---
product_id: 169198843
title: "Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft/6ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More"
brand: "ubullox"
price: "12397 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Ubullox"
url: https://www.desertcart.kg/products/169198843-bike-u-lock-heavy-duty-bike-lock-bicycle-u-lock
store_origin: KG
region: Kyrgyzstan
---

# 16mm alloy steel shackle 4ft double-looped steel cable C-grade copper lock cylinder Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft/6ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More

**Brand:** ubullox
**Price:** 12397 som
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your peace of mind — because your bike deserves elite security.

## Quick Answers

- **What is this?** Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft/6ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More by ubullox
- **How much does it cost?** 12397 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/169198843-bike-u-lock-heavy-duty-bike-lock-bicycle-u-lock)

## Best For

- ubullox enthusiasts

## Why This Product

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

## Key Features

- • **Flexible Fortress:** 4ft PVC-coated double-looped steel cable offers versatile locking options.
- • **Unbreakable Armor:** 16mm cutting-resistant alloy steel shackle keeps your ride untouchable.
- • **Precision Security:** C-grade pure copper lock cylinder with serpentine keys blocks technical hacks.
- • **Ride-Ready Portability:** Compact 7.68x4.9 inch size with easy-mount bracket fits any bike frame.
- • **Scratch-Free Protection:** Silicone cover guards your bike’s finish while prolonging lock lifespan.

## Overview

The UBULLOX Heavy Duty Bike U Lock features a robust 16mm alloy steel shackle paired with a 4ft PVC-coated steel cable for versatile, cutting-resistant protection. Its C-grade pure copper lock cylinder with complex serpentine keys ensures advanced anti-theft security. Designed for convenience, it includes a portable mounting bracket compatible with most bike frames and a silicone cover to prevent scratches, making it the ultimate lock for cyclists who demand both strength and style.

## Description

desertcart.com : UBULLOX Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft/6ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More : Sports & Outdoors

Review: Great solid Lock - Very good Lock easy to use powerful protection!
Review: good lock for ebike - We use this lock with a chain to lock our bikes to the car. The shackle is just the right size to slip through the 9mm chain links. The shackle is wide enough to fit around the bar on our car, or it can hook to the trailer hitch. It is easy to lock and unlock. I wish that it has more than two keys as I have seen similar locks with 3 or 4 keys. The lock seems to be quite sturdy. Hopefully it will never be cut, but only time will tell.

## Features

- STURDY & DURABLE: This bike lock is made of 16mm/0.63inch(including 0.1inch environmentally silicone cover) alloy steel which is cutting-resistant, leveraging-resistant, and drill-resistant. The bicycle lock will provide your bike with more safety.
- SAFER: The lock cylinder of the bike lock is made by C grade pure copper blade, which has a precise structure to prevent technical opening. The bike u lock comes with 2 rust-resistant copper keys that have complex serpentine slots, it will be safer.
- CONVENIENT USE: This bike lock comes with a 4feet double looped ends steel cable which is coated with PVC covering, and the whole diameter of the cable is 0.48inch. It will provide your bike with greater locking flexibility and better protection.
- PORTABLE SIZE: The size of the bike lock is 7.68inch*4.9inch. Comes with a mounting bracket that is suitable for all circular tripod in diameter ≤30mm. With the portable size, you can put the bike u lock into your bag or mount it on the frame of your bike.
- EASY INSTALLATION: The mounting bracket holder is easy to install which enables you to store your bike lock quickly when out on a ride. The silicone cover of u lock will protect your bike from scratches. And it will prolong the life of your u lock.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZNPW9HX |
| Best Sellers Rank | #72,720 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Bike U-Locks |
| Brand | UBULLOX |
| Brand Name | UBULLOX |
| Color | Small |
| Control Method | Remote |
| Controller Type | Hand Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,796) |
| Date First Available | October 27, 2019 |
| Finish Type | Rust-resistant |
| Included Components | U-lock and steel cable |
| Item Package Dimensions L x W x H | 8.54 x 5.63 x 2.44 inches |
| Item Weight | 1.21 Kilograms |
| Lock Type | Key Lock |
| Manufacturer | UBULLOX |
| Material | Alloy Steel |
| Number of Pieces | 1, 2 |
| Package Weight | 1.19 Kilograms |
| Part Number | Bike U lock cable---replacement |
| Recommended Uses For Product | Security |
| Shape | Round |
| Size | 1.2m cable |
| Special Feature | Portable,Heavy Duty |
| Style | Compact |

## Product Details

- **Brand:** UBULLOX
- **Lock Type:** Key Lock
- **Material:** Alloy Steel
- **Recommended Uses For Product:** Security
- **Special Feature:** Portable,Heavy Duty

## Images

![Bike U Lock Heavy Duty Bike Lock Bicycle U Lock, 16mm Shackle and 4ft/6ft Length Security Cable with Sturdy Mounting Bracket for Bicycle, Motorcycle and More - Image 1](https://m.media-amazon.com/images/I/71PM8lEiBTL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great solid Lock
*by M***. on February 2, 2026*

Very good Lock easy to use powerful protection!

### ⭐⭐⭐⭐⭐ good lock for ebike
*by J***Y on May 21, 2024*

We use this lock with a chain to lock our bikes to the car. The shackle is just the right size to slip through the 9mm chain links. The shackle is wide enough to fit around the bar on our car, or it can hook to the trailer hitch. It is easy to lock and unlock. I wish that it has more than two keys as I have seen similar locks with 3 or 4 keys. The lock seems to be quite sturdy. Hopefully it will never be cut, but only time will tell.

### ⭐⭐⭐⭐⭐ Sturdy and strong
*by C***L on September 22, 2024*

I tried to saw through mine and nothing is getting through. It just ripped the outer layer but it’s not touching the metal. It is a little heavy when I carry in my back pack but I love the security and lock functionality. It makes me feel my bike isn’t going anywhere. I also noticed it’s sun resistant because it didn’t burn my hands when in direct sunlight. It’s warm but not hot to touch.

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**Shop now:** [https://www.desertcart.kg/products/169198843-bike-u-lock-heavy-duty-bike-lock-bicycle-u-lock](https://www.desertcart.kg/products/169198843-bike-u-lock-heavy-duty-bike-lock-bicycle-u-lock)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-13*