---
product_id: 45789092
title: "Mongoose Street Hardshell Skull Bike Helmet, Multi Sport, Multiple Colors"
brand: "mongoose"
price: "¥21820"
currency: JPY
in_stock: true
category: "Mongoose"
url: https://www.desertcart.jp/products/45789092-mongoose-street-hardshell-skull-bike-helmet-multi-sport-multiple-colors
store_origin: JP
region: Japan
---

# Iconic skull design Dual vents for max airflow Super tough ABS shell Mongoose Street Hardshell Skull Bike Helmet, Multi Sport, Multiple Colors

**Brand:** mongoose
**Price:** ¥21820
**Availability:** ✅ In Stock

## Summary

> 💀 Ride Bold, Stay Protected – Own the Streets with Mongoose!

## Quick Answers

- **What is this?** Mongoose Street Hardshell Skull Bike Helmet, Multi Sport, Multiple Colors by mongoose
- **How much does it cost?** ¥21820 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/45789092-mongoose-street-hardshell-skull-bike-helmet-multi-sport-multiple-colors)

## 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

- • **All-Day Comfort Fit:** 360° internal padding plus adjustable straps ensure a secure, personalized fit for ages 8-14.
- • **Stay Cool, Ride Hard:** Strategically placed vents and cutouts maximize airflow, keeping young riders fresh even on scorching days.
- • **Unmatched Durability:** Crafted with a premium ABS outer shell to withstand the wildest rides and impacts.
- • **Skate Park Showstopper:** Turn heads with the bold, lifelike skull design that screams fearless adventure.
- • **Certified Safety Assurance:** Meets U.S. CPSC & ASTM F1492 standards for ultimate protection on bikes, skates, and scooters.

## Overview

The Mongoose Street Hardshell Skull Youth Bike Helmet combines edgy skull aesthetics with top-tier safety, featuring a durable ABS shell, certified protection for biking and skating, and advanced ventilation for comfort. Designed for adventurous kids aged 8-14, it delivers a secure fit and standout style that commands respect at every ride.

## Description

desertcart.com : Mongoose Street Hardshell Skull Youth Bike Helmet, Black Medium : Sports & Outdoors

## Features

- YOUTH BIKE HELMET: Durable and gnarly, the Mongoose Skull Helmet features a lifelike skull design that’s perfect for adventurous kids ages 8-14. Show everyone in the skate park you mean business.
- BORN IN DIRT: This kids bike helmet features a super tough ABS outer shell, offering maximum durability and protection for biking, skating or riding a scooter.
- BUILT FOR ADVENTURE: Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F1492 Skate safety standards. This girls and boys bike helmet features 360° internal pads and adjustable straps for secure comfort.
- STAY COOL ON THE GO: Dual front vents along with eye and nose cutouts in the rear maximize airflow through the bicycle helmet, keeping heads cool and riders comfortable, even on hot summer days.
- KNOW YOUR ROOTS: As one of the OGs in BMX and action sports, Mongoose has helped bring this movement to the world. For over 50 years, we've been all about epic rides and pushing limits – and we're just getting started.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072FNS4WR |
| Additional Features | Super tough ABS outer shell adds premium durability for maximum noggin protection |
| Age Range Description | Teen |
| Best Sellers Rank | #64,059 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #138 in Kids' Bike Helmets |
| Brand Name | Mongoose |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (2,101) |
| Global Trade Identification Number | 00038675109841 |
| Included Components | Helmet |
| Inner Material | Foam |
| Item Dimensions | 8.3 x 6 x 14.5 inches |
| Item Type Name | Bicycle Helmet |
| Item Weight | 1.1 pounds |
| Manufacturer | Pacific Cycle, Inc (Accessories) |
| Manufacturer Part Number | MG78747-2 |
| Model Name | Mongoose street hardshell skull youth bike helmet |
| Model Number | MG78747-2 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Outer Material | Polycarbonate (PC) |
| Product Style | skull |
| Recommended Uses For Product | Cycling |
| Size | Medium |
| UPC | 038675109841 |
| Unit Count | 1 Count |
| Warranty Description | Limited Warranty |

## Product Details

- **Age Range (Description):** Teen
- **Brand:** Mongoose
- **Color:** Black
- **Size:** Medium
- **Special Feature:** Super tough ABS outer shell adds premium durability for maximum noggin protection

## Images

![Mongoose Street Hardshell Skull Bike Helmet, Multi Sport, Multiple Colors - Image 1](https://m.media-amazon.com/images/I/81uCgP3z8QL.jpg)

## Available Options

This product comes in different **Color** options.

## 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.

## 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/45789092-mongoose-street-hardshell-skull-bike-helmet-multi-sport-multiple-colors](https://www.desertcart.jp/products/45789092-mongoose-street-hardshell-skull-bike-helmet-multi-sport-multiple-colors)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-26*