---
product_id: 729382065
title: "AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection"
brand: "alienrider"
price: "₹ 2284"
currency: INR
in_stock: false
reviews_count: 5
url: https://www.desertcart.in/products/729382065-alienrider-m7-bsd-blind-spot-detection-system-77g-millimeter-wave
store_origin: IN
region: India
---

# Compact 36x16x16mm main unit 77 GHz millimeter-wave radar All-weather reliable detection AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection

**Brand:** alienrider
**Price:** ₹ 2284
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Ride Confident, Ride Connected — Never Miss a Threat!

## Quick Answers

- **What is this?** AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection by alienrider
- **How much does it cost?** ₹ 2284 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/729382065-alienrider-m7-bsd-blind-spot-detection-system-77g-millimeter-wave)

## Best For

- alienrider enthusiasts

## Why This Product

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

## Key Features

- • **Accident Risk Slayer:** Cuts down lane-change accidents, protecting you when it matters most.
- • **Weatherproof Safety Tech:** Unfazed by rain, fog, or smog—your 24/7 riding guardian in any condition.
- • **Sleek, Stealthy Installation:** Ultra-compact design with hidden wiring keeps your bike’s style intact.
- • **Radar-Powered Blind Spot Mastery:** 77 GHz radar scans up to 55 meters for real-time, precise blind spot alerts.
- • **Smart Lane Change & Rear Collision Alerts:** Flashing yellow for lane changes, red for rear threats—stay ahead of danger.

## Overview

The AlienRider M7 BSD is a cutting-edge motorcycle blind spot detection system featuring 77 GHz millimeter-wave radar technology. It offers comprehensive left and right blind spot monitoring up to 55 meters, lane change assistance with flashing yellow alerts, and rear collision warnings with red alerts. Designed for all-weather performance, it operates flawlessly in rain, fog, and smog. Its ultra-compact size allows discreet installation without compromising your motorcycle’s aesthetics. Proven to reduce accident risks, the M7 is an essential safety upgrade for proactive riders.

## Description

Weight: 0.9kg

Review: Can save you from being hit from behind! - This works great. I'm very glad I decided to try this out after some close calls. Very easy to install though the instructions could have been better as to how the lights work when vehicles come upon you from right behind or from the sides. Red for behind and yellow for the sides of you. From what I have discerned from using this is, the lights will light up solid when it detects vehicles farther behind or beside you and flash when they are much closer to you or if coming up on you fast, then they will only flash. I like it so well I'm going to see if I can get a system like this for my older SUV.
Review: Great value but with some quirks - In general works as expected. The good: 1. Decent quality 2. Wires long enough to get it where you need it on the bike. 3. High sensitivity. 4. Installation is pretty straightforward. The bad: 1. Wires are somewhat too long. Like all of hem. I wish there was an option to make them shorter easily - I even reached out to AlienRider asking for connector specifications, but they only responded that they don't recommend any modifications to be made. 2. Sometimes too sensitive. Motorcycles don't always stay in the center of the lane. If I'm riding on the right - I would get false alarms from one lane over, not just the lane next to me. 3. The brackets are not side-specific, meaning both brackets are the same and will look a little weird on one side of the bike. The brackets are cnc'ed laser cut and not deburred, meaning the edges of the steel are pretty sharp. 4. One of the tiny bolts attaching the indicators to the brackets broke when I was trying to tighten it. A small piece is stuck inside the indicator, I reached out to the manufacturer for a solution. Overall I'd say it's a great safety tool for additional awareness for the price.

