---
product_id: 168235104
title: "Titanker Bike Chain Lock with Keys, 3.3 Feet Security Heavy Duty Anti-Theft Bicycle Chain Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm, 8mm, 10mm Thick Chain)"
brand: "titanker"
price: "฿2975"
currency: THB
in_stock: true
reviews_count: 10
category: "Titanker"
url: https://www.desertcart.co.th/products/168235104-titanker-bike-chain-lock-with-keys-3-3-feet-security
store_origin: TH
region: Thailand
---

# 8mm cut-resistant steel chain Protective nylon sleeve prevents scratches & rust 2 secure keys with anti-loss design Titanker Bike Chain Lock with Keys, 3.3 Feet Security Heavy Duty Anti-Theft Bicycle Chain Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm, 8mm, 10mm Thick Chain)

**Brand:** titanker
**Price:** ฿2975
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, stand out — security that means business.

## Quick Answers

- **What is this?** Titanker Bike Chain Lock with Keys, 3.3 Feet Security Heavy Duty Anti-Theft Bicycle Chain Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm, 8mm, 10mm Thick Chain) by titanker
- **How much does it cost?** ฿2975 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/168235104-titanker-bike-chain-lock-with-keys-3-3-feet-security)

## 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

- • **Effortless Locking:** Smooth key lock mechanism ensures quick, hassle-free securing and unlocking.
- • **Dual-Key Convenience:** Two keys included—one for daily use, one backup to avoid lockouts.
- • **Unbreakable Security:** Heavy-duty 8mm alloy steel chain resists cutting and sawing attempts.
- • **Scratch & Rust Defense:** Durable nylon sleeve shields chain from weather damage and bike frame scratches.
- • **Perfect Portable Length:** 3.3 feet chain length locks frame and rear wheel with ease, balancing security and carry comfort.

## Overview

The Titanker Bike Chain Lock features a robust 8mm thick alloy steel chain encased in a protective nylon sleeve to prevent rust and scratches. Measuring 3.3 feet, it offers versatile locking options for bikes, motorcycles, gates, and more. Equipped with two keys designed to prevent loss, this heavy-duty lock combines portability with high security, making it an ideal choice for urban professionals seeking reliable, no-nonsense bike protection.

## Description

desertcart.com : Titanker Bike Chain Lock with Key, 3.3 Feet Heavy Duty Anti-Theft Bike Lock Chain Security Bicycle Chain Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (8mm Thick Chain, Black) : Sports & Outdoors

Review: Simple and easy to use, sturdy, well made! - EDIT: I would still buy, It’s been over 6 months now (EDIT: about 6+ months in and the nylon chain cover has become detached from one end of the chain. It’s not a huge deal or very noticeable at all and can be glued back in easily. Highly recommend for people who don’t want to #1 overpay for a lock, 2 you’re in a large city or on campus and NEED a warranty if you’re parking in unsafe areas often Kryptonite has warranties but I don’t live in a large city and don’t park my bike on university campuses or downtown often and have faith in this chain. I would maybe bring extra locks if I did go downtown just in case for front wheel but the 12” chains are an excelllllent size for preventing thieves from snapping the lock as easily for a great price. Also I love the key feature. It works great and has a backup. Unless you come across a lock picking expert or someone with a giant saw you’re pretty safe imo. The locking mechanism is great and so simple to use. It unlocks very easily with just a twist. The lock cover is great for dirt and debris but I usually wear my lock cover easily around my shoulder or waist or sometimes my bicycle it’s not too heavy and a perfect length to lock my frame and rear tire. It’s also quite thick to deter any thieves, encased in nylon which prevents any scratching, and another deterrent (edit: one side of the nylon has detached but not the end of the world). I would definitely buy this again. It’s not too big take Carrie and not too small to not deter a criminal. It’s perfect compared to the insane price of some locks. Some of those lock costs 10-15% of my bicycle. I also recommend buying an apple AirTag hidden, cheaper combo than many kryptonite locks. 80-90% of bicycles are never recovered.
Review: Easy to use, feels very durable - This chain is heavy, and feels very capable. The build quality is excellent. The locking mechanism is very easy to use. When placing the lock, it simply clicks into place and the key automatically turns for instant removal. The key fits and turns with ease. I'm very satisfied with this purchase.

## Features

- Secure & Portable: The key can only be pulled out after the bike chain lock is locked, which prevents the key from being lost. Titanker bike lock comes with 2 keys. You can take one of the keys to use in daily life, and you can leave another key at home in case you accidentally lose one
- Heavy Duty & High Quality: With 8mm thicker security heavy-duty chain links, our bike lock is made of heavy-duty steel known for its cut-resistance. Lubricate the bike chain lock hole and keyhole regularly, this will prolong the lock's service time
- Protective Cloth Sleeve & Dust Cover: Chain is enclosed in protective cloth sleeve, which effectively protects the bike lock chain from rusting and scratching
- Safety Tips: Never leave your bike locked outside for long periods of time. Especially in high crime areas. No bicycle lock is 100% secure
- Portable Safe Size: The overall length of the bicycle chain lock is about 3.3 feet. The links are about 1.97 inches long and about 0.32 inches inch thick. Lock Weight: 2.5 pounds

