---
product_id: 263597439
title: "Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence"
brand: "kryptonite"
price: "451 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/263597439-kryptonite-keeper-755-mini-bike-chain-lock-1-8-feet
store_origin: RO
region: Romania
---

# Heavy-duty security 3T manganese steel Weather-resistant design Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence

**Brand:** kryptonite
**Price:** 451 Lei
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, ride with confidence!

## Quick Answers

- **What is this?** Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence by kryptonite
- **How much does it cost?** 451 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/263597439-kryptonite-keeper-755-mini-bike-chain-lock-1-8-feet)

## 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

- • **Enhanced Security:** New end link design with hardened deadbolt for superior locking.
- • **Compact & Portable:** Lightweight at just 2 lbs for easy transport.
- • **Unmatched Durability:** 7mm four-sided chain links crafted from 3T manganese steel.
- • **Ergonomic Convenience:** Includes 2 new ergonomic 'I' keys for effortless unlocking.
- • **Pick & Drill Resistant:** High-security disc-style cylinder keeps thieves at bay.

## Overview

The KryptoniteKeeper 755 Mini Bike Chain Lock is a robust 1.8-foot long anti-theft solution designed for bicycles, motorcycles, scooters, and more. Weighing only 2 lbs, it features 7mm four-sided chain links made from 3T manganese steel, a hardened deadbolt design, and a weather-resistant nylon sleeve to protect your gear. With a high-security disc-style cylinder and ergonomic keys, this lock ensures your ride stays safe and sound.

## Description

Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence

## Features

- The mini version (55cm) of the popular Keeper 785
- LIGHTWEIGHT for easy transport - only 2 lbs
- 7mm four-sided chain links made from 3T MANGANESE STEEL
- New END LINK DESIGN secures chain with hardened deadbolt
- Hardened DEADBOLT DESIGN provides extra holding power.HIGH SECURITY DISC-STYLE CYLINDER is pick and drill resistant.Includes 2 NEW ERGONOMIC "I" KEYS.Durable WEATHER-RESISTANT nylon sleeve prevents scratches.Key Safe Program.Product dimensions: 21.5” (55cm) chain length

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Kryptonite |
| Special Feature | Anti-theft,Heavy Duty,Lightweight |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 3.15 x 1.18 x 1.18 inches |
| Material | Nylon, Alloy Steel |
| Recommended Uses For Product | Security |
| Style | Keeper 755 Mini Integrated Chain |
| Color | Black |
| Number of Pieces | 1 |
| Included Components | Locks |
| Controller Type | Hand Control |
| Shape | D Shape |
| Item Weight | 2.1 Pounds |
| Control Method | Touch |
| UPC | 751738112373 720018001690 |
| Model Name | Keeper 755 Mini Integrated Chain - 21"' (7Mm X 55Cm) |
| Global Trade Identification Number | 00720018001690 |
| Manufacturer | Kryptonite |
| Part Number | 001690 |
| Item Weight | 2.06 pounds |
| Product Dimensions | 3.15 x 1.18 x 1.18 inches |
| Item model number | 001690_KRY |
| Is Discontinued By Manufacturer | No |
| Size | Mini |
| Item Package Quantity | 1 |
| Special Features | Anti-theft,Heavy Duty,Lightweight |
| Usage | biking |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Kryptonite
- **Special Feature:** Anti-theft,Heavy Duty,Lightweight
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 3.15 x 1.18 x 1.18 inches
- **Material:** Nylon, Alloy Steel

## Images

![Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence - Image 1](https://m.media-amazon.com/images/I/81HBxXkulpL.jpg)
![Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence - Image 2](https://m.media-amazon.com/images/I/81789whNxfL.jpg)
![Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence - Image 3](https://m.media-amazon.com/images/I/81EAu8Puc1L.jpg)
![Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence - Image 4](https://m.media-amazon.com/images/I/81Sblvtm0yL.jpg)
![Kryptonite Keeper 755 Mini Bike Chain Lock, 1.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence - Image 5](https://m.media-amazon.com/images/I/61Sg3wdeW0L.jpg)

## Questions & Answers

**Q: Can bolt cutters cut this chain?**
A: No matter what size chain you buy, thieves have the tools to cut them. The point is to make it less desirable and more time consuming to go after your bike. I use this chain along with the Kryptonite New York Fahgettaboutit U lock. For the last two years, I have not had a problem in the city of Boston and surrounding areas. This chain is rated 4-6 (moderate security good for the suburbs and rural areas) where as the U lock I mentioned is 9-10 (highest security good for cities).

**Q: What did the Lockpicking Lawyer say about this product?**
A: Lock Picking Lawyer Episode 649 on YouTube-
He was able to pick it fairly quickly but the tools and skills required are uncommon. 
He thinks the 7mm chain could be thicker. Otherwise, well built. 

My thoughts
I think they do offer one with a 10mm chain. I just don’t want to carry all that weight. Also, this model is very short. You may want to get the longer version.

**Q: Mountable on bike frame without interfering with pedal stroke etc? Thanks.**
A: It's a chain with integrated lock, not a U-lock. You can of course attach it to the bike by wrapping it around  the frame and locking in.

**Q: Can you tell me how long is this ?**
A: no that can be provided in the description

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-02*