---
product_id: 535402721
title: "Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes"
brand: "kryptonite"
price: "€ 99.99"
currency: EUR
in_stock: true
reviews_count: 12
category: "Kryptonite"
url: https://www.desertcart.fr/products/535402721-kryptonite-kryptolok-combo-bike-u-lock-standard-anti-theft-security
store_origin: FR
region: France
---

# 12.7mm hardened steel shackle 4-digit resettable combo lock Double deadbolt for max security Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes

**Brand:** kryptonite
**Price:** € 99.99
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your ride’s safety — because your bike deserves Kryptonite-level protection!

## Quick Answers

- **What is this?** Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes by kryptonite
- **How much does it cost?** € 99.99 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/535402721-kryptonite-kryptolok-combo-bike-u-lock-standard-anti-theft-security)

## 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

- • **Keyless Convenience:** 4-digit resettable combination lock eliminates the hassle of lost keys while maintaining top-tier security.
- • **Lifetime Peace of Mind:** Backed by a limited lifetime warranty, this lock is built to protect your ride for years to come.
- • **Double Deadbolt Defense:** Dual locking mechanism ensures your bike stays put, deterring even the most determined thieves.
- • **Protective Vinyl Coating:** Scratch-resistant finish keeps your bike frame pristine while adding weather protection.
- • **Unbreakable Steel Shield:** 12.7mm high-grade carbon alloy shackle resists cutting tools and prying attacks.

## Overview

The Kryptonite KryptoLok Combo U-Lock features a 12.7mm hardened carbon alloy steel shackle with a double deadbolt locking mechanism, providing Sold Secure Gold-level anti-theft protection. Its easy-to-use 4-digit resettable combination lock offers keyless convenience, while the protective vinyl coating safeguards your bike’s finish. Weighing 2.9 pounds, it balances robust security with portability, making it ideal for road, mountain, and e-bikes. Supported by a limited lifetime warranty, this lock is a trusted choice for serious cyclists.

## Description

Key-free U-lock security

Review: Heavy, but reassuringly so. - Excellent security product for my new ebike, especially when used with a Kryptonite cable (various lengths - mine is 1.20m). It is rather heavy, but my in opinion, reassuringly so.
Review: 5* - Excellent combination lock. I use it when cycling to the gym. Doesn't feel too heavy in a backpack.

## Features

- Double Deadbolt - Strongest combination U-lock on the market
- 12.7mm hardened high-grade carbon allow steel shackle resists hand tools
- Easy to use 4 digit reset mechanism
- Protective vinyl coating
- Combo Safe Program

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C2DBFSNL |
| Best Sellers Rank | 16,331 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 29 in Cycling U-Locks |
| Brand | Kryptonite |
| Colour | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Origin | China |
| Customer Reviews | 4.0 out of 5 stars 198 Reviews |
| Finish | Painted |
| Included Components | Lock |
| Item Dimensions | 5.6 x 10.2 x 22.9 centimetres |
| Item Type Name | Cycling |
| Item Weight | 2.9 Pounds |
| Item dimensions L x W x H | 5.6 x 10.2 x 22.9 centimetres |
| Lock Type | Combination Lock |
| Lock type | Combination Lock |
| Manufacturer | MDSL4 |
| Manufacturer Warranty Description | Limited lifetime. |
| Material | Alloy Steel , Plastic |
| Model Name | Kryptolok Combo Standard U Lock |
| Model Number | 720018005797 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | 720018005797 |
| Recommended Uses For Product | Safety of bicycles and other portable items in different environments |
| Recommended uses for product | Safety of bicycles and other portable items in different environments |
| Shape | Semicircular |
| Special Features | Key Unlock |
| Special feature | Key Unlock |
| Style | Kombinationsschloss |
| UPC | 720018005797 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 5.6 x 10.2 x 22.9 centimetres
- **Lock type:** Combination Lock
- **Material:** Alloy Steel, Plastic
- **Special feature:** Key Unlock

## Images

![Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Image 1](https://m.media-amazon.com/images/I/71twRZvbmDL.jpg)
![Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Image 2](https://m.media-amazon.com/images/I/714sB7oUZSL.jpg)
![Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Image 3](https://m.media-amazon.com/images/I/71FSwWH0uiL.jpg)
![Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Image 4](https://m.media-amazon.com/images/I/71CdGF2sK9L.jpg)
![Kryptonite KryptoLok Combo Bike U-Lock Standard, Anti-Theft Security Bicycle Lock Sold Secure Gold, 12.7mm Steel Shackle, 4-Digit Resettable Combination U Lock for Scooter Road Mountain Bikes - Image 5](https://m.media-amazon.com/images/I/91lm3In38ZL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Heavy, but reassuringly so.
*by M***L on 14 June 2026*

Excellent security product for my new ebike, especially when used with a Kryptonite cable (various lengths - mine is 1.20m). It is rather heavy, but my in opinion, reassuringly so.

### ⭐⭐⭐⭐⭐ 5*
*by A***S on 9 January 2026*

Excellent combination lock. I use it when cycling to the gym. Doesn't feel too heavy in a backpack.

### ⭐ installation bracket not fit for purpose
*by I***! on 17 June 2026*

bracket is good if you wanna install it on lamp post only. It has only belt tape, so cannot be installed stable on bike. Then I've drilled though my bike frame and tried stable install it, but it has just one bolt hole which cutting even hardened bolt when driving. Get it if you wanna keep it in backpack, but do not install on your bike

## Frequently Bought Together

- Kryptonite KryptoLok Combo Bike U-Lock, Anti-Theft Security, 12.7mm Steel Shackle, 4-Digit Resettable Combination, U-Shape, Black
- Kryptonite KryptoFlex Bike Lock Cable, 2FT/6FT/10FT Long 12mm Thick Heavy Duty Braided Steel Cable Anti-Theft Security Lock for Outdoor Equipment, Combination/Key Bike Lock
- Ascher Ultra Bright USB Rechargeable Bike Light Set, Powerful Bicycle Front Headlight and Back Taillight, 4 Light Modes, Easy to Install for Men Women Kids Road Mountain Cycling Black

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-08-14*