---
product_id: 672970304
title: "Topcrown Bike Chain Lock 3.2Ft Long High Security Heavy Duty Anti Theft, 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle(Red)"
brand: "topcrown"
price: "156.10 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Topcrown"
url: https://www.desertcart.tn/products/672970304-topcrown-bike-chain-lock-3-2ft-long-high-security-heavy
store_origin: TN
region: Tunisia
---

# 5-digit combo, 100K+ combos metal digital dials upgrade 6mm thick alloy steel chain Topcrown Bike Chain Lock 3.2Ft Long High Security Heavy Duty Anti Theft, 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle(Red)

**Brand:** topcrown
**Price:** 156.10 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind with Topcrown’s ultimate anti-theft upgrade!

## Quick Answers

- **What is this?** Topcrown Bike Chain Lock 3.2Ft Long High Security Heavy Duty Anti Theft, 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle(Red) by topcrown
- **How much does it cost?** 156.10 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/672970304-topcrown-bike-chain-lock-3-2ft-long-high-security-heavy)

## Best For

- topcrown enthusiasts

## Why This Product

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

## Key Features

- • **Generous Length:** 3.2 feet of heavy-duty chain secures multiple bikes or locks to various outdoor fixtures.
- • **Rugged Durability:** 6mm thick alloy steel chain and zinc alloy core resist cutting, sawing, and harsh weather.
- • **Unbeatable Security:** 5-digit combination lock with over 100,000 unique codes keeps your ride safe from theft.
- • **Versatile Protection:** Perfect for bikes, e-bikes, scooters, motorcycles, and even outdoor gear like grills and ladders.
- • **Effortless Customization:** Easily reset your personal code with a simple 90° dial twist—no keys, no hassle.

## Overview

The Topcrown Bike Chain Lock Upgrade features a 3.2-foot, 6mm thick alloy steel chain with a heavy-duty zinc alloy lock core and upgraded metal digital dials. Its 5-digit combination lock offers over 100,000 possible codes for enhanced security. Designed for durability and versatility, it protects bikes, scooters, motorcycles, and more, while being easy to reset and weather-resistant.

## Description

Product description Upgrade Series - 3.2 ft long, 6 mm thick

Review: Great bike lock. - I bought these for my teen's bikes. They work great! Strong. Easy to use.
Review: good lock for electric bike - really easy to set up. I use this for my electric bike. The material is good and the instructions were easy to follow. I've already used it out in public and so far it's been safe. It's not too heavy and the material is good.

## Features

- Upgrade --- This Upgrade Series has improved the digital dials by transitioning from PVC to metal material, removing previous weaknesses and significantly improving the overall security of the bike chain lock. The length remains at 3.2 feet, with a weight of approximately 1.65 pounds
- 5-Digit Combination --- Our bike chain lock provides heightened security with its 5-digit combination lock design. With over 100,000 possible combinations, it surpasses the standard 4-digit locks in terms of safety and convenience
- Resetting is Simple --- The default password is "00000". To set a new password, just rotate the knob 90° to input your desired code, then move back the knob to its initial position. Your new password is now ready for use to unlock the lock
- Sturdy & Durable --- This bicycle lock is made from a 0.24 inch/6 mm thick alloy steel chain and a strong zinc alloy lock core that resists cutting and sawing. The fabric and PE cover protect the lock chain and core from rainwater and sand, enhancing durability
- Wide Application --- This bike lock chain is sufficiently long to secure 2-3 bikes together or attach your bike to a tree, gate, fence, rail, or pole. Additionally, the chain lock can be utilized for motorcycles, electric scooters, ebikes, skateboards, grills, ladders, doors, lawnmowers, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DHS31DFC |
| Additional Features | Anti-theft, Passcode Unlock, Portable, Resettable |
| Best Sellers Rank | #6,206 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Bike Chain Locks |
| Brand | Topcrown |
| Brand Name | Topcrown |
| Color | Red |
| Customer Reviews | 4.5 out of 5 stars 483 Reviews |
| Finish Types | Painted |
| Included Components | Bike Chain Lock * 1 |
| Item Dimensions | 5.7 x 5.7 x 1.5 inches |
| Item Weight | 1.57 Pounds |
| Item dimensions L x W x H | 5.7 x 5.7 x 1.5 inches |
| Lock Type | Combination Lock |
| Manufacturer | Topcrown |
| Manufacturer Part Number | L240923 |
| Material | Alloy Steel, Nylon, Zinc |
| Material Type | Alloy Steel, Nylon, Zinc |
| Model Name | L240923 |
| Model Number | L240923 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Security |
| Shape | Round |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Anti-theft, Passcode Unlock, Portable, Resettable |
| Style Name | Upgrade Metal Digital Dials, 3.2 ft long |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Topcrown
- **Item dimensions L x W x H:** 6.1 x 5.5 x 1.6 inches
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel, Nylon, Zinc
- **Special Feature:** Anti-theft, Passcode Unlock, Portable, Resettable

## Images

![Topcrown Bike Chain Lock 3.2Ft Long High Security Heavy Duty Anti Theft, 5 Digit Combination Resettable Keyless Bicycle Lock for Bike/Electric Scooter/Ebike/Motorcycle(Red) - Image 1](https://m.media-amazon.com/images/I/71USuFNbTgL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bike lock.
*by T***I on June 2, 2026*

I bought these for my teen's bikes. They work great! Strong. Easy to use.

### ⭐⭐⭐⭐⭐ good lock for electric bike
*by W***S on April 30, 2026*

really easy to set up. I use this for my electric bike. The material is good and the instructions were easy to follow. I've already used it out in public and so far it's been safe. It's not too heavy and the material is good.

### ⭐⭐⭐⭐⭐ Sturdy and of good quality.
*by M***A on May 31, 2026*

Very easy to set up the lock code with very intuitive instructions. Sturdy and of good quality.

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**Shop now:** [https://www.desertcart.tn/products/672970304-topcrown-bike-chain-lock-3-2ft-long-high-security-heavy](https://www.desertcart.tn/products/672970304-topcrown-bike-chain-lock-3-2ft-long-high-security-heavy)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-10*