---
product_id: 166591643
title: "Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight"
brand: "biglufu"
price: "VT4111"
currency: VUV
in_stock: false
reviews_count: 13
url: https://www.desertcart.vu/products/166591643-folding-bike-lock-heavy-duty-alloy-steel-structure-foldable-chain
store_origin: VU
region: Vanuatu
---

# Water-resistant rubber lacquer 6 alloy steel links, ultra-strong 4-digit resettable combo, 10,000 codes Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight

**Brand:** biglufu
**Price:** VT4111
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Lock in security, unlock your freedom.

## Quick Answers

- **What is this?** Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight by biglufu
- **How much does it cost?** VT4111 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/166591643-folding-bike-lock-heavy-duty-alloy-steel-structure-foldable-chain)

## Best For

- biglufu enthusiasts

## Why This Product

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

## Key Features

- • **Unbreakable Armor:** Crafted from 6 high-tensile alloy steel links to withstand cutting, drilling, and sawing attacks.
- • **Compact Powerhouse:** Folds down to a sleek, portable size with 6 bars and includes mounting brackets plus straps for effortless carry.
- • **Versatile Security:** Perfect for bikes, motorcycles, tools, and outdoor gear—because your valuables deserve elite protection everywhere.
- • **Code Your Confidence:** Smart 4-digit combination lock offers 10,000 unique codes—15x harder to crack than standard locks.
- • **Weatherproof Warrior:** Protected by a water-resistant ABS rubber lacquer that prevents rust and scratches on your bike.

## Overview

The BIGLUFU Folding Bike Lock combines heavy-duty 6-link alloy steel construction with a 4-digit resettable combination for maximum theft resistance. Its water-resistant rubber coating and VSR rivets ensure durability against weather and attacks, while the foldable design and included mounting accessories offer unmatched portability and convenience for securing bikes, motorcycles, and more.

## Description

Product description About BIGLUFU BIGLUFU is founded in 1999, an innovative brand which offers a variety of locks. Our goal is to offer quality products to every family, bringing customers unique and enjoyable user experience. BIGLUFU is a professional enterprise focusing on the design, and distribution of strong anti-theft bicycle security equipment. We are constantly growing our catalog to offer you a wealth of fresh ideas and new products. Advantages of Our Folding Bike Lock - Strong and high toughness alloy structure steel provides extremely resistance to attacks involving sawing. - Provided with a flexible mounting bracket with non-slip straps & screws for easy storage while cycling. - Water resistant & anti-scratch ABS rubber lacquer will not cause any scratch on your valuables from rust, corrosion. - Designed with VSR technology, the rivets can stand up against strong sawing and cutting. - Strong drill resistant locking cylinder. - Much safer than other locks & no need to worry about forgetting or losing the keys. - A total weight of 2.64lbs, a true athlete compared to other locks. - Compact design for easy to carry and storage. - Ideal for indoor and outdoor use, such as for locking Gates & fences, grills & lawnmowers, tools, tool boxes & ladders, and any other valuables Specifications - Dimension: L 20 * W 6 * H 4 cm ( folding) /86cm, 34"long ( unfolding ) - Length: 86cm/34" ( When unfolding). - Weight: approx. 2.64lbs/42oz. - Color: Black. Safety Tips Never leave your bike locked outside for long periods of time. Especially in high crime areas. BIGLUFU Combination Folding Bike Lock This BIGLUFU Foldable bike lock provided with a flexible mounting bracket with non-slip straps and screws for easy storage while cycling. Water resistant & anti-scratch ABS rubber lacquer will not cause any scratch on your valuables and protect the lock from rust, corrosion. Package Includes - 1 x Folding Lock. - 1 x Mounting Bracket. - 2 x Straps. - 2 x Screws. - 1 x Folding Lock Bag. Features EASY TO INSTALL & CARRY This Folding Lock is very easy to Mount. You have flexible mounting with Non-slip Straps or Screws for the bottle holder on your bike. And 6 folding bars greatly reduces the lock size and offers light-weight flexibility in a compact design, will not take up much space making it more convenient to carry around. STRONG & DURABLE MATERIAL The bike lock is made of 6 piece of alloy structure steel links which has high tensile strength and yield ratio (generally around 0.9), high tenacity and fatigue strength, strong and high toughness prevents from being sheared by the 9T hydraulic cutter, thumped, sawed, drilled, providing maximum security against theft. Much stronger than ordinary cable locks and chain locks. MULTI-PURPOSE FOLDING LOCK This alloy structure steel bike lock is perfect for securing your bike and motorcycle as well as locking up items around the house, the garage, the construction site or the farm, like generator, gates & fences, grills & lawnmowers, sports equipment, tool boxes & ladders, skateboards, stroller, scooter and many more. And it makes an ideal gift, too. Details Display 4 - Digit Combination Folding Lock Smart 4-digit resettable combination, much safer than other locks & no need to worry about forgetting or losing the keys. Hardened Steel Plates High tenacity and fatigue strength, Increase secuity to protect you bike. Anti Rattle Mechanism 6 folding bars greatly reduces the lock size and offers light-weight flexibility in a compact design, will not take up much space making it more convenient to carry. Durable Mounting Bracket You have flexible mounting with Non-slip Straps or Screws for the bottle holder on your bike.

