 21, 2025*

Hopefully never have to try it out but nice to know it fits my needs

### ⭐⭐⭐⭐⭐ Good product
*by C***. on December 31, 2025*

Meets expectations

## Frequently Bought Together

- Z-Tech Series 2A SFI 38.1 Head and Neck Restraint Certified Black/Gray One Size Fits All
- Zamp Z-Tech Series 1A / 4A Complete Helmet Anchor Kit
- RaceQuip Underwear Head Sock Balaclava SFI 3.3 Fire Retardant FR Single Layer Hood Black Large 433991

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**Shop now:** [https://www.desertcart.jp/products/139387381-z-tech-series-2a-sfi-38-1-head-and-neck](https://www.desertcart.jp/products/139387381-z-tech-series-2a-sfi-38-1-head-and-neck)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-22*