---
product_id: 9091838
title: "Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Gray"
brand: "kryptonite"
price: "€ 123.74"
currency: EUR
in_stock: true
reviews_count: 8
category: "Kryptonite"
url: https://www.desertcart.nl/products/9091838-keeper-785-bike-chain-lock-2-8-feet-long-heavy
store_origin: NL
region: Netherlands
---

# 7mm hardened steel chain Weather-resistant nylon sleeve Pick & drill resistant lock Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Gray

**Brand:** kryptonite
**Price:** € 123.74
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind, ride with confidence.

## Quick Answers

- **What is this?** Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Gray by kryptonite
- **How much does it cost?** € 123.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/9091838-keeper-785-bike-chain-lock-2-8-feet-long-heavy)

## 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

- • **Compact Yet Heavy-Duty:** 33.5-inch chain length with 3.5 lbs of solid security you can trust.
- • **Exclusive Anti-Theft Protection:** Register for Kryptonite’s KeySafe & theft protection programs.
- • **Scratch-Proof & Weather-Resistant:** Durable rubber coating + nylon sleeve protects your ride’s finish.
- • **Patented High-Security Locking System:** Disc-style cylinder defies picking & drilling attacks.
- • **Unbreakable 7mm Manganese Steel Chain:** Four-sided links engineered for max cut & leverage resistance.

## Overview

The Kryptonite Keeper 785 is a 2.8-foot heavy-duty bike chain lock crafted from 7mm hardened manganese steel with patented end link and disc-style cylinder locking system. It offers robust resistance to cutting, picking, and drilling, wrapped in a weather-resistant nylon sleeve to prevent scratches. Weighing 1.59kg and including two ergonomic keys, it’s designed for moderate security and backed by Kryptonite’s Anti-Theft Protection and KeySafe programs—perfect for urban cyclists seeking reliable, stylish protection.

## Description

Now available in 3 new colors: grey, red, & purple. 7mm four-sided chain links made from 3T MANGANESE STEEL. Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability. Hardened DEADBOLT DEDSIGN 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: 33.5” (85cm) chain length.

Review: Excellent lock. - Yes, it weighs a bit, but if you have a small enough waistline (mine is 28in, the chain is 32in), then you can transport it that way, or wrap it around your seatpost (this is the way I carry mine). Honestly it doesn't weigh much more than my U-Lock though. Anyway, I live in LA and this is great for when you need to make a few stops and leave your bike for a couple hours or so. At night, I store my bike in my home, so I don't worry about having to leave it out overnight. But I have been to more sketchy areas and left my bike locked with this lock, and I can say that as long as you know what you are doing, you will be fine with this lock. I make sure to wrap it through my frame and wheel and then tie it before actually locking it. As far as locking and unlocking, honestly it's not that hard. I saw others complaining that their keys get stuck, etc etc. It says right there on the little attention label attached with the keys that you need to make sure the key is inserted to the bottom of the cylinder before turning it. Nothing too complicated about that. I was able to get in and out of the lock with no issues. If it tends to get stuck, you could also probably put a drop of lube in it and it should be fine. That's what I do to my older U-lock (that I also use in conjunction with this lock for my back tire. I feel so much more comfortable locking my bike and leaving it to shop or do whatever I'm going to do. I don't get any sense that my bike is going to be gone when I get back. I do see other people with much nicer-looking bikes who do really poor jobs at locking them up, and it saddens me, because I know that if a thief had to choose between my bike and that person's, they'd choose theirs based on how poorly it's secured. Kryptonite has really good information on their site about locking and securing your bike. Not to mention, they will even suggest what type of lock(s) you should get based on the type of area you live in, things like that. There is so much good information out there on YouTube and places like that. Obviously if a person really wants your bike, they will get it no matter what, but you can do your part to make it as difficult as possible. Put up a good fight. Speaking of fights, this chain also makes very good weapon too, if someone were trying to walk up on you in a dodgy part of town, you could definitely whack'em with this. It's that sturdy and heavy. Overall, 5 out of 5 stars. Great lock for the price, and for where I live and tend to go. Wouldn't recommend this one if you live some place like San Francisco or NY though (depending what part). At least not without a second lock of choice. But in most parts of Los Angeles (except maybe Santa Monica or North Hollywood, HUGE theft target areas) with this lock and proper locking technique, you should be fine.
Review: The Best Budget Lock! (Especially for Students) - My experience: I recently got a new electric scooter, and decided to get a lock with it to replace my old U-Lock from Masterlock. I must say that this Kryptonite chain lock is insanely well-built! I am not a fanatic in locks, but I can definitely tell that this is a great quality lock, and I have had no issues with being able to lock my scooter anywhere with it. Pros: The lock is very versatile. The chain design makes it extremely easy to lock and ensures that thieves have trouble cutting it open, especially if you make well-designed loops around areas around the scooter that are very hard to physically access hands-on. The lock comes with a spare key and it is relatively light for a metal chain, weighing around 5 pounds or so. I bought this lock for around $40, and I must say it is definitely a great budget lock, especially for students who have just bought a new e-bike or scooter and are afraid of thieves! Cons: The lock isn’t the most portable compared to a U-Lock. For U-locks, you can easily hook onto a bike or scooter while riding; however, chain locks are a lot different in that case and require you to at least have a backpack or bag on the handlebars as you ride. This could be difficult for some people, but as a student it's perfect for me since I always carry my backpack everywhere! Another con is definitely the length of the chain, which gives some limitations when trying to lock it around areas that you may find more secure. It is only 2.5 feet, so if you have enough money, I highly recommend spending for the extra length. Just remember to have the portability to carry it! Verdict: This lock is great, and I highly recommend it if you’re on a budget. If you are someone who is still skeptical, you can always invest in another Kryptonite lock or possibly just buy one of these variants with a longer chain capability. I lock it around my school every day and have no hassle with taking it in and out. Remember to always lock your belongings, especially your e-vehicles!

