---
product_id: 321441414
title: "Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti-Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter."
brand: "mathtoxyz"
price: "€ 95.61"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/321441414-motorcycle-alarm-disc-brake-lock-motorcycle-locks-anti-theft-security
store_origin: SK
region: Slovakia
---

# Waterproof aluminum alloy build 110dB shock-triggered alarm 5ft reminder cable included Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti-Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter.

**Brand:** mathtoxyz
**Price:** € 95.61
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it. Alarm it. Own the street with confidence.

## Quick Answers

- **What is this?** Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti-Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter. by mathtoxyz
- **How much does it cost?** € 95.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/321441414-motorcycle-alarm-disc-brake-lock-motorcycle-locks-anti-theft-security)

## Best For

- mathtoxyz enthusiasts

## Why This Product

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

## Key Features

- • **Complete Security Kit:** Includes 2 keys, hex key, 5ft reminder cable, and a sleek carry pouch for on-the-go protection.
- • **Weatherproof Durability:** Rugged aluminum alloy lock withstands rain, sun, and harsh outdoor conditions.
- • **Unmatched Theft Deterrence:** 110dB alarm instantly scares off thieves and alerts nearby onlookers.
- • **Smart Anti-False Alarm Tech:** Advanced sensor algorithms minimize annoying false alarms for hassle-free security.
- • **Universal Fit for Disc Brakes:** Compatible with most motorcycles, scooters, and e-bikes with ≤7mm rotor thickness.

## Overview

This Motorcycle Alarm Disc Brake Lock by Mathtoxyz offers robust anti-theft protection with a piercing 110dB alarm triggered by shock or movement. Crafted from waterproof aluminum alloy, it endures all weather conditions while fitting most disc brake motorcycles and bikes. The package includes essential accessories like a 5ft reminder cable, keys, and a carry pouch, making it a comprehensive security solution for urban riders seeking peace of mind.

## Description

Motorcycle Alarm Disc Brake Lock, Anti-Theft Security Wheel Lock With 110dB Alarm, Waterproof, 5ft Reminder Cable, Keys and Carry Pouch for Motorbike, Bike, Scooter

## Features

- Protect Your Motorcycle: Our Motorcycle locks keep your motorcycle safe with built-in sensors detecting shocks and movements, and a 110dB alarm system that scares off potential loss. It's perfect for those who park their motorcycle outside or at an apartment. Necessary motorcycle accessories Added security and peace of mind.
- Easy to use: press the alarm lock button to start the locking operation, and 5 seconds later there will be a "beep" to indicate the alarm is activated correctly. To shut off the alarm you will either have use the key to unlock it or wait 30 seconds use the key to unlock the alarm. Our engineers have implanted some special algorithms into the alarm device to solve the error of most other locks Abnormally alarms sounding.
- Durable and weather-resistant: Motorcycle locks anti-theft made of aluminum alloy, our motorcycle lock is waterproof and can withstand different weather conditions, helping you use it outdoors for a long time. Plus, with its replaceable battery, you can easily maintain it for long-term use.
- Fits Most Motorcycles and Bikes: Our disc brake lock is suitable for most motorcycles and bikes with disc brakes, where the rotor is less than 7mm(1/4") thick with holes. Whether you have a motorcycle, moped, scooter, mountain bike, or e-bike, our lock will keep it safe.
- Package Contents: 1 x Alarm Disk Lock (Batteries Included), 2 x Keys, 1 x Hex Key, 1 x 1.5m Reminder Cable, 1 x Motorcycle Lock Bag.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mathtoxyz |
| Country of Origin | USA |
| Item model number | MA-CS-B |
| Package Dimensions | 18.2 x 12 x 4.1 cm; 320 g |
| ASIN | B08W1H4QXL |

## Product Details

- **Brand:** Mathtoxyz
- **Compatible Devices:** Motorcycles
- **Maximum Range:** 15 metres
- **Noise Level:** 110 dB
- **Remote Control Included?:** No

## Images

![Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti-Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter. - Image 1](https://m.media-amazon.com/images/I/81olX2YLAYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this Worth spending my money**
A: I'm sorry but it is not worth! If this product is purchased for "mechanical" anti-theft (disc lock), then I do not recommend it!
Lightweight and not very durable. In my opinion, the black part is empty because it houses the sound part and the battery compartment. The only positive note is the sound part .. the sound is very loud!

**Q: How to replace the battery of this alarm disc lock?**
A: 1. Open the bottom 4 screws and open the cover 2. Take out the battery compartment and remove the old battery 3. Insert a new battery, paying attention to "+" and "-" 4. Replace the battery compartment, close the cover, and secure it with screws again to complete the task

**Q: I would like to know what the diameter of the pillar of this motorcycle lock is. Is the diameter the same for different colors?**
A: I guess you want to know this size. The diameter of the lock pillar is 0.25 inch, I think this is in line with almost 99% of motorcycle disc brakes unless your disc brakes have no holes.

**Q: Can this be used in rainy days?**
A: It is not waterproof, the lock cylinder became rusty after using in a rainy day, the worest is I used it on my bike and it can not be opened with the key! I have to find a locksmith to open it. The cost is much expensive than the lock itself. BAD EXPERIENCE!

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**Shop now:** [https://www.desertcart.sk/products/321441414-motorcycle-alarm-disc-brake-lock-motorcycle-locks-anti-theft-security](https://www.desertcart.sk/products/321441414-motorcycle-alarm-disc-brake-lock-motorcycle-locks-anti-theft-security)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-26*