## Features

- Comprehensive Blind Spot Detection, Enhanced Driving Safety-The M7 BSD Blind Spot Detection System utilizes 77G millimeter-wave radar technology to accurately monitor blind spots on both the left and right rear sides, with a maximum detection range of up to 55 meters. It provides real-time primary and secondary warnings, significantly improving driving safety.
- LCA Lane Change Assistance and RCW Rear Collision Warning-The LCA function detects rapidly approaching vehicles during lane changes and alerts with a flashing yellow indicator. The RCW function provides a red light warning when a vehicle is rapidly approaching from behind, preventing and reducing the risk of rear-end collisions.
- All-Weather Performance, Strong Environmental Adaptability-The 77G millimeter-wave radar is unaffected by harsh weather conditions, withstanding heavy rain, fog, and smog interference to ensure accurate monitoring in all conditions, adapting to complex road environments at any time.
- Ultra-Compact Size, Discreet Installation-The main unit measures only 363616mm, with the circuit board at just 25*25mm—compact and exquisite. It supports hidden wiring, making installation easy and secure, seamlessly integrating with the motorcycle without affecting the vehicle’s appearance.
- Rider Guardian, Reducing Accident Risks-Studies show that 70% of motorcycle accidents are caused by lane changes. The M7, with its blind spot monitoring and rear collision warning, effectively reduces the incidence of traffic accidents, providing comprehensive protection for riders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DRFT1BQR |
| Brand | AlienRider |
| Brand Name | AlienRider |
| Compatible Devices | Motorcycles |
| Compatible devices | Motorcycles |
| Customer Reviews | 4.1 out of 5 stars 17 Reviews |
| Display Type | LED or LCD |
| Display type | LED or LCD |
| Frequency Bands Supported | 77 GHz |
| Frequency bands supported | 77 GHz |
| Item Dimensions L x W x H | 36L x 36W x 36H millimetres |
| Manufacturer | AlienRider |
| Manufacturer Part Number | M7 |
| Model Number | M7 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 36L x 36W x 36H millimetres |
| UPC | 094759574370 |

## Product Details

- **Brand:** AlienRider
- **Compatible devices:** Motorcycles
- **Display type:** LED or LCD
- **Frequency bands supported:** 77 GHz
- **Number of items:** 1
- **Power source:** Direct Wiring
- **UPC:** 094759574370

## Images

![AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection - Image 1](https://m.media-amazon.com/images/I/617NNF6BkdL.jpg)
![AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection - Image 2](https://m.media-amazon.com/images/I/71UT-oqbBhL.jpg)
![AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection - Image 3](https://m.media-amazon.com/images/I/81UWZ5fHxeL.jpg)
![AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection - Image 4](https://m.media-amazon.com/images/I/71-zG55q7dL.jpg)
![AlienRider M7 BSD Blind Spot Detection System,77G Millimeter-Wave Radar,Motorcycle Blind Spot Radar Warning System,LCA Lane Change Assistance,RCW Rear Collision Warning,All-Weather Safety Protection - Image 5](https://m.media-amazon.com/images/I/71isXohZ3UL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Can save you from being hit from behind!
*by A***R on 4 August 2025*

This works great. I'm very glad I decided to try this out after some close calls. Very easy to install though the instructions could have been better as to how the lights work when vehicles come upon you from right behind or from the sides. Red for behind and yellow for the sides of you. From what I have discerned from using this is, the lights will light up solid when it detects vehicles farther behind or beside you and flash when they are much closer to you or if coming up on you fast, then they will only flash. I like it so well I'm going to see if I can get a system like this for my older SUV.

### ⭐⭐⭐⭐ Great value but with some quirks
*by E***D on 22 July 2026*

In general works as expected. The good: 1. Decent quality 2. Wires long enough to get it where you need it on the bike. 3. High sensitivity. 4. Installation is pretty straightforward. The bad: 1. Wires are somewhat too long. Like all of hem. I wish there was an option to make them shorter easily - I even reached out to AlienRider asking for connector specifications, but they only responded that they don't recommend any modifications to be made. 2. Sometimes too sensitive. Motorcycles don't always stay in the center of the lane. If I'm riding on the right - I would get false alarms from one lane over, not just the lane next to me. 3. The brackets are not side-specific, meaning both brackets are the same and will look a little weird on one side of the bike. The brackets are cnc'ed laser cut and not deburred, meaning the edges of the steel are pretty sharp. 4. One of the tiny bolts attaching the indicators to the brackets broke when I was trying to tighten it. A small piece is stuck inside the indicator, I reached out to the manufacturer for a solution. Overall I'd say it's a great safety tool for additional awareness for the price.

### ⭐⭐⭐⭐⭐ Alienrider install
*by T***E on 23 December 2025*

This device is a godsend! It's a no brainer when installing. Depending on the bike you'll be installing it on, I just purchased the Yamaha Star venture transcontinental and thought I was going to have to remove the fuel tank for the sensor wires, but didn't. Was able to nestle and tuck the wires in place. Looks good, works great! I highly recommend.

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-09-08*