## Features

- Steel/Manganese 7 mm
- HEAVY-DUTY CHAIN: Made from 7mm hardened steel with four-sided links, this bike lock provides maximum resistance against cutting and leverage attacks
- PATENTED LOCKING SYSTEM: Features a high-security disc-style cylinder, resistant to picking and drilling, and a patented end link design that securely connects the chain to a hardened deadbolt, eliminating weak points
- PROTECTIVE FEATURES: Durable rubber coating around helps prevent scratching and wear and tear on your bike. Durable WEATHER-RESISTANT nylon sleeve prevents scratches
- DURABLE DESIGN: Keeper 785 Integrated Chain extends up to 85cm (33.5 in) in circumference, crafted from 7mm hardened steel links. Heavy-duty bike lock weighs 1.59kg (3.50 lbs). Includes two keys and rated 5/10 for moderate security on our scale.
- ATPO & KEYSAFE PROGRAM ELIGIBLE: Register to qualify for Kryptonite's Anti-Theft Protection Offer and KeySafe key replacement service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LOABKQI |
| Additional Features | Anti Theft,Anti-theft |
| Best Sellers Rank | #6,753 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Bike Chain Locks |
| Brand | Kryptonite |
| Brand Name | Kryptonite |
| Color | Gray |
| Control Method | Touch |
| Controller Type | Key |
| Customer Reviews | 4.6 out of 5 stars 11,082 Reviews |
| Finish Types | Unfinished |
| Global Trade Identification Number | 00720018001607 |
| Included Components | Locks |
| Item Dimensions | 33.5 x 2.36 x 6.69 inches |
| Item Type Name | Locks |
| Item Weight | 1.32 Kilograms |
| Item dimensions L x W x H | 33.5 x 2.36 x 6.69 inches |
| Lock Type | Key Lock |
| Manufacturer | Kryptonite |
| Manufacturer Warranty Description | Limited Warranty |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | 720018001607 |
| Recommended Uses For Product | Bike |
| Shape | Square |
| Special Feature | Anti Theft,Anti-theft |
| Style Name | Lock |
| UPC | 720018001607 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Kryptonite
- **Special Feature:** Anti Theft,Anti-theft
- **Lock Type:** Key Lock
- **Item dimensions L x W x H:** 33.5 x 2.36 x 6.69 inches
- **Material:** Alloy Steel

## Images

![Keeper 785 Bike Chain Lock, 2.8 Feet Long Heavy Duty Anti-Theft Bicycle Chain Lock with Keys for Bike, Motorcycle, Scooter, Bicycle, Door, Gate, Fence,Gray - Image 1](https://m.media-amazon.com/images/I/81RUGHqZoYL.jpg)

## Available Options

This product comes in different **Color, Size, Style** options.

## Questions & Answers

**Q: can i wrap it around both tires? so my tires dont get stolen**
A: What I have seen is if your wheels are removable remove them and lock them and the frame together around a secure object. Also have the chain go through the seat spring and seat. They'll steal the seat too if they can't steal the bike. I guess they're paying you back for not letting them steal your bike. I use the separate lock and a long heavier chain as it is tougher.  I've had too many stolen and they'll steal any bike.

**Q: Does this product have a warranty like the Kryptonite U lock?**
A: Yes, but for this particular lock, which has a security rating of 5, you will have to pay 9.99 to register the key for the first year...and if you want 5 year coverage, it will cost 29.99.  see: http://www.kryptonitelock.com/en/customer-service/register-for-anti-theft.html

**Q: Is lock getting stuck still an issue? What would I do if it got stuck in a public place, I don't won't to have paranoia about it**
A: I have had my Lock for several Months and Have had No issues with a stuck Locking Mechanism, But i do have a loose lock assembly since the very beginning and its been though many types of weather.

