---
product_id: 259292241
title: "Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)"
brand: "titanker"
price: "309 Lei"
currency: RON
in_stock: true
reviews_count: 6
category: "Titanker"
url: https://www.desertcart.ro/products/259292241-titanker-heavy-duty-bicycle-lock-chain-with-keys-3-feet
store_origin: RO
region: Romania
---

# 6mm thick cut-resistant steel Includes 2 keys for convenience Protective cloth sleeve & dust cover Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick)

**Brand:** titanker
**Price:** 309 Lei
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock it down, stand out — security that rides with you!

## Quick Answers

- **What is this?** Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) by titanker
- **How much does it cost?** 309 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/259292241-titanker-heavy-duty-bicycle-lock-chain-with-keys-3-feet)

## Best For

- titanker enthusiasts

## Why This Product

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

## Key Features

- • **Keyed Convenience:** Comes with 2 keys—keep one handy and one safe at home to avoid lockout panic.
- • **Compact & Portable:** 3-foot length and lightweight 1.4 lbs design fits easily in your daily commute setup.
- • **Weatherproof Armor:** Durable nylon sleeve and dust cover shield your lock from rust, scratches, and rain.
- • **Unbreakable Security:** 6mm heavy-duty steel chain resists cutting and sawing for ultimate bike protection.
- • **Versatile Protection:** Perfect for bikes, motorcycles, gates, fences, and even your outdoor gear.

## Overview

The Titanker Heavy Duty Bicycle Lock Chain features a 3-foot, 6mm thick cut-resistant steel chain wrapped in a weatherproof nylon sleeve with a dust cover. It includes 2 keys for easy access and weighs just 1.4 pounds, making it a portable yet robust anti-theft solution for bikes, motorcycles, gates, and more.

## Description

Products Specifications: Bike Lock Chain Weight: 1.4 pounds Total Chain Bike Lock Length: 3.3FT Material: High quality heavy-duty steel chain Color: Black Products Features: Waterproof and dust-proof cover: A flexible cloth sleeve which covers the chains to protect it from being scratched and sawed, expand lifespan Key convenience: With 2 Keys for your bike chain lock, you don’t need to worry about forgetting your combination and cannot open your lock Durable cut resistance: Titanker bike lock is made of 0.23 inch thick heavy-duty steel for cut resistance and protective zinc-plated coating to prevent from scratching Durability An durable weather-resistant Nylon Sleeve to prevent damage to the bicycle's paintwork, for durability of both your lock and bike Security With 6 mm security steel chains, this lock means strong protection for your bike chain is plenty sturdy under the waterproof dust-proof protective fabric

Review: Product is as advertised. - Product came a little late but the quality is ok.
Review: cadena delgada para el precio

## Features

- 3ft chain lock for bike: With 6mm thick security heavy-duty chain links, our bike chain lock is made of heavy-duty steel known for its cut-resistance. Regular lubrication for the lock hole and keyhole will prolong the lock’s service time.
- Protective cloth sleeve & dust cover: The chain of this bike lock is enclosed in protective cloth sleeve that could effectively protect the chain from being rusted and scratches. And the dust cover can protect your keyhole from rain and dust.
- Easy to lock: You can just snap it together to get it locked without the keys. Safety tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bike lock is 100% secure.
- Secure & portable: Titanker bike chain locks come with 2 keys. You can take one of the keys for daily use while leaving another at home in case you accidentally lose one. Two Keys offer you convenience.
- Portable safe size: The overall length of the chain lock is about 3 feet. The links are about 1.97 inches long and about 0.23 inches thick. Lock Weight: 1.4 pounds. Ideal for bicycles, ladders, lawnmowers, stroller, scooter, fences, tool boxes, sport equipment and etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CTMF3BP |
| ASIN  | B07CTMF3BP |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #22,154 in Sporting Goods ( See Top 100 in Sporting Goods ) #18 in Bike Chain Locks |
| Color | 3 Feet, 6mm Bike Chain Lock |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,819) |
| Customer reviews | 4.6 4.6 out of 5 stars (7,819) |
| Date First Available | 23 October 2018 |
| Date First Available  | 23 October 2018 |
| Finish | Painted |
| Included components | 2 keys |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 635 g |
| Item model number | 1030200300018 |
| Item model number  | 1030200300018 |
| Manufacturer | Titanker |
| Manufacturer  | Titanker |
| Material | Alloy Steel, Nylon |
| Number Of Pieces | 1 |
| Part number | TK-A01030 |
| Product Dimensions | 23.39 x 11.91 x 4.19 cm; 635.03 g |
| Product Dimensions  | 23.39 x 11.91 x 4.19 cm; 635.03 g |
| Shape | Rectangular |
| Size | 6mm Chain Lock with Keys |
| Special Features | Portable,Heavy Duty,Anti-theft |
| Style | basic |

