---
product_id: 219171470
title: "MF 004B  Bike Helmet"
brand: "mokfire"
price: "$318288"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/219171470-mf-004b-bike-helmet
store_origin: CO
region: Colombia
---

# 360° reflective strap for night visibility Advanced ventilation channels for cool airflow USB rechargeable rear LED light with 3 modes MF 004B  Bike Helmet

**Brand:** mokfire
**Price:** $318288
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light up your ride, own the night!

## Quick Answers

- **What is this?** MF 004B  Bike Helmet by mokfire
- **How much does it cost?** $318288 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/219171470-mf-004b-bike-helmet)

## Best For

- mokfire enthusiasts

## Why This Product

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

## Key Features

- • **Custom Comfort Fit:** One-handed adjustable headmaster system with GEL rope fastener and washable moisture-wicking pads delivers a personalized, all-day comfortable fit.
- • **Ride Safe, Stay Seen:** Integrated USB rechargeable rear LED light with steady, slow, and fast flashing modes ensures you're visible from behind in any urban nightscape.
- • **Reflective 360° Shield:** High-elastic reflective strap wraps snugly for all-around visibility, making night rides worry-free and stylishly safe.
- • **Urban-Ready Versatility:** Matte black, half-size helmet crafted from durable ABS and EPS materials, perfect for city, road, e-bike, and trekking adventures.
- • **Breathe Easy, Ride Longer:** Innovative internal air-channel matrix pulls cool air in and pushes heat out, preventing overheating during your daily commute.

## Overview

This adult unisex bike helmet combines cutting-edge safety with urban style, featuring a USB rechargeable rear LED light with three modes, a 360° reflective strap for enhanced night visibility, and advanced ventilation channels to keep you cool. Its adjustable fit system and moisture-wicking pads ensure all-day comfort, making it the perfect companion for city commuters and e-bike enthusiasts alike.

## Description

MOKFIRE Adult Bike Helmet with USB Charge Rear Safety Light & Reflective Strap for Unisex Men/Women, E Bike Bicycle Helmets with Visor, Urban Commuter Cycle Biking Helmet, Adjustable Size

## Features

- 【Rechargeable Rear Light】: The bike helmet equipped with plug-in USB rechargeable LED light which included 3 lighting modes - steady, slow flashing and fast flashing, which provide better safe and visibility at the night, and will help people behind you clearly recognize your direction.
- 【Reflective Strap】: The reflective strap made of high elastic knitted fabric, breathable design, snug fit doesn't move around when you are wear the helmet. 360°high visibility, maximizes your safety, even you don't have to worry about safety when riding at night.
- 【Ventilation】: Internal, recessed channels and manage airflow through the biking helmet and over the head, pulls cool air in through the front and pushes it through an air-channel matrix to reduce overheating.
- 【Comfortable】: Soft, comfortable, moisture-wicking, and washable helmet pads. It is specialized designs for the urban commuting, bikes cycling and suitable for city, road, electric, trek bike and etc.
- 【Upgraded Regulator】: Intuitive one-handed headmaster fit system adjusts height and circumference. Besides, apply the new version chin strap, GEL rope fastener easy and convenient to use and ensure a maximum comfortable fit. Suitable for most people, the helmet circumference is 22.44-24 Inches (57 - 61cm).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age range | Adult / Women / Men / Unisex |
| Color | Matte Black |
| Size | L: 57-61 CM |
| Style | Half Size |
| Material type | Expanded Polystyrene |
| Outer material | Acrylonitrile Butadiene Styrene (ABS) |
| Features | Rear Light |
| Batteries included? | Yes |
| Brand | MOKFIRE |
| Department | Unisex |
| Manufacturer | MOKFIRE |
| Item model number | WT004-B |
| Product Dimensions | 29 x 20 x 16 cm; 230 g |
| ASIN | B07YC83NLK |

## Product Details

- **Brand:** MOKFIRE
- **Colour:** Matte Black
- **Age range (description):** Adult / Women / Men / Unisex
- **Size:** L: 57-61 CM
- **Special feature:** Rear Light
- **Outer material:** Acrylonitrile Butadiene Styrene (ABS)
- **Recommended uses for product:** Cycling
- **Item dimensions L x W x H:** 29 x 20 x 16 centimetres
- **Inner material:** Expanded Polystyrene
- **Item weight:** 0.23 Kilograms

## Images

![MF 004B  Bike Helmet - Image 1](https://m.media-amazon.com/images/I/610H91SuF+L.jpg)
![MF 004B  Bike Helmet - Image 2](https://m.media-amazon.com/images/I/716Yfss0SQL.jpg)
![MF 004B  Bike Helmet - Image 3](https://m.media-amazon.com/images/I/61Sjxm1X0iL.jpg)
![MF 004B  Bike Helmet - Image 4](https://m.media-amazon.com/images/I/71RrtAy0IyL.jpg)
![MF 004B  Bike Helmet - Image 5](https://m.media-amazon.com/images/I/5120W04YvjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits big heads
*by A***R on 29 March 2025*

It's very nice and if you have a big head like XXL it will fit perfect , light blinks so good.

### ⭐⭐⭐⭐⭐ Big head
*by D***N on 25 January 2025*

This comfortably fit my head with space to spare keep me comfortable and safe good value

### ⭐⭐⭐⭐ Effective and comfortable
*by A***N on 30 April 2025*

Seems sturdy, chinstrap is a bit big even after adjustment. It is comfortable and actually covers your head, not just sitting on top.Light is very bright and battery seems to last forever. Worth the price.

## Frequently Bought Together

- MOKFIRE Adult Bike Helmet with USB Charge Rear Safety Light & Reflective Strap for Unisex Men/Women, E Bike Bicycle Helmets with Visor, Urban Commuter Cycle Biking Helmet, Adjustable Size
- Balhvit Bike Light Set, Super Bright USB Rechargeable Waterproof Mountain Road Safety & Easy Mount LED Bicycle Lights, USB Cycling Front & Rear Light

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**Shop now:** [https://www.desertcart.co/products/219171470-mf-004b-bike-helmet](https://www.desertcart.co/products/219171470-mf-004b-bike-helmet)

---

*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-28*