---
product_id: 401428366
title: "Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm)"
brand: "steelbird"
price: "¥1938"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/401428366-steelbird-sb-50-adonis-full-face-helmet-black-size-l
store_origin: JP
region: Japan
---

# UV resistant polyurethane paint finish Dynamic ventilation system for airflow EPS concussion padding for impact safety Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm)

**Brand:** steelbird
**Price:** ¥1938
**Availability:** ✅ In Stock

## Summary

> 🛵 Gear up with Steelbird SB-50: Where safety meets sleek sophistication!

## Quick Answers

- **What is this?** Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm) by steelbird
- **How much does it cost?** ¥1938 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/401428366-steelbird-sb-50-adonis-full-face-helmet-black-size-l)

## Best For

- steelbird enthusiasts

## Why This Product

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

## Key Features

- • **Impact-Ready Comfort:** Regulated density EPS concussion padding with anti-allergic velveteen lining cushions your head with premium safety.
- • **Ride Safe, Ride Stylish:** Glossy black ABS shell with high-quality finish ensures you stand out while staying protected.
- • **Scratch-Resistant Vision:** Optically true polycarbonate visor with silicon hard coating keeps your view crystal clear and durable.
- • **Breathe Easy on Every Ride:** Dynamic ventilation system maximizes airflow, keeping you cool and comfortable on long journeys.
- • **Perfect Fit, Zero Compromise:** High-density polystyrene inner shell molds to your head over time for a snug, secure fit that meets safety standards.

## Overview

The Steelbird SB-50 Adonis Full Face Helmet in Glossy Black (Size L) combines a robust ABS outer shell with EPS concussion padding and a dynamic ventilation system to deliver superior safety and comfort. Featuring UV resistant paint and a scratch-resistant polycarbonate visor, it’s engineered for adult riders seeking reliable protection with a stylish edge.

## Description

Ride with style and complete safety with a wide range of bike riding helmets. This will keep you jazzed up with 100 percent safety while riding. Be safe and keep riding. Multi position articulating optically true injected polycarbonate visor duly silicon hard coated for scratch resistance properties.

## Features

- Size for the helmets would be :2X - Small 49-50 cm, XS: 51-52 cm, S: 53-54cm, M: 55-56cm, L: 57-58cm, XL 59-60 cm basis head measurement. Kindly refer image size chart for details.
- High quality UV resistant Polyurethane paints used for aesthetic enhancement
- Dynamic ventilation system for increased air flow providing more comfort to the rider while driving
- Inner Shell: High Density Polystyrene Inner Shell & Cotton Fabric Interior and Outer Shell: Crafted ABS Shell With High Quality Exterior Finish
- Regulated density EPS concussion padding lined with specially treated anti allergic velveteen
- All helmets feel tight at first to meet safety requirements and foam takes time to adjust according to head size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range | Adult |
| Color | Glossy Black |
| Size | L(57-58 cm) |
| Style | Plain |
| Shape | Oval |
| Material Type | Acrylonitrile Butadiene Styrene (ABS) |
| Outer Material | Acrylonitrile Butadiene Styrene (ABS) |
| Features | EPS Concussion Padding, Dynamic Ventilation, Reinforced Construction |
| Sport | Cycling |
| Included Components | Helmet |
| Batteries Included? | No |
| Brand | Steelbird |
| Manufacturer | Steelbird Hi- Tech India Ltd. |
| Item model number | 143453 |
| Product Dimensions | 12 x 10 x 12 cm; 1.14 kg |
| ASIN | B0152XAQ8A |

## Product Details

- **Brand:** Steelbird
- **Colour:** Glossy Black
- **Age range (description):** Adult
- **Size:** L(57-58 cm)
- **Special features:** EPS Concussion Padding, Dynamic Ventilation, Reinforced Construction

## Images

![Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm) - Image 1](https://m.media-amazon.com/images/I/61P-o0vRgWL.jpg)
![Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm) - Image 2](https://m.media-amazon.com/images/I/51nc7K0AvgL.jpg)
![Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm) - Image 3](https://m.media-amazon.com/images/I/414unVqTYnL.jpg)
![Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm) - Image 4](https://m.media-amazon.com/images/I/510Hg-ZOv3L.jpg)
![Steelbird SB-50 Adonis Full Face Helmet Black , Size: L(57-58 cm) - Image 5](https://m.media-amazon.com/images/I/41uviAQfr8L.jpg)

## Frequently Bought Together

- Steelbird SB-50 Adonis Full Face Helmet Black, Size: L(57-58 cm)
- Vega Edge ISI Certified Full Face Gloss Finish Helmet for Men and Women with Clear Visor(Black, Size:L)
- Vega Cliff ISI Certified Lightweight Full Face Gloss Finish Helmet for Men and Women with Clear Visor(Black, Size:M)

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**Shop now:** [https://www.desertcart.jp/products/401428366-steelbird-sb-50-adonis-full-face-helmet-black-size-l](https://www.desertcart.jp/products/401428366-steelbird-sb-50-adonis-full-face-helmet-black-size-l)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-02*