---
product_id: 523747604
title: "Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black"
brand: "kryptonite"
price: "€ 94.08"
currency: EUR
in_stock: true
reviews_count: 5
category: "Kryptonite"
url: https://www.desertcart.fr/products/523747604-kryptonite-combo-bike-u-lock-standard-anti-theft-security-bicycle
store_origin: FR
region: France
---

# 12mm hardened steel shackle 4-digit resettable combo Standard size fits multiple lock-up scenarios Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black

**Brand:** kryptonite
**Price:** € 94.08
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, unlock your freedom.

## Quick Answers

- **What is this?** Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black by kryptonite
- **How much does it cost?** € 94.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/523747604-kryptonite-combo-bike-u-lock-standard-anti-theft-security-bicycle)

## Best For

- kryptonite enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Locking:** Standard 4"x8" interior size fits bikes, scooters, gates, and more—lock what matters most.
- • **Combo Safe Program:** Register your combo online and get expert support if you ever forget your code.
- • **Keyless Convenience:** Forget keys—set and reset your own 4-digit combo for hassle-free access anytime.
- • **Rock-Solid Security:** 12mm hardened steel shackle resists cutting and prying for ultimate theft defense.
- • **Anti-Theft Protection Offer:** Up to $500 reimbursement upon registration—because your ride deserves premium protection.

## Overview

The Kryptonite Combo Bike U-Lock features a 12mm hardened steel shackle and a 4-digit resettable combination lock, delivering robust anti-theft security without the hassle of keys. Its standard size fits a wide range of lock-up scenarios from bikes to scooters and gates. With the Combo Safe Program and an optional $500 Anti-Theft Protection Offer, this lock combines durable protection with smart, user-friendly features designed for the modern urban rider.

## Description

The 12mm hardened steel, standard size Combination U-lock provides high security against theft. This combo u-lock includes an easy to use 4-digit resettable combination and no keys for you to lose! This is a standard size u-lock at 4" x 8" which is great for many lock-up scenarios. The Combination U-lock has optional $500 Anti-Theft Protection Offer (registration required) and includes the Kryptonite Combo Safe Program. Register your combination with us at and we'll be able to help should you forget your combination.

Review: Calidad y durabilidad - La calidad del candado está muy buena. Me gusta mucho que tiene una cubierta para proteger las teclas de los números. El tamaño está excelente para muchos tipos de racks.
Review: Rock solid - Bought this to secure my new bike after the old one got stolen by some scumbag. It’s heavyweight, tough and easy to open and lock with the 4 digit barrel combination. Do yourself a favour and invest in a decent lock like this.

## Features

- DURABLE DESIGN: This Anti-Theft bike u lock features a 12mm hardened steel shackle that provides high security anst theft. This combo u-lock includes an easy to use 4-digit resettable combination and no keys for you to lose
- MULTI-FUNCTIONAL: This Kryptonite bike lock is ideal to secure your bicycles, sports equipment, gates and fences, tool boxes & ladders, grills & lawnmowers, skateboards, truck bed and more
- PORTABLE SIZE: This is a standard size bicycle u lock which is great for many lock-up scenarios. Size interior locking dimensions are 4" x 8" and exterior locking dimensions are 6.5” x 9.5”
- COMBO SAFE PROGRAM: Register your unique 4-digit combination code on our website and our customer service team will be able to help, should you forget your combination
- ANTI-THEFT PROTECTION OFFER (ATPO): Up to $500 reimburt upon registration. Kryptonite stands behind its products by providing an Anti-Theft Protection Offer on specific locks. Created by Kryptonite in 1978, the Anti-Theft Protection Offer is a program that reimburses registered customers for a specific monetary amount in the event their bicycle/motorcycle is stolen due to the opening or breaking of the lock by force.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDGK2DWG |
| Additional Features | Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable |
| Best Sellers Rank | #66,522 in Sporting Goods ( See Top 100 in Sporting Goods ) #24 in Bike U-Locks |
| Brand | Kryptonite |
| Brand Name | Kryptonite |
| Color | Black |
| Control Method | Touch |
| Controller Type | Ring |
| Customer Reviews | 4.4 out of 5 stars 1,038 Reviews |
| Finish Types | Painted |
| Included Components | Lock |
| Item Dimensions | 44 x 165 x 254 millimeters |
| Item Type Name | Bicycle Lock |
| Item Weight | 454 g |
| Item dimensions L x W x H | 44 x 165 x 254 millimeters |
| Lock Type | Combination Lock |
| Lock type | Combination Lock |
| Manufacturer | Kryptonite |
| Manufacturer Part Number | 005292 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Name | Kryptonite Combo U-Lock Bicycle Lock |
| Model Number | 005292 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Security, Sports & Outdoor |
| Recommended uses for product | Security, Sports & Outdoor |
| Shape | U Shape |
| Special features | Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable |
| Style Name | Bike U-Lock |
| UPC | 720018005292 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 1.75 x 6.5 x 10 inches
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel
- **Special Feature:** Heavy Duty,Portable,Lightweight,Compact,Anti-Theft,Resettable

## Images

![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 1](https://m.media-amazon.com/images/I/61jIwZs6EgL.jpg)
![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 2](https://m.media-amazon.com/images/I/614K+CJ2yOL.jpg)
![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 3](https://m.media-amazon.com/images/I/71jdH7QkX2L.jpg)
![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 4](https://m.media-amazon.com/images/I/61y2By4BkcL.jpg)
![Kryptonite Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock, 12mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Black - Image 5](https://m.media-amazon.com/images/I/61yP7CpTR-L.jpg)

## Questions & Answers

**Q: Does this come with a mounting bracket? If not, is one available separately?**
A: The one I ordered does not but did see same style lock does come with bike mount.

**Q: A video review shows how to find the combination of this lock in seconds. Did anyone else try this on his lock and does it work? If so it's unsafe.**
A: I haven’t seen the video you referenced, but I do know that anyone (myself included) with just a little knowledge of these locks can open it very easily using a paper clip.

**Q: Does this come with an attachment for your bike?**
A: If you are talking about the bracket that Kryptonite provided long ago for mounting on your bike when not in use, then no.

**Q: How do i set up the anti-theft protection offer for this product online? it is not included in the options.**
A: I was unsuccessful at on-line, but I did call and did it over the phone.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Calidad y durabilidad
*by R***. on 3 August 2026*

La calidad del candado está muy buena. Me gusta mucho que tiene una cubierta para proteger las teclas de los números. El tamaño está excelente para muchos tipos de racks.

### ⭐⭐⭐⭐⭐ Rock solid
*by P***S on 25 August 2024*

Bought this to secure my new bike after the old one got stolen by some scumbag. It’s heavyweight, tough and easy to open and lock with the 4 digit barrel combination. Do yourself a favour and invest in a decent lock like this.

### ⭐⭐ It doesn't have any holder so I don't know where to keep it when I'm not using it.
*by K***L on 10 January 2026*

Good quality but very heavy and it doesn't have any holder so I don't know where to keep it when I'm not using it.

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-12*