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WDHSZSV |
| Best Sellers Rank | #7,293 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #9 in Bike Chain Locks |
| Brand | Titanker |
| Brand Name | Titanker |
| Color | Black-8mm Chain |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (7,100) |
| Date First Available | August 14, 2019 |
| Finish Type | Cloth Sleeve |
| Included Components | 1 x Titanker Chain Bike Lock, 2 x Bike Lock Keys |
| Item Dimensions LxWxH | 6.81 x 6.06 x 2.4 inches |
| Item Package Dimensions L x W x H | 7.01 x 6.18 x 2.31 inches |
| Item Weight | 2.5 Pounds |
| Item dimensions L x W x H | 6.81 x 6.06 x 2.4 inches |
| Lock Type | Key Lock |
| Manufacturer | Titanker |
| Material | Alloy Steel |
| Model Name | TK-A010302US-1 |
| Number of Pieces | 1 |
| Package Weight | 1.24 Kilograms |
| Part Number | TK-A010302US-1 |
| Recommended Uses For Product | Security |
| Shape | Round |
| Size | 8mm |
| Special Feature | Anti-theft,Heavy Duty,Portable |
| Style | Black-8mm Chain-3.3Feet |

## Product Details

- **Brand:** Titanker
- **Item dimensions L x W x H:** 6.81 x 6.06 x 2.4 inches
- **Lock Type:** Key Lock
- **Material:** Alloy Steel
- **Special Feature:** Anti-theft,Heavy Duty,Portable

## Images

![Titanker Bike Chain Lock with Keys, 3.3 Feet Security Heavy Duty Anti-Theft Bicycle Chain Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm, 8mm, 10mm Thick Chain) - Image 1](https://m.media-amazon.com/images/I/71ombseQjbL.jpg)

## Questions & Answers

**Q: Where is the key hole? All i see is some button that wont push down despite all my might**
A: Gently slide red tab button to the center of  lock where you would place the key.

**Q: Would this be long enough to lock two bikes to the same rack?**
A: It depends it would be hard but if you got them very close lined up and to a skinny pole or something than the answer is maybe lol.

**Q: Can you remove the key if it is unlocked ?**
A: No, the key can't be removed when unlocked.

**Q: Are the chain links welded?**
A: The links in the chain appear to be welded. They are cut and saw resistant made of heavy duty steel. Please refer to the pictures, videos and read the description for more complete information.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple and easy to use, sturdy, well made!
*by D***N on December 12, 2023*

EDIT: I would still buy, It’s been over 6 months now (EDIT: about 6+ months in and the nylon chain cover has become detached from one end of the chain. It’s not a huge deal or very noticeable at all and can be glued back in easily. Highly recommend for people who don’t want to #1 overpay for a lock, 2 you’re in a large city or on campus and NEED a warranty if you’re parking in unsafe areas often Kryptonite has warranties but I don’t live in a large city and don’t park my bike on university campuses or downtown often and have faith in this chain. I would maybe bring extra locks if I did go downtown just in case for front wheel but the 12” chains are an excelllllent size for preventing thieves from snapping the lock as easily for a great price. Also I love the key feature. It works great and has a backup. Unless you come across a lock picking expert or someone with a giant saw you’re pretty safe imo. The locking mechanism is great and so simple to use. It unlocks very easily with just a twist. The lock cover is great for dirt and debris but I usually wear my lock cover easily around my shoulder or waist or sometimes my bicycle it’s not too heavy and a perfect length to lock my frame and rear tire. It’s also quite thick to deter any thieves, encased in nylon which prevents any scratching, and another deterrent (edit: one side of the nylon has detached but not the end of the world). I would definitely buy this again. It’s not too big take Carrie and not too small to not deter a criminal. It’s perfect compared to the insane price of some locks. Some of those lock costs 10-15% of my bicycle. I also recommend buying an apple AirTag hidden, cheaper combo than many kryptonite locks. 80-90% of bicycles are never recovered.

### ⭐⭐⭐⭐⭐ Easy to use, feels very durable
*by M***T on August 22, 2025*

This chain is heavy, and feels very capable. The build quality is excellent. The locking mechanism is very easy to use. When placing the lock, it simply clicks into place and the key automatically turns for instant removal. The key fits and turns with ease. I'm very satisfied with this purchase.

### ⭐⭐⭐⭐⭐ Excellent Security
*by L***A on March 12, 2025*

The bike lock is excellent and long enough for my needs. I really like the feature that allows you to hide the keyhole for extra security. The material covering the chain feels thick and durable—it hasn’t torn yet. The brand name remains visible along the chain, and the key turns smoothly without getting stuck. I also appreciate that the key cannot be removed unless the lock is fully secured, which prevents accidental unlocking. Unfortunately, the plastic part under the connector broke when I accidentally dropped it. However, this doesn’t affect the lock’s overall performance.

## Frequently Bought Together

- Titanker Bike Chain Lock, Security Anti-Theft Bike Lock Chain Bicycle Chain Lock Bike Locks for Bike, Motorcycle, Bicycle, Door, Gate, Fence, Grill (6mm, 8mm, 10mm Thick Chain)
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-27*