---
product_id: 155911608
title: "Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes"
brand: "kryptonite"
price: "€ 101.41"
currency: EUR
in_stock: true
reviews_count: 9
category: "Kryptonite"
url: https://www.desertcart.sk/products/155911608-keeper-712-combo-bike-chain-lock-4-feet-long-7mm
store_origin: SK
region: Slovakia
---

# 4 feet (120cm) length 7mm heavy-duty steel chain 4-digit resettable combo lock Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes

**Brand:** kryptonite
**Price:** € 101.41
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes by kryptonite
- **How much does it cost?** € 101.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/155911608-keeper-712-combo-bike-chain-lock-4-feet-long-7mm)

## 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

- • **Generous 4-Foot Length:** Versatile locking options for e-bikes, scooters, road, and mountain bikes alike.
- • **Protective Vinyl Cover:** Safeguards your bike’s frame from scratches while adding a sleek, professional finish.
- • **Robust 7mm Alloy Steel Chain:** Engineered for maximum cut resistance and durability, securing your ride with confidence.
- • **Trusted Brand with Lifetime Warranty:** Kryptonite’s legacy of security backed by a limited lifetime warranty ensures peace of mind.
- • **Keyless Convenience with 4-Digit Combo:** Forget lost keys—customize and reset your combination effortlessly for seamless access.

## Overview

The Kryptonite Keeper 712 Combo Bike Chain Lock features a 7mm thick, 4-foot long alloy steel chain with a 4-digit resettable combination lock, offering robust, keyless security for e-bikes, scooters, and all bike types. Its protective vinyl cover prevents frame damage, while Kryptonite’s limited lifetime warranty guarantees lasting reliability.

## Description

KEEPER CATENA CON COMBINAZIONE CM 120

Review: A great lock with no worries about losing keys - Heavy duty chain lock and its sturdy. Like the protective cover. Combination numbers easy to set and operate. Probably not the most effective anti theft product on the market but it's a price compromise.
Review: Good security for ebike - Perfect secure and strong robust chain for locking bike up. It is plenty long enough and being a combination lock then you never have to worry about losing the key.

## Features

- KEEPER CATENA CON COMBINAZIONE CM 120

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B078HTBSY6 |
| Best Sellers Rank | 22,680 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 73 in Cycling Cable Locks |
| Brand | Kryptonite |
| Colour | Black |
| Control Method | Touch |
| Controller Type | Hand Control |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.6 out of 5 stars 752 Reviews |
| Finish | Painted |
| Global Trade Identification Number | 00720018003298 |
| Included Components | NESSUNO |
| Item Dimensions | 38.1 x 10.2 x 15.2 centimetres |
| Item Type Name | KEEPER CATENA CON COMBINAZIONE CM 120 |
| Item Weight | 4.5 Pounds |
| Item dimensions L x W x H | 38.1 x 10.2 x 15.2 centimetres |
| Lock Type | Combination Lock |
| Lock type | Combination Lock |
| Manufacturer | KRYPTONITE |
| Manufacturer Warranty Description | Limitied lifetime warranty. |
| Material | Alloy Steel |
| Model Name | KEEPER CATENA CON COMBINAZIONE CM 120 |
| Model Number | 720018003298 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | 003298 |
| Recommended Uses For Product | Fahrrad |
| Recommended uses for product | Fahrrad |
| Shape | Round |
| Special Features | Anti-theft |
| Special feature | Anti-theft |
| Style | Keeper 712 Combo I.C. (120cm) |
| UPC | 720018003298 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Kryptonite
- **Item dimensions L x W x H:** 15 x 4 x 6 inches
- **Lock Type:** Combination Lock
- **Material:** Alloy Steel
- **Special Feature:** Portable

## Images

![Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes - Image 1](https://m.media-amazon.com/images/I/81bX4mdDWOL.jpg)
![Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes - Image 2](https://m.media-amazon.com/images/I/51K2xMfu+kL.jpg)
![Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes - Image 3](https://m.media-amazon.com/images/I/81Wl-QTnXhL.jpg)
![Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes - Image 4](https://m.media-amazon.com/images/I/7146e+yjIGL.jpg)
![Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes - Image 5](https://m.media-amazon.com/images/I/818iDqmLjEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great lock with no worries about losing keys
*by C***G on 30 March 2025*

Heavy duty chain lock and its sturdy. Like the protective cover. Combination numbers easy to set and operate. Probably not the most effective anti theft product on the market but it's a price compromise.

### ⭐⭐⭐⭐⭐ Good security for ebike
*by B***L on 17 December 2024*

Perfect secure and strong robust chain for locking bike up. It is plenty long enough and being a combination lock then you never have to worry about losing the key.

### ⭐⭐⭐⭐⭐ Sturdy and Easy to use
*by R***S on 4 July 2022*

Really sturdy and heavy lock. The combinations move easily, something which tends to jam on cheaper locks. I feel comfortable leaving my bike locked with this. Resetting the code is also very easy. The lock is very heavy, and adds a fair bit of weight to your bike.

## Frequently Bought Together

- Kryptonite Keeper 712 Combo Bike Chain Lock, 4 Feet Long 7mm Steel Chain Heavy Duty Anti-Theft Bicycle Chain Lock, 4-Digit Resettable Combination Lock for E-Bike Scooter Road Mountain Bikes
- Apple AirTag 4 Pack
- Kryptonite Keeper 712 Bike Chain Lock, 4 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Black

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**Shop now:** [https://www.desertcart.sk/products/155911608-keeper-712-combo-bike-chain-lock-4-feet-long-7mm](https://www.desertcart.sk/products/155911608-keeper-712-combo-bike-chain-lock-4-feet-long-7mm)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-12*