## Product Details

- **Brand:** Titanker
- **Item dimensions L x W x H:** 23.4 x 11.9 x 4.2 centimeters
- **Lock type:** Key Lock
- **Material:** Alloy Steel, Nylon
- **Special features:** Portable,Heavy Duty,Anti-theft

## Images

![Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Image 1](https://m.media-amazon.com/images/I/81l-VCyRiNL.jpg)
![Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Image 2](https://m.media-amazon.com/images/I/81xLZ1DVdsL.jpg)
![Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Image 3](https://m.media-amazon.com/images/I/81jU8PXvbcL.jpg)
![Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Image 4](https://m.media-amazon.com/images/I/71kQBa1xmBL.jpg)
![Titanker Heavy Duty Bicycle Lock Chain with Keys - 3 Feet Anti-Theft Lock for Bikes, Motorcycles, Doors, Gates, Fences, Grills (6mm Thick) - Image 5](https://m.media-amazon.com/images/I/81CP6-UyORL.jpg)

## Questions & Answers

**Q: I see there are options, but what's the difference between the keyed models?**
A: The chain's thickness of the keyed models are different, two are 6mm, another one is 8mm. And the length of the two 6mm chain locks are different, one is 3.3feet long, and another one is 3 feet long.

**Q: I lost my keys and my bike is locked what can I do?**
A: Call a lock smith, or the authorities so nobody thinks your stealing a bike.

**Q: What is the lock made out of?**
A: It's made out of steel chain

**Q: Can I get Two locks with that use same key?**
A: Sorry, for safety purposes, there are different keys for each lock. Thanks!

## Customer Reviews

### ⭐⭐⭐ Product is as advertised.
*by A***. on 20 October 2023*

Product came a little late but the quality is ok.

### ⭐⭐⭐ Review
*by L***L on 12 September 2023*

cadena delgada para el precio

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 5 April 2025*

I recently purchased the Titanker Heavy Duty bike lock chain (3’) and I’m quite pleased with it so far. First of all, it’s much less expensive than other brands’ versions. Perhaps for the $5000 mountain bike I’d get the most expensive one out there, but for my older commuter bike, though a nice bike, the Titanker is sufficient. The lock itself seems very sturdy, encased in plastic with a sliding shield to keep debris out of the key slot. It comes with two keys that cannot be copied in typical key copy machines, so don’t lose your spare! You don’t have to turn the key to lock it, you simply plug the male end into the lock and it clicks shut, securely. The first chain link is solidly connected to the lock and the chain feels quite solid through the canvas cover. The cover is very nice for protecting your bike’s paint. The Titanker logo in white on the cover also looks similar to the more expensive brand’s so perhaps a thief would think twice about attempting to cut it. The chain is three feet in length so it can easily be secured around the rear wheel, the bike frame, and a solid object. My bike has quick release skewers so I remove the front wheel and lock it in as well(Helpful hint: I have a suspension fork so I carry small rubber booties to protect the wheel inserts from ground contact). I’ll also remove the seatpost and lock through the saddle rails if I’m leaving the bike for a long period. The chain is long enough to accommodate all those things. The chain is also very light despite its strength/length, so it’s not a burden in a backpack or wrapped tightly around the frame. My bike has a short seat tube extension above the top tube/seat stay junction so I wrap mine around there and it’s out of the way. Overall I am very pleased with all aspects of this lock so far, and will be purchasing a few more for friends.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-03*