Review: Heavy Duty - Bought my wife a new bike for her birthday and knew a strong bike lock would be important to her. This thing arrived and, by the weight of it, not overly heavy but solid, I knew it was quality. The holder that attaches to the bike works very well, attached to the frame with the factory accessory screws that came on the bike. Once attached, it looks good aesthetically, the lock looks like it came with the bike. It’s a very clean looking and functioning lock.
Review: Sturdy Stubborn Lock - The lock is very sturdy, but is very clunky. The lock/latches stick a bit. The elbow joints need some WD-40; even then they aren’t very smooth.

## Features

- STEPS TO RESET COMBINATIONS: 1. Unlock it with the default combination 0000. 2. Rotate the built-in rotary knob according to the indicated direction. 3.Set your new combination. 4. Rotate the knob back to it's initial position. For more details, please kindly check the image 4.
- STRONG & DURABLE MATERIAL: this bike lock is made of 6 piece of alloy structure steel links which has high tensile strength and yield ratio (generally around 0.9), high tenacity and fatigue strength, strong and high toughness prevents from being sheared by the 9T hydraulic cutter, thumped, sawed, drilled, providing maximum security against theft. Much stronger than ordinary locks, A total weight of 2.64lbs will offer more confident when you use this heavy duty combination folding bike lock.
- ULTRA-PROTECTIVE RUBBER LACQUER, RIVETS & CYLINDER: the lock is covered by ABS rubber lacquer which is water resistant and will not cause any scratch on your valuables and protect the lock from water, rust, corrosion. The rivets incorporated within our bicycle lock have been designed with VSR technology to stand up against sawing and cutting for added protection. Locking cylinder and other components are drill resistant.
- 4-DIGIT RE-SETTABLE COMBINATIONS, EASY TO USE & CARRY: Smart 4-digit resettable combination, with a choice off 10,000 different combinations, the extra number increases the time needed to “Crack the Code” 15x Over, much safer than other locks & no need to worry about forgetting or losing the keys. 6 folding bars greatly reduces the lock size and offers light-weight flexibility in a compact design, will not take up much space making it more convenient to carry around.
- MULTI-PURPOSE FOLDING LOCK: This alloy structure steel bike lock is perfect for securing your bike and motorcycle as well as locking up items around the house, the garage, the construction site or the farm, like generator, gates & fences, grills & lawnmowers, sports equipment, tool boxes & ladders, skateboards, stroller, scooter and many more. And it makes an ideal gift, too.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Y1D52VT |
| Additional Features | Heavy Duty,Water Resistant |
| Brand | BIGLUFU |
| Brand Name | BIGLUFU |
| Color | 1 Pack |
| Control Method | Touch |
| Controller Type | Jog dial |
| Customer Reviews | 4.1 out of 5 stars 109 Reviews |
| Finish Types | Lacquer |
| Included Components | Mounting Brackets, 2pc Straps |
| Item Dimensions | 3.15 x 2.17 x 7.87 inches |
| Item Weight | 2.1 Pounds |
| Item dimensions L x W x H | 3.15 x 2.17 x 7.87 inches |
| Lock Type | Combination Lock |
| Manufacturer | BIGLUFU |
| Manufacturer Part Number | BIGLUFU |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 20191011 |
| Number of Pieces | 2 |
| Recommended Uses For Product | Securing bikes/motorcycles, household items, garage/construction site/farm equipment, sports equipment, gift Recommended Uses For Product Securing bikes/motorcycles, household items, garage/construction site/farm equipment, sports equipment, gift See more |
| Shape | Rectangular |
| Special Feature | Heavy Duty,Water Resistant |
| Style Name | set of 1 |
| UPC | 708111362313 |

## Product Details

- **Brand:** BIGLUFU
- **Special Feature:** Heavy Duty,Water Resistant
- **Lock Type:** Combination Lock
- **Item dimensions L x W x H:** 3.15 x 2.17 x 7.87 inches
- **Material:** Alloy Steel

## Images

![Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight - Image 1](https://m.media-amazon.com/images/I/61rX8T+jHtL.jpg)
![Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight - Image 2](https://m.media-amazon.com/images/I/61YSQC64p8L.jpg)
![Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight - Image 3](https://m.media-amazon.com/images/I/7164GuOlQ9L.jpg)
![Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight - Image 4](https://m.media-amazon.com/images/I/71IbiyotvlL.jpg)
![Folding Bike Lock, Heavy Duty Alloy Steel Structure Foldable Chain Bicycle Locks with 4 Digits Combinations, Mounting Brackets and 2pc Straps, 86cm/34 Long Unfolding, 2.64lbs Weight - Image 5](https://m.media-amazon.com/images/I/61vUk51oe4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy Duty
*by M***T on August 31, 2022*

Bought my wife a new bike for her birthday and knew a strong bike lock would be important to her. This thing arrived and, by the weight of it, not overly heavy but solid, I knew it was quality. The holder that attaches to the bike works very well, attached to the frame with the factory accessory screws that came on the bike. Once attached, it looks good aesthetically, the lock looks like it came with the bike. It’s a very clean looking and functioning lock.

### ⭐⭐ Sturdy Stubborn Lock
*by J***H on September 22, 2022*

The lock is very sturdy, but is very clunky. The lock/latches stick a bit. The elbow joints need some WD-40; even then they aren’t very smooth.

### ⭐⭐⭐⭐⭐ Good security lock
*by K***R on March 11, 2021*

It is great not having to deal with another key to secure my bike. This is compact with good mounting options. Due to the weight it will only go with me when I anticipate a high degree of risk. More user friendly than heavy U locks but greater strength than most chains.

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*