---
product_id: 376902894
title: "MG77927-2 Boys Street Youth Skull Hardshell"
brand: "mongoose"
price: "¥18368"
currency: JPY
in_stock: true
reviews_count: 5
category: "Mongoose"
url: https://www.desertcart.jp/products/376902894-mg77927-2-boys-street-youth-skull-hardshell
store_origin: JP
region: Japan
---

# Lifelike skull design 360° ventilation system Super tough ABS hardshell MG77927-2 Boys Street Youth Skull Hardshell

**Brand:** mongoose
**Price:** ¥18368
**Availability:** ✅ In Stock

## Summary

> 💀 Own the streets with skull style and unbeatable protection!

## Quick Answers

- **What is this?** MG77927-2 Boys Street Youth Skull Hardshell by mongoose
- **How much does it cost?** ¥18368 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/376902894-mg77927-2-boys-street-youth-skull-hardshell)

## Best For

- mongoose enthusiasts

## Why This Product

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

## Key Features

- • **Comfort Fit:** Internal 360-degree padding system delivers a snug, all-day comfortable fit for young thrill-seekers.
- • **Built to Last:** Premium ABS hardshell construction ensures maximum durability and impact resistance.
- • **Certified Safety:** Meets ASTM F1492 and U.S. CPSC standards for trusted multi-sport protection.
- • **Ride with Attitude:** Show off the fierce skull design that commands respect at every skate park session.
- • **Cool Under Pressure:** Advanced 360-degree venting with front, eye, nose, and rear vents keeps you fresh on hot rides.

## Overview

The Mongoose MG77927-2 Boys Street Youth Skull Hardshell Helmet combines a striking lifelike skull design with a super tough ABS outer shell for premium durability. Featuring a 360-degree internal padding system and multiple vents for superior comfort and ventilation, it meets ASTM F1492 and U.S. CPSC safety standards, making it the ultimate multi-sport helmet for young riders who want to shred in style and safety.

## Description

Show everyone in the skate park you mean business with the Skull Kap Youth Helmet from Mongoose. Nobody will get in your way while you shred once they see the gnarly skull design in the rear that looks real as can be. The eye and nose holes double as air vents and combine with two vents in the front to offer crucial ventilation on hot summer days. This multi-sport melon protector is built for premium durability thanks to the tough hardshell design that can stand up to tough riding. It's thanks to the ASTM F1492 Certification that it functions as a multi-sport helmet, perfect for adventurers who like to skateboard, roller blade, scooter, bike and more.

Review: Passed the Ultimate Test!
Review: awsome helmet!

## Features

- Lifelike skull design in the rear shows other riders you mean business
- Super tough outer shell adds premium durability
- 360 degree internal pad system provides a comfortable fit
- 2 vents in the front along with Eye and nose vents in the rear aid ventilation to keep heads cool on hot summer days
- Complies with ASTM Standard F1492 (Skate) and with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072FNS4WR |
| Additional Features | Super tough ABS outer shell adds premium durability for maximum noggin protection |
| Age Range Description | Teen |
| Age range (description) | Teen |
| Brand | Mongoose |
| Brand Name | Mongoose |
| Color | Black |
| Colour | Black |
| Customer Reviews | 4.7 out of 5 stars 1,914 Reviews |
| Global Trade Identification Number | 00038675109841 |
| Included Components | Helmet |
| Inner Material | Foam |
| Item Dimensions | 21.1 x 15.2 x 36.8 centimeters |
| Item Type Name | Bicycle Helmet |
| Item height | 14.5 inches |
| Manufacturer | Pacific Cycle, Inc (Accessories) |
| Model Name | Mongoose street hardshell skull youth bike helmet |
| Model name | Mongoose street hardshell skull youth bike helmet |
| Outer Material | Polycarbonate (PC) |
| Product Style | skull |
| Recommended Uses For Product | Cycling |
| Size | M |
| Special features | Super tough ABS outer shell adds premium durability for maximum noggin protection |
| UPC | 038675109841 |

## Product Details

- **Age range (description):** Teen
- **Brand:** Mongoose
- **Colour:** Black
- **Size:** M
- **Special features:** Super tough ABS outer shell adds premium durability for maximum noggin protection

## Images

![MG77927-2 Boys Street Youth Skull Hardshell - Image 1](https://m.media-amazon.com/images/I/81uCgP3z8QL.jpg)

## Questions & Answers

**Q: what size is this helmet?**
A: This is a youth helmet.  The youth size fits 8+ and a head circumference of 19.5" to 22".  Thanks!

**Q: Does this have any kind of adjustable harness inside the helmet?**
A: It does not have a harness but it’s a well built adjustable helmet

**Q: Can you use this helmet to ski?**
A: No, this is not a ski/snowboard helmet and is not recommended. Source: ski & snowboard instructor.

**Q: Does it fit for typical 14 years old boys?**
A: In my opinion, unless your child is small, an adult sized helmet may fit a teenager better than a youth sized one. This fits my 7 year old.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Passed the Ultimate Test!
*by A***A on 17 June 2025*



### ⭐⭐⭐⭐⭐ awsome helmet!
*by S***H on 1 April 2023*



### ⭐⭐⭐⭐⭐ Helmet
*by R***. on 30 June 2024*



## Frequently Bought Together

- Mongoose Street Hardshell Skull Youth Bike Helmet, Multi Sport, Multiple Colors
- Krash Girls Youth Bike Helmets
- Mongoose Kids BMX Bike Gel Knee and Elbow Pad Set, Multi-Sport Protective Gear for Boys and Girls Age 8 and Up, Kneesavers and Elbowsavers

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**Shop now:** [https://www.desertcart.jp/products/376902894-mg77927-2-boys-street-youth-skull-hardshell](https://www.desertcart.jp/products/376902894-mg77927-2-boys-street-youth-skull-hardshell)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-24*