---
product_id: 27430814
title: "Bike Mountain, Multi, Road, and Helmet Mirrors"
brand: "blackburn"
price: "¥4568"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/27430814-bike-mountain-multi-road-and-helmet-mirrors
store_origin: JP
region: Japan
---

# Convex lens for wide view Tool-free handlebar mount Ultra-light 41g design Bike Mountain, Multi, Road, and Helmet Mirrors

**Brand:** blackburn
**Price:** ¥4568
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ See More, Ride Safer, Look Cooler!

## Quick Answers

- **What is this?** Bike Mountain, Multi, Road, and Helmet Mirrors by blackburn
- **How much does it cost?** ¥4568 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/27430814-bike-mountain-multi-road-and-helmet-mirrors)

## Best For

- blackburn enthusiasts

## Why This Product

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

## Key Features

- • **Panoramic Safety:** Convex lens delivers a broad, clear view to keep you ahead of the pack.
- • **Sleek & Stealthy:** Minimalist black design that complements your ride without bulk.
- • **Snap-On Simplicity:** Install in seconds—no tools, no hassle, just pure convenience.
- • **Featherlight Visibility:** At just 41 grams, ride unburdened with maximum rear awareness.
- • **Universal Fit, Universal Style:** Designed to seamlessly fit any handlebar or helmet for versatile use.

## Overview

The Blackburn Bike Mountain Mirror is a lightweight (41g), universally fitting convex mirror designed for easy, tool-free installation on handlebars or helmets. Its compact, sleek black design enhances rear visibility for safer cycling across mountain, road, and urban terrains.

## Description

Blackburn Bike Mountain, Multi, Road, and Helmet Mirrors

## Features

- LIGHTWEIGHT - Our mirrors dont weigh much, but offer you a ton of visibility
- TOOL FREE INSTALLATION - Easily mount these convenient mirrors directly on your handlebars

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Auto Part Position | Front |
| Item dimensions L x W x H | 7.87 x 3.94 x 9.84 inches |
| Brand | Blackburn |
| Color | black |
| Mounting Type | Handlebar Mount |
| Special Feature | Lightweight |
| Item Weight | 41 Grams |
| Fit Type | Universal Fit |
| Size | One Size |
| Shape | Round |
| Automotive Fit Type | Universal Fit |
| Manufacturer | Blackburn |
| UPC | 748071010022 |
| Lens Curvature Description | Convex |
| Item Package Dimensions L x W x H | 7.8 x 6.77 x 1.14 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions  LxWxH | 7.87 x 3.94 x 9.84 inches |
| Brand Name | Blackburn |
| Model Name | Helmspiegel Helmet Mirror |
| Suggested Users | mens |
| Part Number | 2020203 |
| Model Year | 2018 |
| Style | Helmet |

## Product Details

- **Auto Part Position:** Front
- **Item dimensions L x W x H:** 7.87 x 3.94 x 9.84 inches
- **Brand:** Blackburn
- **Color:** black
- **Mounting Type:** Handlebar Mount
- **Special Feature:** Lightweight
- **Item Weight:** 41 Grams
- **Fit Type:** Universal Fit
- **Size:** One Size
- **Shape:** Round

## Images

![Bike Mountain, Multi, Road, and Helmet Mirrors - Image 1](https://m.media-amazon.com/images/I/41vzpXVoGzL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great helmet mirror
*by P***. on May 6, 2025*

Great helmet mirror. Perfect size mirror and the right stem length that allows rider to keep an eye on the road ahead and glance periodically at the mirror without moving your head.

### ⭐ tiny mirror impossible to adjust
*by K***D on March 19, 2021*

This was a real disappointment. The mirror arm is too short to get the mirror into a place that will allow rear-viewing. The whole thing is plastic, so the ball joint that lets you try to set the position is very stiff. It is near impossible to make small adjustments and even when you get it into a relatively OK position, the mirror is so small and close to your eye that you really can't see anything. I couldn't return this, because removing it from my helmet ruined the adhesive. The whole thing is cheap and not worth it, in my opinion.

### ⭐⭐⭐⭐ Vibration issue
*by S***O on April 29, 2021*

The Blackburn mirror was delivered on time and was reasonably priced. The installation onto my helmet was a little awkward but this is a "helmet" problem, not the mirror's fault. I thought the morror, itself was a bit small but the short length of the arm brings the mirror closer to the eye, and compensates for the smaller diameter. The only real disappointment I have is the arm that connects the mirror to the helmet. It's thin, and road vibration, and wind makes the mirror unstable, and difficult to see an image. A bit thicker arm might help stabilize the mirror.The adhesion of the double stick tape, (3M), is good, so far, and they supplied three pieces. That's a plus.

## Frequently Bought Together

- Blackburn Bike Mountain, Multi, Road, and Helmet Mirrors
- Life On Bicycle 360 Degree Adjustable Rearview Bicycle Helmet Mirror (1)
- Third Eye Pro Helmet Bicycle Mirror

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**Shop now:** [https://www.desertcart.jp/products/27430814-bike-mountain-multi-road-and-helmet-mirrors](https://www.desertcart.jp/products/27430814-bike-mountain-multi-road-and-helmet-mirrors)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-19*