---
product_id: 540435012
title: "DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller"
brand: "diyife"
price: "¥7612"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/540435012-diyifebike-lock-3-keys-16mm-heavy-duty-bicycle-u-lock
store_origin: JP
region: Japan
---

# 16mm Heavy Duty Steel 1.2m Security Cable 3 Keys Included DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller

**Brand:** diyife
**Price:** ¥7612
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock It Down, Ride With Confidence!

## Quick Answers

- **What is this?** DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller by diyife
- **How much does it cost?** ¥7612 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/540435012-diyifebike-lock-3-keys-16mm-heavy-duty-bicycle-u-lock)

## Best For

- diyife enthusiasts

## Why This Product

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

## Key Features

- • **Convenient Mounting:** Easily attach the lock under your bike seat or beam with the included mounting bracket for hassle-free transport.
- • **Unmatched Durability:** Crafted from 16mm thickened anticut alloy steel, this lock is built to withstand the elements and deter thieves.
- • **User-Friendly Design:** Double lock mechanism ensures stability and ease of use, making locking and unlocking a breeze.
- • **Weather-Resistant Coating:** The PVC coating protects against rust and aging, ensuring your lock remains in top condition.
- • **Versatile Security Options:** Includes a 1.2m steel cable for flexible locking, allowing you to secure both wheels or lock to a sturdy post.

## Overview

The Diyife Bike Lock is a robust and reliable security solution for your bicycle, featuring a 16mm heavy-duty alloy steel construction, a 1.2m PVC-coated steel cable, and a user-friendly double lock design. With three keys included and a convenient mounting bracket, this lock is perfect for road, mountain, and electric bikes, ensuring your ride stays safe and secure.

## Description

Brand:Diyife

## Features

- 【Strong Thickened Lock】Diyife Bike U lock is made of 16mm/0.63inch heavy duty thickened anticut alloy steel. With high-quality 2mm PVC coating resists, exposed to weather will not make the steel inside rust, aging, which is very durable, rest assured to your bicycle locked.
- 【Can be Installed on Bicycle】 With the mounting bracket, the U bike lock can be fixed under the bicycle seat cushion or under the bicycle beam. It is stable, simple, and will not shake or collide with the bicycle body.
- 【Double Lock Design】Unlike locks that can be opened with only one end, the design of the two ends is more stable, and it is more convenient to open and lock. When opening the lock, please pay attention to hold the lock shackle with one hand and the lock handle with the other hand to avoid falling and injury.
- 【Extended Steel Cable】Comes with a 1.2m/4 feet long steel cable which is coated with PVC coating, and the whole diameter of the cable is 12mm/0.47inch. It makes the locking method more flexible and diverse. You can lock the front and rear wheels together, or you can lock it with the big post to improve safety.
- 【 Portable & Easy to Use】Equipped with 3 keys. The key lock is designed with a dust cover. Closing the cover after locking can block the lock with dust and debris.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Diyife |
| Product Dimensions | 5 x 6 x 5 cm; 1.11 Kilograms |
| Item model number | UKTAL62 |
| Colour | Black |
| Finish | Painted |
| Material | Iron |
| Shape | Semicircular |
| Number of Pieces | 3 |
| Special Features | Electric |
| Included Components | keys, Lock |
| Batteries Required? | No |
| Item Weight | 1.11 kg |

## Images

![DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller - Image 1](https://m.media-amazon.com/images/I/61mVw77lICS.jpg)
![DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller - Image 2](https://m.media-amazon.com/images/I/81CZSBbKjIL.jpg)
![DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller - Image 3](https://m.media-amazon.com/images/I/81FPnbbS1lL.jpg)
![DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller - Image 4](https://m.media-amazon.com/images/I/71L3Q6tuwiL.jpg)
![DiyifeBike Lock, [3 Keys] 16mm Heavy Duty Bicycle U Lock Antitheft Bicycle D Lock with 4ft Security Steel Cable, Mounting Bracket for Road Mountain Bike, Motorcycle, Electric Bike,Stroller - Image 5](https://m.media-amazon.com/images/I/715NI8CyEhL.jpg)

## Available Options

This product comes in different **Colour Name** options.

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**Shop now:** [https://www.desertcart.jp/products/540435012-diyifebike-lock-3-keys-16mm-heavy-duty-bicycle-u-lock](https://www.desertcart.jp/products/540435012-diyifebike-lock-3-keys-16mm-heavy-duty-bicycle-u-lock)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-17*