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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

  • Based on 9,653 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 10 hours and 42 minutes
Available payment plans shown during checkout

Color: Black


Style: Lock


Features

  • 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

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: KRYPTONITE Keeper 785 Integrated Chain-32' (7 mm x 85 cm) Unisex Adult Chain, Black, 7


Lock Type: Key Lock


Item dimensions L x W x H: 7.87 x 3.15 x 1.97 inches


Material: Steel


Brand: Kryptonite


Special Feature: KRYPTONITE Keeper 785 Integrated Chain-32' (7 mm x 85 cm) Unisex Adult Chain, Black, 7


Lock Type: Key Lock


Item dimensions L x W x H: 7.87 x 3.15 x 1.97 inches


Material: Steel


Recommended Uses For Product: Security


Style: Lock


Color: Black


Number of Pieces: 1


Finish Type: Painted


Included Components: Bicycle Lock


Controller Type: Hand Control


Shape: Square


Item Weight: 1.1 Pounds


Control Method: Touch


UPC: 720018000853


Model Name: B005YPK7V8


Global Trade Identification Number: 53


Manufacturer: Kryptonite


Product Dimensions: 7.87 x 3.15 x 1.97 inches


Item Weight: 1.1 pounds


Country of Origin: China


Item model number: 152080


Is Discontinued By Manufacturer: No


Release date: May 1, 2012


Department: unisex-adult


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

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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Top Amazon Reviews


  • The Best Budget Lock! (Especially for Students)
Color: Black Style: Lock
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! ... show more
Reviewed in the United States on January 13, 2024 by Brandon Le

  • Excellent lock.
Color: Black Style: 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. ... show more
Reviewed in the United States on May 23, 2014 by DLeon86

  • Quite heavy
Color: Black Style: Lock
Surprising how heavy it is. Very durable!
Reviewed in the United States on August 18, 2024 by Travis

  • Great chain; secure; but the lock itself is a bit cheap and fussy
Color: Black Style: Lock
I'm mostly pleased with this Kryptonite Keeper chain-style bike lock. The chain itself is great; while nothing is 100% burglar-proof, this is the most secure lock I've seen or can imagine in this price range and weight class. Oh, and speaking of weight, it weighs 3.5 pounds exactly. It feels heavy and I don't like dragging it around with me on rides. I don't need to bring a lock on 3/4 of my rides (either because I'm with friends that can watch my bike if I need to leave it for a few minutes or because I'm riding to work and can store it securely where I work). But when I need it, I feel very comfortable leaving my bike alone, locked to a bike rack with this lock. Like others, I find the lock mechanism to be the "weak link in the chain" (sorry, couldn't resist). It works for me, but the internal mechanism isn't smooth, sometimes the key sticks and won't turn and you have to play with it for a while. In contrast, I have Master combination lock that has worked smoothly and flawlessly for 25 years; if they can make good locks, why can't Kryptonite? Kryptonite tauts their locks as premium, the best on the market, but they cut corners and use mediocre locks. It's a bit disappointing. But I don't think this makes the lock less secure, it just makes it a bit harder and fussier to open and close. Bottom line, this is a good product at a good price. I wish they didn't use such a cheap lock, but in my usage that's just a mild annoyance and not something that compromises the security of this bicycle lock. ... show more
Reviewed in the United States on March 21, 2015 by Social science professor

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