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Kryptonite

Kryptonite 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

  • Based on 1,202 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Sep 9
Order within 14 hours and 27 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Gray


Style: Lock


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.
  • KEY SAFE PROGRAM: Kryptonite will ship your first 2 keys for free, globally, in the event you lose them. Register your unique key code on our website so you can order new keys if you ever misplace them

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.

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


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


Recommended Uses For Product: Bike


Style: Lock


Color: Gray


Number of Pieces: 1


Finish Type: Unfinished


Included Components: Locks


Controller Type: Hand Control


Shape: Square


Item Weight: 1.32 Kilograms


Control Method: Touch


UPC: 720018001607


Model Name: Keeper 785 Integrated Chain - 32"' (85cm) -(Color-grey)


Global Trade Identification Number: 07


Manufacturer: Kryptonite


Product Dimensions: 33.5 x 2.36 x 6.69 inches


Item Weight: 2.9 pounds


Item model number: 001607


Is Discontinued By Manufacturer: No


Release date: February 26, 2019


Department: unisex


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • What's Most Important to Know
Color: Gray Style: Lock
I bought a couple of these bicycle chain locks for my wife and my new bicycles. I haven't needed to use them yet, but I inspected them after I received them to make sure that I knew how they worked. I am favorably impressed with how heavy and thick the chain and locking mechanism is. It looks to be designed to be hard to defeat. I chose this model because our expected use it to lock up the bicycles up for an hour or two should we go to a store or restaurant, or something similar. The locks will not need to protect bicycle that is left in public for an extended time. So I judged this mid-range lock to be adequate, and my inspection confirms my thinking that this will work well. I gave it a 4-start on the "easy to lock" feature because the key and lock seemed a bit rough on first try, but this may loosen up with time or with addition of some lubricant. Other than that, I think this will work well for us. ... show more
Reviewed in the United States on November 26, 2021 by S. Loftin
    • Durable and protective against enclimate weather!!
Color: Gray Style: Lock
Works perfect for gates and fences too!!
Reviewed in the United States on July 14, 2024 by Mr. Security
    • Awesome Portable Lock
Color: Gray Style: Lock
The majority of my community rides bikes, so there are more bike thefts here than usual, which is why I decided to choose this lock for the security and convenience it provides. The chain is hefty, and after a month of using this, it has held out great in the rain and cold. While you could ride with it around your waist if you had no other option, it's flexible enough that I found ways to wrap around my bike during transport that doesn't get in the way of my steering. It is very fast to unlock and lock compared to my friends that use a U-lock. With Kryptonite's guarantee as well, I rest assured that I will see my bike again the next morning. ... show more
Reviewed in the United States on October 21, 2022 by Z Reviews
    • Update! Maker honors warranty and replaces lock.
Color: Gray Style: Lock
Update- after some months I received a new lock from Kryptonite which has been working perfectly! I’m going to up-rate to 4 stars. This should be a robust and reliable lock and chain. Unfortunately, the lock itself has failed. It was finicky from the start, with the key often getting stuck in the lock. I hoped it would wear in and become easier to lock and unlock but the opposite has happened. At this point the key will not insert fully and the lock is useless. I tried lubricating it to no avail. The return window closed a couple of weeks ago, so a waste of money. I doubt I'll buy another Kryptonite product again. Avoid this lock. ... show more
Reviewed in the United States on September 5, 2019 by Forewarned
    • Saved My Bike
Color: Gray Style: Lock
Review Image by Daniel Preys Daniel Preys
Review Image by Daniel Preys Daniel Preys
Scumbags tried to steal my bike out of my buildings bike storage. They barely put a scratch into this lock, after trying to cut it from a few points. Who knows how much effort thieves put into trying to cut this lock but it’s definitely a solid deterrent.
Reviewed in the United States on December 20, 2023 by Daniel Preys Daniel Preys
    • Love
Color: Gray Style: Lock
You has to buy
Reviewed in the United States on October 13, 2024 by Marilyn Cruz
    • I needed to get 2 for better length, but it's perfect now!!
Color: Gray Style: Lock
After having my first Scooter stolen, that came with a huge wake up call regarding security & awareness of crime in general. I guess it took one loss to grab my attention. So, now that I know Cable locks are futile (as that was what I had on the Scooter that got stolen), I started my research. I ending up understanding I needed a GREAT chain lock & also a Ulock for backup. (But definitely 2 forms of security). So before I could order anything, a friend gave me a new mega chain. And I got a shackle U-lock for that with another top notch brand. And then I ordered one, then a second Krytonite Keeper for my second (backup) security. I ordered 2 because, even though this was the longest KK I could find (in it's class), it was still too short. I'd also always rather have extra room in a good chain, then have to worry about having enough room to lock it around whatever I might need to. The good news is, as solid as this item is for security, it is still only a few pounds. So even with the 2, on a 50CC Scooter, I am NOT weighed down, nor do I have less power on my bike. I should add. I use both the maga chain w/U-lock shakle & my Kryptonite(s) at all times when parked at home or parked anywhere for any length of time. And then for just running short errands or joy rides, I leave the chain at home & use my KKs only. This is a perfect system for me. I'm sure it exceeds the amount of security I need for the mildly low crime area I live in & yet is still convenient & easy to use!! ... show more
Reviewed in the United States on April 10, 2015 by Miss Kristen
    • GREAT LOCK & GREAT CUSTOMER SERVICE
Color: Gray Style: Lock
This lock is very well built and very difficult to cut without the proper tools, as I discovered. When trying to take the lock off one day, I accidently got the key jammed in the lock and broke the key inside while trying to man handle it out. As I had to get the lock off immediately, I was stuck with no other choice but to cut it. Bolt cutters did not make a dent in the chain and neither did a hand saw so I had to resort to using a heavy duty grinder with metal blade. After doing this, I reached out to customer service for a replacement which they were more than happy to do for free! ... show more
Reviewed in the United States on November 11, 2020 by Alexander Hunter

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