---
product_id: 216006100
title: "Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Brake Lock"
brand: "kryptonite"
price: "3176135₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Kryptonite"
url: https://www.desertcart.vn/products/216006100-alarm-disc-heavy-duty-anti-theft-motorcycle-lock-with-120db
store_origin: VN
region: Vietnam
---

# 120dB Integrated Alarm 6mm Hardened Steel Pin Weather-Resistant Electronics Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Brake Lock

**Brand:** kryptonite
**Price:** 3176135₫
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it. Alarm it. Own the streets with Kryptonite.

## Quick Answers

- **What is this?** Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Brake Lock by kryptonite
- **How much does it cost?** 3176135₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/216006100-alarm-disc-heavy-duty-anti-theft-motorcycle-lock-with-120db)

## Best For

- kryptonite enthusiasts

## Why This Product

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

## Key Features

- • **Effortless One-Key Locking:** Quick, hassle-free securing with automatic alarm activation for on-the-go peace of mind.
- • **Heavy-Duty Hardened Steel Pin:** 6mm thick locking pin designed to withstand brute force attacks.
- • **Weatherproof for All Conditions:** Durable zinc diecast body and sealed electronics protect against rain and dust.
- • **Versatile Protection Beyond Bikes:** Perfect for motorcycles, scooters, backpacks, and more—security that adapts to your lifestyle.
- • **Unmatched Security with 120dB Alarm:** Instant tamper alert that keeps thieves at bay and your ride safe.

## Overview

The Kryptonite Alarm Disc is a heavy-duty, weather-resistant motorcycle lock featuring a 6mm hardened steel pin and a piercing 120dB integrated alarm that activates upon tampering. Designed for quick, hassle-free use with a simple key mechanism, it offers reliable security for motorcycles, scooters, and personal items alike. Powered by a replaceable battery lasting up to one year, this lock combines robust physical protection with smart audible deterrence to keep your valuables safe wherever you go.

## Description

Over 50 years ago, Kryptonite began with a mission. While much has changed in bicycling, and bicycle security, our objective remains the same, we are here to empower you to protect what you value. Through constant innovation, expert guidance, and our never-ending commitment, Kryptonite will continue to pursue our passion and do everything we can to ensure you can go where you want, when you want by offering smart, serious security solutions.

Review: Great Product - As Described Great product for price point. Adds piece of mind and security to my bikes. I have this lock on both of them. I like the audible alarm.
Review: Quick to put on and take off - I’ve had this for a few months now and it’s been great. Because of its size that goes past the disc brakes, it’s quick to put on and take off which is what I wanted whenever I leave my bike anywhere. I didn’t want to fumble around trying to put it in through the little holes in the disc. It’s also pretty loud and sensitive at least for me. I’ve had no issues with the locking mechanism as others have mentioned but I also live in a dry area. Be careful not to lock it and throw it in your pocket.

## Features

- INTEGRATED ALARM SYSTEM: Features a 120dB alarm that activates when tampering is detected which provides an additional layer of security for your bike, scooter or valuable items
- HEAVY-DUTY DESIGN: Features a 6MM Hardened steel Locking Pin, and fits a rotor size up to 6;5MM, A zinc diecast body design and construction, weather-proof electronics module is fully protected
- EASY TO USE: Simple key-locking mechanism ensures hassle-free securing your items while the alarm activates automatically when locked
- BATTERY POWERED: Operates on replaceable batteries which lasts up to 1 year
- MULTI-FUNCTIONAL: Ideal for securing bikes, scooters, backpacks, and even personal items

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C5J63RQ |
| Batteries | 1 CR2 batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Lithium |
| Best Sellers Rank | #24,667 in Automotive ( See Top 100 in Automotive ) #11 in Powersports Alarms & Anti-Theft |
| Brand | Kryptonite |
| Color | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (439) |
| Date First Available | July 1, 2020 |
| Finish | Coated |
| Finish Type | Coated |
| Included Components | Locks |
| Item Package Quantity | 1 |
| Item Weight | 4.2 ounces |
| Item dimensions L x W x H | 9 x 6 x 2 inches |
| Item model number | 004776 |
| Lock Type | Pin Tumbler |
| Manufacturer | Kryptonite |
| Material | Alloy Steel |
| Model Name | Kryptolok Alarm Disc Lock - 6Mm-Blk/Sil - New!! |
| Number of Pieces | 1 |
| Part Number | K004776 |
| Pattern | Solid |
| Product Dimensions | 9 x 6 x 2 inches |
| Recommended Uses For Product | Motorcycle |
| Shape | Round |
| Sound Level | 120 Decibels |
| Special Feature | Alarm |
| Special Features | Alarm |
| Style | Modern |
| UPC | 720018004776 |
| Warranty Description | Manufacturer Warranty |
| Wattage | 900 milliamp_hours |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 9 x 6 x 2 inches
- **Lock Type:** Pin Tumbler
- **Material:** Alloy Steel
- **Special Feature:** Alarm

## Images

![Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Brake Lock - Image 1](https://m.media-amazon.com/images/I/81L+v7lh1uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Product
*by W***M on November 7, 2025*

As Described Great product for price point. Adds piece of mind and security to my bikes. I have this lock on both of them. I like the audible alarm.

### ⭐⭐⭐⭐⭐ Quick to put on and take off
*by E***T on May 11, 2025*

I’ve had this for a few months now and it’s been great. Because of its size that goes past the disc brakes, it’s quick to put on and take off which is what I wanted whenever I leave my bike anywhere. I didn’t want to fumble around trying to put it in through the little holes in the disc. It’s also pretty loud and sensitive at least for me. I’ve had no issues with the locking mechanism as others have mentioned but I also live in a dry area. Be careful not to lock it and throw it in your pocket.

### ⭐⭐⭐⭐⭐ Kryptonite wheel disc is great. A++
*by D***A on May 19, 2025*

It works as described. Easy to use. Does make a loud sound. Thanks for this very unique product for my ebike.

## Frequently Bought Together

- Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock
- Onguard Disc Lock Reminder (Orange)
- Apple AirTag

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-04*