---
product_id: 779069655
title: "Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61"
brand: "onbros"
price: "€ 4.31"
currency: EUR
in_stock: false
url: https://www.desertcart.pt/products/779069655-bike-helmet-onbros-bike-helmets-for-adults-adjustable-baseball-cap
store_origin: PT
region: Portugal
---

# Advanced ventilation system Adjustable baseball cap style fit CPSC & CE certified safety Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61

**Brand:** onbros
**Price:** € 4.31
**Availability:** ❌ Out of Stock

## Summary

> 🧢 Ride smart, look sharp — safety meets style in every spin!

## Quick Answers

- **What is this?** Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61 by onbros
- **How much does it cost?** € 4.31 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/779069655-bike-helmet-onbros-bike-helmets-for-adults-adjustable-baseball-cap)

## Best For

- onbros enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool, Ride Longer:** Multiple ventilation ports keep airflow optimal and head dry
- • **Custom Fit, All-Day Comfort:** Adjustable dial and chin strap fit 56-61cm heads perfectly
- • **Sun Shield for Clear Vision:** Extendable visor blocks glare, enhancing safety on sunny rides
- • **Certified Safety You Can Trust:** High-density EPS & thickened PC shell for top-tier protection
- • **Versatile Style Meets Function:** Unisex design ideal for cycling, e-bikes, scooters, and city commuting

## Overview

The OnBros Bike Helmet combines certified safety standards (CPSC & CE) with a lightweight, breathable design featuring a high-density EPS inner shell and durable polycarbonate outer shell. Its adjustable baseball cap style fit (56-61cm) and extendable sun shield deliver comfort and protection for men and women cyclists, perfect for urban commuting and recreational rides.

## Description

Full description not available

## Features

- Safety certified bicycle helmet: Helmet adopting a high-density EPS buffer layer inner shell and a thickened PC shell integrated molding technology, ensuring stable structure and excellent protective performance. Compliant with CPSC and CE safety standards certification, providing a higher level of safety assurance for your cycling.
- Excellent Ventilation: Bike helmet adult is made of highly breathable material and features multiple ventilation ports, significantly improving airflow inside the helmet. This keeps your head dry and comfortable, reducing any feeling of heat and stuffiness during rides.
- Extended Sun Shield Design: Adult bike helmet features an extendable sun shield that effectively blocks direct sunlight, preventing glare and enhancing riding safety. No matter how long you ride in the sun, you can maintain a clear line of sight and enjoy a comfortable ride.
- Adjustable Cycling Helmet: Helmet adult suitable for head circumferences of 56-61cm. Comes with an easy-to-use adjustment dial and adjustable chin strap for a comfortable and secure fit.
- Multipurpose Helmet: Helmet bike designed for men and women, suitable for scooters, e-bikes, city commuting, baseball.

## Images

![Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61 - Image 1](https://m.media-amazon.com/images/I/61yAfSJpnuL.jpg)
![Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61 - Image 2](https://m.media-amazon.com/images/I/71G6deNwcDL.jpg)
![Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61 - Image 3](https://m.media-amazon.com/images/I/71uR9v47XML.jpg)
![Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61 - Image 4](https://m.media-amazon.com/images/I/71okIbH75dL.jpg)
![Bike Helmet OnBros Bike Helmets for Adults, Adjustable Baseball Cap Style Cycling Helmet for Men Women Lightweight Certified Comfort Bicycle Helmets 56-61 - Image 5](https://m.media-amazon.com/images/I/717+Hu9XyAL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/779069655-bike-helmet-onbros-bike-helmets-for-adults-adjustable-baseball-cap](https://www.desertcart.pt/products/779069655-bike-helmet-onbros-bike-helmets-for-adults-adjustable-baseball-cap)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-29*