**Q: Is this lock easy to fold up and sore in a bike seat bag?**
A: It does fold up/curl up just fine, but it's big enough that you would need a good-sized bike seat bag for it, such as the one seen using the link below. It's a fairly heavy chain, so it would add a little weight to your ride. As for locking up my bike at my apartment, I've loved it.  I don't take it with me when I'm mountain biking, so I don't ride with it.  It's a bit heavy/cumbersome for that in my opinion.http://www.google.com/imgres?imgurl=http://i.ebayimg.com/images/i/181391705095-0-1/s-l1000.jpg&imgrefurl=http://www.ebay.com/bhp/bicycle-saddle-bag&h=1000&w=1000&tbnid=io_VRXWxgwOoeM:&zoom=1&docid=pc5JQix3TVSMrM&hl=en&ei=NkAnVYv8OsayoQSDxoHoDw&tbm=isch&ved=0CCEQMygEMAQ

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent lock.
*by D***6 on May 23, 2014*

Yes, it weighs a bit, but if you have a small enough waistline (mine is 28in, the chain is 32in), then you can transport it that way, or wrap it around your seatpost (this is the way I carry mine). Honestly it doesn't weigh much more than my U-Lock though. Anyway, I live in LA and this is great for when you need to make a few stops and leave your bike for a couple hours or so. At night, I store my bike in my home, so I don't worry about having to leave it out overnight. But I have been to more sketchy areas and left my bike locked with this lock, and I can say that as long as you know what you are doing, you will be fine with this lock. I make sure to wrap it through my frame and wheel and then tie it before actually locking it. As far as locking and unlocking, honestly it's not that hard. I saw others complaining that their keys get stuck, etc etc. It says right there on the little attention label attached with the keys that you need to make sure the key is inserted to the bottom of the cylinder before turning it. Nothing too complicated about that. I was able to get in and out of the lock with no issues. If it tends to get stuck, you could also probably put a drop of lube in it and it should be fine. That's what I do to my older U-lock (that I also use in conjunction with this lock for my back tire. I feel so much more comfortable locking my bike and leaving it to shop or do whatever I'm going to do. I don't get any sense that my bike is going to be gone when I get back. I do see other people with much nicer-looking bikes who do really poor jobs at locking them up, and it saddens me, because I know that if a thief had to choose between my bike and that person's, they'd choose theirs based on how poorly it's secured. Kryptonite has really good information on their site about locking and securing your bike. Not to mention, they will even suggest what type of lock(s) you should get based on the type of area you live in, things like that. There is so much good information out there on YouTube and places like that. Obviously if a person really wants your bike, they will get it no matter what, but you can do your part to make it as difficult as possible. Put up a good fight. Speaking of fights, this chain also makes very good weapon too, if someone were trying to walk up on you in a dodgy part of town, you could definitely whack'em with this. It's that sturdy and heavy. Overall, 5 out of 5 stars. Great lock for the price, and for where I live and tend to go. Wouldn't recommend this one if you live some place like San Francisco or NY though (depending what part). At least not without a second lock of choice. But in most parts of Los Angeles (except maybe Santa Monica or North Hollywood, HUGE theft target areas) with this lock and proper locking technique, you should be fine.

### ⭐⭐⭐⭐⭐ The Best Budget Lock! (Especially for Students)
*by B***E on January 13, 2024*

My experience: I recently got a new electric scooter, and decided to get a lock with it to replace my old U-Lock from Masterlock. I must say that this Kryptonite chain lock is insanely well-built! I am not a fanatic in locks, but I can definitely tell that this is a great quality lock, and I have had no issues with being able to lock my scooter anywhere with it. Pros: The lock is very versatile. The chain design makes it extremely easy to lock and ensures that thieves have trouble cutting it open, especially if you make well-designed loops around areas around the scooter that are very hard to physically access hands-on. The lock comes with a spare key and it is relatively light for a metal chain, weighing around 5 pounds or so. I bought this lock for around $40, and I must say it is definitely a great budget lock, especially for students who have just bought a new e-bike or scooter and are afraid of thieves! Cons: The lock isn’t the most portable compared to a U-Lock. For U-locks, you can easily hook onto a bike or scooter while riding; however, chain locks are a lot different in that case and require you to at least have a backpack or bag on the handlebars as you ride. This could be difficult for some people, but as a student it's perfect for me since I always carry my backpack everywhere! Another con is definitely the length of the chain, which gives some limitations when trying to lock it around areas that you may find more secure. It is only 2.5 feet, so if you have enough money, I highly recommend spending for the extra length. Just remember to have the portability to carry it! Verdict: This lock is great, and I highly recommend it if you’re on a budget. If you are someone who is still skeptical, you can always invest in another Kryptonite lock or possibly just buy one of these variants with a longer chain capability. I lock it around my school every day and have no hassle with taking it in and out. Remember to always lock your belongings, especially your e-vehicles!

### ⭐⭐⭐⭐⭐ Great lock, highly recommend
*by A***N on November 14, 2025*

Solid lock, stores pretty well. Great piece of mind, Very heavy duty.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-01*